Posts Tagged ‘Daiwa’

Custom +R Tuned Pixy

Friday, March 5th, 2010 by dmodder

RPixyIt’s good that I had my latest Pixzilla project or I would have been another victim of the winter doldrums. You got it, a long-cold spell …the water froze early last year but the ice hasn’t been suitable for any serious fishing. I’ve read all the books that I can stand, and surfing the net doesn’t help either.

At times, it almost seems like I spend more time shoveling snow than in my workshop, regardless of what my wife says about it. I’ve already got most of my rods, reels and other tackle ready for the new season; but it’s still too cold to get serious about the boats.  I’m chomping at the bit to hit the water with my latest addition to the arsenal.

So, lets spend some time looking at my new custom +R tuned Pixy.  Along the way we’ll  cover some things like getting a reel painted, doing a smoothdrag.com drag kit upgrade, +R tuning a Pixy spool, and a few other goodies. Of course, there will be plenty of pictures, tips and lots of detail for those considering similar upgrades. An Aside: Little did I know when I started planning in November that the Pixy project would end up being my answer to the new Daiwa PX68. It’s expected to hit the shelves in a few more weeks!

Oh By The Way: Yes, that’s snow and ice in the background of some pictures, it was just starting to flurry when I took them. You didn’t think I’d let you get away without sharing some of it?

Background

PixyRTunedCome-on, get real; how can you make a Pixzilla any better?!? It already approaches perfection for lighter presentations, and excels at pitching and casting a wide-range of lure weights.  It’s no wonder that I have many of them now; they are fun to use, don’t hardly weigh anything, and the profile is easy for my crippled old hands to palm.  If you’re a modder, there’s plenty to tinker with too! A Note: A stock Pixy is no slouch, many users outside of TackleTour have never heard of a Pixzilla! Just try buying a NIB LH Pixy – they don’t come up that often.  However, if you are patient you can snag a used one! That’s exactly what I did, so read on…

I love pitching, roll casting and side-arming a Zoom Lil-Crit for smallmouth and can never seem to get enough of it!  Most of the time I use them weightless on a light #1 bass hook rigged weed less.  But sometimes I’ll put a 1/64 to 1/16 oz bullet sinker above the hook when in a little deeper water, pitching to specific weed openings in the wind, or as the smallmouth just begin to move in for the coming spawn. In early winter, I’ll even use them on sharper drop-offs near deep water; for some reason a smallmouth can’t resist that super-slow natural fall!  Unfortunately, if you’ve ever pitched or cast a Zoom Lil-Crit this way you already know what I’m talking about – everything together doesn’t weigh more than 1/8 oz., and has about the same aerodynamic characteristics as a cotton ball! A Note: Although the Pixzilla does a fair job with the right rod, line and reel adjustment; I still wanted a little more.  Remember my previous blog about always wanting to crank everything I can out of a reel? Well, here’s another example! Enough said for now.

Lil'Crit

~3” green pumpkin Zoom Lil-Crit TR with 1/32 oz bullet weight.

I’ve grown addicted to swept 4-bearing handles; they seem to be so much easier on my wrist, although I really don’t have a preference in carbon vs. aluminum. I also like the feel of Reel Grips and have them on all of my reels, especially since the profile seems to work better with my fingers.  (O.K. you guys can laugh, I even use them on handles that have cork knobs!) Then you have the level wind upgrade; swapping the bushing for a new bearing and a small spacer sleeve, for better level wind performance and line lay.  Of course, how could you ever have a Pixzilla without a Carbontex drag upgrade? And what about upgraded spool bearings and polishing a few key components in the reel; you already know where I stand on them if you’ve followed my blogs.  Last but not least, I like a stealthy look. An Aside: Maybe I’m getting a little finicky in my old age, but I occasionally get wild with a bit of bling at times.  O.K. I admit it, red shad has always been one of my favorite color schemes; and if there is black/green/white sparkles’ mixed in with the black it really catches my attention. Hey, red shad is kinda-sorta stealthy, isn’t it? A Note: I decided not to do the standard TD-Z level wind line guide mod as I was reassembling the reel.  I’ve never really noticed much difference with or without it – so I stayed with the standard Pixy guide. (I admit that I typically use lighter and more-supple types of line, and suspect that is probably why the longer line opening hasn’t been much of a factor.)  So, I’ve slowly started to migrate back to a stock guide in my Pixies anyway.

So there you have it, my specifications for the make-over. A Blog Note: I don’t intend to cover much of the “hands-on” side of the reel make-over, except for the drag upgrade.  Instead, I’ll focus on things from a higher level – besides I’ve got other blogs that get into much of the actual detail.  There’s even more information in the Maintenance Section of the TackleTour forum.

Custom Paint Preps

Although the Pixy I purchased had a little boat rash on each side plate and the frame, it was lightly used and in excellent mechanical condition. So, how could I have a new “Super Pixzilla”, without a custom paint job? Fortunately, if you’ve been around TackleTour, it doesn’t take long before you hear and see the reels that Calfish has painted! I drool all over my keyboard every time I see them.

Top

Red shad color in winter sunlight!

Let me start by saying that Calfish did an excellent job on painting the reel, it exceeded my expectations:

  • All different parts of the reel are the same shade, depth and glossy finish. Nothing that was painted appears abnormal or out of place and everything looks better than any stock reel I’ve seen. It was obvious that plenty of time, attention to detail, etc. was put in to the painting.
  • The finish cured extremely hard and really shines! Smudges and fingerprints, wipe off easily with a very light spray of Eagle One Nanowax and a micro-fiber rag. There were no chips or scratches after I reassembled the reel.
  • You could tell that he put a lot of effort into controlling overspray, taping and ensuring that excess paint did not affect how the spool fits in the frame and mounting of other components.
  • There were no runs or missed spots, or hint of blemishes from the original boat rash.
  • Periodic communications throughout the process kept me up to date on the status.

An Aside: The pictures of the reel just don’t do his work justice, the dark red plates and contrasting black frame are hard to capture with a camera, and especially during a cold and snowy winter day. They become very vibrant in direct light and you can see tiny sparkles and depth within the paint. However, the colors gradually change to a deeper and darker shade in reduced light – almost becoming dark maroon and stunning black in the process.  Both the red shad and stealth look I was hoping for!

Front

Indirect light gives a stealthy-red look!

You’ll need to disassemble the entire reel before you send the parts to Calfish.  Everything! So in the case of a Pixy, don’t forget to: remove the clutch lever plates from the frame; the A/R bearing, tension o-ring and white spring plate from the handle plate; and the adjustment knob when you remove the other magnetic braking components from the palm plate. I only point this out because these components seldom get removed in normal situations. (You’ll also want to store them in a safe location after you remove them, along with the rest of the reel parts!)

A Tip: If you’ve never removed an A/R bearing from a Daiwa handle plate, stand-by! Sometimes they will just slide out of the socket in the plate with little effort, and it isn’t a big deal. However, most of the time they are pressed-in and getting them out is more challenging. Occasionally they are pressed-in along with epoxy – and things can be a major challenge. Search the Maintenance Section of the TackleTour forum if you encounter the last two cases and need help!

A Big Note: If you don’t have the skills, tools or desire to completely disassemble and reassemble the reel, you can have it done by a reel tech. Review the posts on TackleTour to find techs that have worked closely with Calfish in delivering a completed reel. (You’ll find them mentioned in the Show and Tell or the Maintenance Section of the forum.) It’s a great way to get to the same point, and there’s nothing wrong with this approach (although it costs a bit more). Another Note: When you send the parts you’ll also need to include the spool and the spool bearing that is pinned to it. Calfish will ensure that the sides of the spool are not affected by any paint on the frame!

You’ll probably want to clean and inspect the parts before you send them for painting. I used a small tooth brush and a 20:1 dilute solution of Simple Green to scrub the parts, warm tap water for periodic soaks, and finished by rinsing them off with distilled water. Once the front plate, both side plates and frame were dry I wrapped them in bubble wrap before boxing them up.

Palm

Stealth and red shad in mixed light!

I knew Calfish was going to be busy painting reels for other forum members this time of year; something I’ve followed on TackleTour for a couple seasons now.  I was a little surprised that the parts came back about 6 weeks after sending them to him. There was still plenty of time to get a new handle, prepare other parts, etc., and even modify/test a Pixy spool with +R tuned braking components. There was always something to tinker with, and getting things ready was a good distraction during the blizzards that left us snowbound in part of January!

Custom Paint Reassembly

Handle

Swept IZE 4-bearing 80mm handle.

I had planned on dealing with the effects of paint long before I ever sent the parts to Calfish for painting.  Let’s face it, the spray and thickness of paint can be enough to affect the fit, mating, precision and even performance of reel components. [Also one of the reasons you need to be careful when painting a reel!] For example, the thickness of a coating can affect how one part matches and mounts with another. A run or little bit of paint in the wrong location can affect alignment or precision. In the case of threaded holes, overspray can affect how fasteners travel and torque components together.  Bearing sockets present a unique situation; in extreme cases paint might prevent the bearing from even being mounted, or could adversely affect the bearings radial clearance if it can.

On the other hand, how can you really ensure adequate coverage and that chipping/ cracking won’t occur around an opening, unless you actually overspray a small part of it?  An interesting dilemma and an age old problem involving two extremes, and one that coating and manufacturing engineers address all the time! So, I planned on dealing with the affects of paint ahead of time, simply because it should be expected. A Tip: I discussed removing excess paint with Calfish and he suggested that Acetone or other similar solvents not be used to remove any paint or paint residue near/in screw holes, etc.

Handle-Plate

A small bit of paint needed to be removed from the inside wall of
the bearing socket. The paint runs between the arrow tips.

When I got the parts back I checked them for paint that had to be removed before reassembling the reel.  Calfish did a great job of taping and controlling excess overspray, so there wasn’t much I had to do in that regard. Thanks Calfish for making my project so much easier:

  • The previous picture shows a small amount of extra paint between the arrow tips, on the inside wall of the drive shaft outer bearing socket. It obviously affected installing the bearing and was relatively thick. So, I lightly scraped it off the wall with a dull knife tip, blew the chips out with a little compressed air and wiped the socket out with a q-tip dampened in a little water.  A Note: The rest of the paint on the front of the bearing socket should not be removed; it has no affect on alignment, the bearing or other components, and is not visible when the reel is reassembled.
  • Chasing-HolesThe bottom red arrow in the picture below shows the hole where the level wind guard mounts in the palm plate side of frame.  The paint was just a little too thick on the inside edge to allow the guard to pass through the hole.  So I wrapped a small strip of 600 Wet and Dry sand paper around a ¼” dowel and lightly removed a small amount of paint on the inside edge – just enough to allow the guard to pass through. I don’t think it took more than a half-dozen light strokes with the paper to get what I needed.
  • The remaining arrows in the picture below show threaded holes in the frame for the handle plate, level wind stabilizing bar, etc. When I checked them with the screw that goes in each hole, I found two that needed to be cleared.  I used a very small pick to carefully remove paint in the threads, then blew the holes with compressed air and rinsed them out with fresh water.  I also found that the threaded hole for the palm plate locking screw had a little paint in the threads that also needed to be removed. So, I used the same method to clean up that hole. I finished by running a spare palm plate locking screw coated with a very thin film of oil in-and-out several times, to ensure travel was smooth and not impeded (see the previous picture).

Frame

Frame openings where paint might affect reassembly. Most are
threaded holes for plates and the level wind stabilizer bar.

I really didn’t have any surprises while reassembling the reel and everything went together the way I expected.  I did put a very-light film of grease on the threads of screws that tighten in the frame; something that I typically do anyway during an annual clean/inspect to preclude fretting.  You might want to consider doing the same after having a frame painted, but there’s no need to get carried away with the grease when you do it.

Level Wind Upgrade

Level-Wind-Upgrade

Stock bushing shown on Pixy level wind worm (bottom),
has been replaced with a small collar and bearing (top).

The Daiwa level wind upgrade has been around for several years now and I automatically do it on a new reel when required.  I recently touched on it, about half-way through my Level Wind Fundamentals blog.

Some Daiwa low profile reels have a bushing under the level wind gear as shown in the bottom of the previous picture, and it’s possible to replace the bushing with a 4×8x2.5 mm bearing and a 5×6x2 mm collar (top of the picture).  You’ll need ball bearing (part 39) F05-5601 from the TD-Z103H/105H and worm shaft collar (part 40) G01-0701 from the TD-Z 103, to complete the modification and improve level wind performance.

However, in the case of my Pixy project, I recognized that the new collar dimensions could be affected by the painting.  Simply put, the added thickness of the new paint on the frame would likely require that I customize the collar under the level wind gear. So I decided to modify the original stock Pixy bushing to make it work, and would adjust its thickness for precise fit.  A Note: Little did I know at the time, that Daiwa US didn’t have any collars in stock, so that was probably a good choice anyway! An Aside: Unfortunately a lot of forum members are still looking for collars and have level wind upgrades on hold. Oh By The Way: I’ve never had a problem getting a replacement bushing collar from Daiwa, like the one found in a stock Sol, Fuego, Viento, Pixy, etc.  For instance, worm shaft holder (part 40) G41-7801 from a Sol never seems to be out of stock when I’ve ordered them. So, the information in the next couple of paragraphs may be an option…

Making Your Own Collar

New-CollarMost of the 4x8mm end of the stock Pixy bushing collar needs to be removed to make the new collar. The good news is that the material is not that hard or brittle, and is very easy to work.

I’ve cut them almost all the way down (~2.5mm), with a razor-sharp contractor’s knife and even a Dremel wheel in the past, and filed them the rest of the way to square them up and get the correct thickness.  DR on the forum has even used a belt sander to sand them down, and he’s made a jig to hold them while doing it. I even recall one forum member who filed the whole thing down to make a new collar! So, there are several ways to do it.

You can square and finish them up to the correct thickness with a piece of 600# Wet and Dry sandpaper, fine file, or even an Emory board borrowed for your significant other.  A replacement collar from Daiwa is 2mm thick, but you can even leave it .1 or .2 mm longer for a custom fit – to remove the last bit of axial play from the worm gear as the pinion switches tapers.

A Test: In the case of my Pixy Project, the exact thickness of the collar ended up being 1.89mm, a little smaller than the standard 2mm because of the paint. It only required 42 passes on a sheet of 400 and 6 passes on a sheet of 600 Wet and Dry to make make the new collar — and took all of 3-1/2 minutes to do it (including the 2 checks with the level wind worm and bearing in the frame)! So stop waiting for Daiwa to get them back in stock and make your own — chances are you’ll spend 10x that long on the phone ordering one.

Tuning a New IZE Handle

Tuning-HandleOne of the first things I did was to fine-tune the new IZE 80mm carbon handle that I got from Plat.  The knobs I used were from a brand new  TD-Advantage-153HSTA. Unfortunately, I didn’t like the fit when you mounted them with the usual washer(s) beneath the bottom bearing on each post.  One washer was not thick enough, and the ~.13mm axial slop in the knob resulted in a noticeable click when you cranked a reel. Yet 2 washers were too thick, and the knob would bind depending on how far you tightened the knob screw.  So I sanded one of the washers under each knob to achieve just the right fit, using 600 then and 1200 Wet and Dry paper.  I lubricated all knob bearings with Xtreme Reel+, a dry lubricant that I’m testing again this season.

A Big Tip: If you are faced with the same situation, resist the urge to reduce the length of the handle post in an attempt to get a better fit with your knobs.  Not only will you kill the resale value of the handle, it can create other problems down the road. For instance, you probably won’t be able to use it with any other type of knobs, and the debris that gets inside the post is almost impossible to remove and might cause a knob screw to seize!

Polishing and Tuning

Spool-TipI also did a little polishing and tuning on a few key parts. Something I’ve done on all of my low profile Daiwas now. I’ll even do it on a new reel, once I’ve checked it out. It feels so good afterward!

You can use my Polishing the Sol article to improve the way the reel disengages/reengages, provide a little better spool tension adjustment, and even reduce some spool noise that might otherwise occur while casting or retrieving.

A Tip: There’s no need to get carried away with the polishing!

Pixy Drag Kit Mod

Background

Drag-and-Level-Wind-UpgradeThe stock Pixy has a drag stack that consists of a heavy top key washer, thick composite friction washer and an eared stainless steel washer that fits in the bottom of the drive gear. When new, the stock drag delivers about 3 to 4# of break-away pull, but running pull can be up to 1# less (especially after use).  In addition, should the stack get contaminated with oil, grease or water; the running pull can become erratic and the stack may even stutter, and/or break-away pull can become non-repeatable from pull-to-pull.  You’ll find more information about break-away and running drag in my previous Reel Drag Basics blog.

About 4 years ago, some TackleTour forum members began testing various Pixy drag upgrades using multiple Carbontex and metal drag washers.  If you are curious, you can find posts about them in the Maintenance Section of the old TackleTour forum; just go there and use “Pixy drag” for search terms. However, you can find a summary of the designs in the Sticky Post at the top of the forum. Most of the drag mods were somewhat complicated; requiring parts from other reels, specific reel measurements and even cutting a new drive shaft collar. However, they worked very well and eliminated the previously described problems.

Smoothdrag.com began supplying a drag kit that includes polished stainless steel and Carbontex washers that drop right into the Pixy.  Everything you need to do a drag upgrade is included in the kit, except maybe a little Cal’s Grease (I’ll get to it in a few paragraphs). A Pixy drag upgrade became so much simpler and easier after that!

Details

Old-Stock-Pixy-PartsI get a lot of PM’s and email from Pixy owners who are interested in a Pixy drag upgrade or have questions about the smoothdrag.com kit. It’s also a common topic in the Maintenance Section of the forum. So, I thought I’d provide a little more detail about it, since I used the kit for my custom Pixzilla – and suggest you do the same.  Thanks Dawn!

A Note and Tip: Many reel techs will also install the kit when they work on your reel, it has become that popular! Most can do it during an annual clean and inspect -- Hint, hint!

When you use the kit you will still need to use the stock eared washer that fits in the bottom of the drive gear. However, you won’t use the stock top key washer and Teflon composite washer shown above.

New-Drag-Stack

Smoothdrag.com Pixy Drag Kit showing the new configuration.

When you get the kit you’ll notice that there are different polished metal washers and Carbontex washers, they will need to be installed in a specific order to complete the modification.  The previous picture shows the correct arrangement, starting from the drive gear and working upward:

  • The stock ear washer that was in the Pixy, gets re-used,
  • One of the new larger i.d. Carbontex washers goes above it,
  • One of the new metal key washers goes above that,
  • The other new larger i.d. Carbontex washers goes above that,
  • The new eared metal key washer goes about that,
  • The new smaller i.d. Carbontex washer goes above that, and
  • The other new key washer goes on top of the stack, directly under the drive shaft collar.

Cleaning-Pixy-KitYou’ll want to clean the new metal and Carbontex washers before you install them, to remove any residue, lubricant, etc.  I suggest using a little Lighter Fluid (Naphtha), in a sealed glass jar to do the cleaning. Just drop them in ~1/4” of the fluid and put the lid on the jar. Periodically swirl them and let them soak for a total of 10 minutes or so, to loosen and lift carbon residue from the woven fiber washers.

A Safety Note: Be sure to exercise appropriate precautions for handling and using a solvent (adequate ventilation, fire hazard, no sparks  or open flame in the area, etc.). You’ll find more on safety precautions in my Tool Time blog.

A Tip: You can clean the washers the same during the annual clean/inspect at the end of the season. However, it might take a little longer, especially if you’ve used drag grease on the washers.

Remove the washers and allow them to dry after cleaning. I like to lay them out on a clean lint-free terry cloth towel to dry in the air.  A Tip: The solvent on the Carbontex washers may appear to evaporate sooner than on the metal washers. Unfortunately, the weave inside the washer can still hold a lot of solvent in it. So don’t get in too big a hurry applying drag grease on them; if you intend to use drag grease on your Carbontex washers. [You’ll work drag grease into the fiber, and any solvent still within the fiber can immediately break it down. YIKES!]

Drag Grease

Cal's-Grease“To use drag grease or not to use drag grease?” a question I get a lot on the forum. I prefer to use it because break-away drag seems to be closer to running drag and pull tends to be more consistent from pull to pull. In addition, the drag doesn’t seem to be nearly affected by “a good dunking” (yes accidents do occasionally happen),  or a major “gully washer.” If you are a salt water anger or fish in brackish water the grease might help mitigate fouling of the stack.

On the other hand, top-end drag may be slightly less with drag grease (maybe ¼# or so, depending on the reel), and there is a little initial cost to get the grease.

So, some prefer the advantages of drag grease (called a wet drag), and others prefer to run them dry (called a dry drag). In the end, the choice is entirely yours.

Drag grease is different than the other grease used in a reel, although it still contains filler and lubricants:

  • The filler holds and disperses the lubricant like in conventional reel grease. However, drag grease filler doesn’t break down until very high temperature, when compared to other grease fillers. In addition, the filler tends to insulate and protect lubricant molecules more than other fillers, from the heat developed by friction.
  • The most important part of the lubricant consists of macro-molecules [or micro-particles] of a PTFE (Teflon). The macro-molecules are extremely long, chemically neutral and very strong – they will not breakdown or be penetrated like film lubricant molecules. In addition, the molecules form layers which move against each other, so shear becomes more directly related to the compression force on them (a very desirable characteristic for a drag brake).
  • The rest of the lubricant typically contains a synthetic oil for carrying the PTFE molecules. It also often includes anti-oxidants, protectants and anti-coagulants; which improve the stability of the filler, and helps disperse and replenish PTFE molecules as they expend.

A Note: Strange things can happen if drag grease gets mixed with conventional reel grease and exposed to the conditions under the handle plate. Simply put, the results are unpredictable; it can glob like the curds in cottage cheese, can turn the surface of metals black, and even affect the ability of the conventional grease to adhere on gear teeth.  If fresh water or saltwater gets thrown in with the mix, it can even turn dry and crusty when things finally dry out, or may retain moisture so algae will grow on/in the mix. Lastly, it may just do nothing but turn a little different color. Yep, that sounds like unpredictable….

Cals-Drag-GreaseDrag Grease Summary: So, the way the Teflon lubricant molecules shear in layers, how they behave under compression and the characteristics of the filler are what really distinguish drag grease from conventional reel grease.  A Tip: I don’t necessarily recommend trying to use conventional reel grease in lieu of drag grease in a drag stack. It usually doesn’t last nearly as long and the drag stack can get sticky and inconsistent during use.  Just my take after trying it a couple times; they were an emergency, honest!

A Side Note: The processes involved with PTFE types of solid lubricants and woven carbon fiber are very complicated, and I’ve taken the liberty of being brief.

Cal’s Grease, Shimano drag grease (ACE grease) and a few others can be used on your Carbontex washers (or other wet drag washers).  I prefer Cal’s because it’s a little cheaper and easier to obtain, but have found that they all generally perform about the same.  The color and consistency of Cal’s reminds me of smooth peanut butter; you can get it from smoothdrag.com and it comes in a 1 oz. or 1# container. [A 1 oz container will last most anglers a lifetime!]

Greased-CarbontexOnce the washers are dry after cleaning, I just work a small dab of Cal’s Grease into the surface with a finger and thumb. I like to ensure the grease actually gets inside the weave on both sides of the fiber because performance seems to last longer – but there is no need to get carried away with the grease. More is not necessarily better …read on!

Excess grease will get compressed out of the stack and can splatter under the handle plate, find its way to the teeth on the drive gear and mix with other grease (BAD!), etc.  So, I typically squeeze the washer between my finger and thumb and rotate it to remove excess grease.

A Tip: A good rule of thumb for a bass reel is to only leave enough grease on the washers; so that if you touch them, you leave a finger print on them. (See the previous picture.) A Note: If you do decide to go with a lot more drag grease, make sure you know there won’t be undesired results should it find its way to the other grease in the reel. Some anglers might actually do this, to mitigate the effects of saltwater intrusion on the stack.

+R Tuned Pixy Spool

Background

NewPixySpoolI briefly mentioned the possibility of a +R tuned Pixy spool, toward the end of my Inside The Daiwa Spool blog back in November.  That’s about the time that I started planning my Pixy project, so it was a teaser for what was to come. However, I seriously thought about not even posting anything about it in this blog, figuring there just wasn’t a lot of interest. However, I admit you need to be a hard-core spool modder to want to go this route, and maybe it’s a bit much for most or involves more risk than they want to assume.

I’ve been running a couple TD-X’s and S’s without any braking components on the spool for a few years now, primarily using my thumb to control overrun.  I still have them; just don’t use them as much anymore, because I don’t cast/pitch/flip the heavier stuff that often.

I also learned long ago, that trying to do the same with very light presentations like a Zoom Lil-Crit, just won’t work – even with the lightest of spools like the Pixy and my Presso rod. There just isn’t enough momentum from the lure and spool to handle much feathering on the spool, and when you do, things get extremely critical. [A Confession: O.K. I admit it, my thumb just isn’t nimble enough to pitch a 1/8 oz piece of popcorn tied onto the end of my line, while only using my thumb to control overrun!  Whew, I feel a lot better now that that’s out in the open.] When you try, distance and accuracy are all over the spectrum, overrun is just too hard to control, and any wind turns a bad situation into “worser-than-worse.”

Exc-PointSo it didn’t take me long to realize that I had reached the point where man and his “well trained thumb” could no longer perform as well or as quickly as machine…. I would need a little bit of variable magnetic braking for my latest Pixy project!

You can go back and review my earlier blogs for more insight:

Braking Mod

PlusRTDZPixy

Disassembled TD-Z +R spool braking components (left),
and stock Pixy braking components (right).

It’s possible to swap the +R tuned Magforce V braking components from another spool, over to the Pixy spool for improved pitching performance.  In fact, there are other changes you can make to +R components to fine-tune the spool braking response even more – if that’s what you want to do. (Maybe I’ll get into them someday.) I decided to use most of the braking components from a TD-Z +R spool. An Aside: Yes, you’ve seen this spool before in a couple of my previous blogs!

I already covered how to remove and reinstall Daiwa Magforce V and Z braking components in my Inside the Daiwa Spool blog. You can use the process, tools and tips from the blog; just be careful and pay attention to what you are doing, since you can damage a spool in the process!

To make a long story short, you’ll want to use the +R inductor and tabs, but the stock Pixy braking spring. A Note: It’s hard to make out in the previous picture; but the Pixy spring is a little longer, yet it doesn’t take quite as much compression force to compress it and the compression rate is not the same as the +R spring. So, you’ll just have to take my word for it; you’ll get a little bit better +R performance for the lighter presentations, with the longer spring. An Aside: Again, maybe I’ll blog about this sometime later.

SpoolInductors

+R modified Pixy spool (left) and stock Pixy spool (right). Notice
the difference in inductors, and how the stock inductor fits into the magnets a bit further, when compared to the +R.

It’s easy to see the difference between the +R inductor and the stock Pixy inductor in the previous picture.  But also note how much further the stock inductor sticks into the braking magnets at spool start-up. (Use the collar on the left spool shaft to see the ~.8mm difference on the right.) Less braking would occur at spool start-up with the +R spool for both reasons. Remember that braking torque increases when more of the inductor is exposed to magnetic lines of force and the closer the inductor is to the magnets? See my Exploring Magnetic Brakes blog for more information.

Trivia: The braking tabs also have a little different mass and length; so the effect from different momentum and distance they travel, will also affect the rate at which braking is applied as the spool accelerates and decelerates.  Sound complicated? Trust me it is….

I actually went through a couple different iterations to get the exact braking response I was looking for with my Lil-Crits. I tested braking response after each change by making numerous pitches and casts, and even did a some bench testing.  You may have seen this already, since I posted it on the forum; Prototyping Tuned Pixy Spool. But here’s a video of a Magforce V braking system in action, the red light on the bottom of the spool is from a laser tachometer. It’s one of the tools I use to collect data when prototyping a spool. Notice how the braking inductor responds with varying spool speed – similar to what would occur during a cast.

By the Way: In case you were going to ask; no, you can not put a Magforce Z braking system into a Pixy spool. You need to stay with Magforce V because the tabs run on the side of the tapered spool and there isn’t enough room.

Wrap-Up

PlusRPixySpoolI wrapped things up by dropping a set of higher precision spool bearings into the reel. I’ll have more about them later… and that’s all I’m saying for now! But as far as casting and pitching crits, I’ll just say SWEET!!!

So there you have it… my winter +R Tuned Pixy Project.  Hopefully you’ll find the information useful, much of it will apply to other reel models!

It was a good project for fighting off cabin fever, but now that it’s done I’m itching to get it on the water!

Like Always: I’m not associated with anyone or any products mentioned in this blog.

-dModder

Orange Seal Primer

Monday, February 15th, 2010 by dmodder

New-Orange-SealsI’d say there’s a lot of interest in Boca Orange Seal bearings right now, based on the PM’s I get on TackleTour.  I can’t really say if it’s “winter doldrums”, a sudden desire to eek’ out a little better casting performance or even an influx of members wanting to maintain their reels. But hardly a day goes by when I don’t get a couple requests for info on Orange Seals and how to prepare them for installation.

So, let’s spend a little time getting a set of Orange Seals, and prep them for a spool bearing upgrade.  I’ll start with a little background information and some of the basics, and will eventually get into the “hands-on” side of things.

By the way, I’ve used a little different format for this blog. I’ve arranged things as answers to the various questions I’ve received.

But before we get too far along, let me simply say that I’ve found Orange Seals to be the “real deal.” Every set that I’ve dropped in a stock reel has provided a significant improvement in casting performance – and I’ve even enjoyed a noticeable improvement in previously upgraded reels!  Casting/pitching the same distance with less effort (for improved accuracy and less fatigue), or even better distance typically results, depending on how I adjust a reel.  O.K., I admit I’m a “performance fanatic” – always trying to eek’ everything I can from a reel. But that may not be your case, so read on….

Background

What’s a reel bearing anyway and what’s a spool bearing?

TG-ABEC7-Ceramic-HybridBearings are used at specific locations in a reel, to facilitate rotation of gears, shafts, knobs, etc. in order to reduce frictional loss.  They carry the loads presented while making a cast or when fighting a fish, and maintain the precision built into the frame and components.  They generally make the reel feel smoother while cranking and allow you to cast further; improving the efficiency of both processes. It’s no wonder that the bearings found in our reels are technically called anti-friction rolling bearings, because that’s exactly what they were intended for.

Manufacturers will often specify the number of bearings that a reel has in their sales literature.  Right, wrong or indifferent; that’s just what they do.

Sometimes you’ll see “11 ball bearings + 1 r. b.”, which are short for 11 ball-type bearings and 1 one-way rolling clutch bearing (e.g. anti-reverse bearing). In this case, they are referring to the number of actual bearings that the reel has – not the number of individual balls that are in any of the bearings. An Aside: I get this question a lot from those just getting into fishing or maintaining their reels.  It’s easy to forget that there are new anglers joining the forum all the time, and they may not be familiar with hardware, technical jargon or abbreviations. Trivia: The bearing shown in the previous picture is a stock Daiwa spool bearing. It just so happens to have 8 individual balls inside, you’ll see it again a little later in the blog.  The stock bearing that Daiwa includes on the other side of the spool is a little smaller and has 9 individual balls – none of which will matter to a angler.

Alpha-R-Spool-Bearings

Daiwa Alphas-R Spool Bearings – new Orange Seals!

Spool bearings are the bearings that rotate while making a cast.  Many recent low profile reels have one bearing on each end of a spool shaft to support the spool, and other components in the reel are disengaged from the spool for a cast (e.g. the spool is the only thing that turns).  Other reels may also have a very long shaft that requires more support, or a gear or other part of the reel that will rotate with the spool during a cast; so there could be three spool bearings in this case.  Many TackleTour forum members will tell you what bearings would need to be swapped if you are thinking about an upgrade; you’ll just need to tell them what model reel you have in the Maintenance Section of the forum.

Steez5x11x4

Dissected stock Steez spool bearing. (Do not try this,
you will ruin the bearing while pressing it apart!)

Our reel bearings are actually quite remarkable. There are probably a dozen or more individual components inside that must work together to reduce friction, while also maintaining precise alignment of components.  In addition, they must be of an exact size to mate with other parts, and the material has to be selected to maximize their life when exposed to a fishing environment.

Bearing-Components

Typical stock reel bearing components (shielded bearing).

Balls fit between an inner race and an outer race, and carry the loads from gears, the spool, knobs, and even the level wind on some reels.  The outer race mounts into a socket within the reel frame, so the load carried by the balls ultimately gets transferred to the frame.  The balls will roll with rotation of a race, reducing kinetic friction and energy lost in the process; they are kept evenly distributed around the races with a cage. A shield or seal will often be installed on the sides of a bearing to reduce the introduction of foreign debris and to help retain lubricant.

Internal-Bearign-Compoents

Shielded reel bearing showing balls and cage.

You’ll find more information on reel bearings, internal components and even how they are made in the Reel Bearings 101 Article found in the TackleTour Review Archives.

Do I have to upgrade spool bearings?

Absolutely not, but read on! An Aside: I get this question from a lot of new bait cast owners and forum members, who’ve read posts about improved performance after upgrading bearings. As you’ll see, it doesn’t always have a straight-forward answer. A Note: I’m not rambling in the following response; only trying to cover the various aspects of the questions I’ve received about spool bearing upgrades.  It comes in a lot of different flavors, I guess.

153HSTLA-Spool-Bearings

Daiwa Advantage-153HSTLA stock spool bearings.

Most anglers are probably more than happy with their stock spool bearings and don’t have a need or desire to upgrade them. I’ll even venture to say that some who upgrade their bearings don’t ever realize any performance improvement afterward; because they don’t know how to re-adjust their reels or don’t want to mess with it, or maybe did the upgrade for other reasons like reduced fouling or only to replace a set of worn stock bearings.  Lastly, some anglers don’t ever clean or re-lubricate their spool bearings even when they screech mercilessly during a cast and beg for attention, because casting performance is not a concern or important! So in the end, only a small and select number of anglers pursue spool bearing upgrades – and a lot of them seem to frequent TackleTour and TackleTog!

Exc-PointFacts O’ Life: Let’s face it, the way we use and maintain our reels, the value we place on them, and our personal preference or needs may influence one’s decision on upgrading bearings. When you factor in the amount of time, money, competing responsibilities, experience and other personal factors; it’s no wonder that one angler’s pursuits can be significantly different from another.

That’s not surprising when you think about it; cars, boats, rods, other tackle, homes, clothes, tools, etc. run from one extreme to the other. In the end, you are the only one who will be able to justify a bearing upgrade after considering your own situation.  No one should care if you upgrade your spool bearings or not – it only matters to you, and that’s the way it should be!

But if you only want a little better casting performance I suggest you first clean your stock spool bearings and re-lubricate them with lighter spool oil.  I suspect many anglers would be pleasantly surprised with the results, and have no desire to pursue an upgrade afterward. There’s more information about what you’ll need in the TOOL TIME! and Adding Oil to Your Spool Bearings blogs.

Once you’ve cleaned/re-lubricated your stock spool bearings and used the reel, you’ll be in a better position to decide whether you still want to upgrade your bearings. You’ll have a better feel for what is lacking in casting performance and a closer perspective on where you want to go (e.g. expectations?).  If nothing else, you’ll at least have a good point of reference that you can compare performance to, after making the upgrade!

What are Orange Seal bearings anyway?

AlternateOrange Seals are ABEC 7 ceramic-hybrid bearings that are equipped with seals.  Uhhhh, … say what?!? O.K., I admit there’s a lot of info packed into that sentence that needs to be explained… so let’s break it down.  (It won’t take long before you start using modder lingo!)

“ABEC 7” refers to a U.S. standard developed by the Angular Bearing Engineering Committee (ABEC), as a way to compare the manufacturing precision of bearings.  Bearings are rated in odd numbers from 1 to 9, the greater the number the higher the manufactured precision of the bearing. Bearings manufactured within tighter tolerances provide better accuracy for rotation and contribute to higher speed rotation (when all things are considered equal). However, the ABEC rating does not address other important bearing characteristics; like ball precision, the smoothness and finish of contact surfaces, materials the bearing is made from, and even the quality of the material.  [Trivia: Before the ABEC standard was developed, engineers had a very difficult time ensuring bearings for a specific design actually got into an end product.  Manufacturers, suppliers, purchasers, contract administrators, etc. were all over the precision scale, as they interpreted design specs into actual bearings used!]

ABEC-StandardSo an ABEC rating (or similar international rating), only refers to bearing accuracy and precision, nothing more.  Bearings not conforming to at least ABEC 1 are not considered precision bearings, and it is not uncommon to find them in low-end reels as well. You’ll find more information on ABEC in my Reel Bearings 101 article.

“Ceramic-hybrid” refers to the material the bearing is actually made from. In the case of Orange Seals, the balls are made from ceramic and the other components like races and cage are made from alloy 440C stainless steel.

Almost all reel manufacturers today use bearings that are totally made from stainless steel alloys (including the balls; referred to as a stainless steel bearing), but that may not be the case for some very low-end reels.  You’ll find more information on ceramic-hybrid bearings, ceramic material, balls and advantages/disadvantages of them in my Reel Bearings 201 Article.

Full-CeramicA Special Note: There is another type of bearing called a ceramic bearing (like shown in the picture to the left) – where the balls and races are made from ceramic material. They were initially intended for corrosive applications, extremely high temperature environments or in food handling equipment.  The prices of full-ceramic bearings are coming down at this time, but are still not always available in the sizes needed for spool bearings. In addition, they aren’t always available in higher than ABEC 3 or 5 ratings; so some might consider them a ‘down grade’ if they switched to them.

A Note: I only point this out since some anglers get confused between a ceramic and a ceramic-hybrid bearing when reading about bearings on a forum.  I always try to refer to the former case as a “full-ceramic” to eliminate any confusion – and use “ceramic-hybrid” for the later case.  Orange Seals are a ceramic-hybrid bearing!

Orange Seals also have seals on the side of the bearing, to mitigate fouling and loss of lubricant.  Seals cover the exposed and moving parts inside the bearing to reduce the potential for damage and wear.  An Aside: Shields may also be installed on a bearing to reduce the potential for fouling and limit the loss of lubricant.  In fact, most reels are usually equipped with stock bearings that have shields (but a few manufacturers are starting to use “open” bearings).  In addition, ZPI provides their aftermarket spool bearings without shields or seal; most anglers will typically refer to them as ‘open’, ‘un-shielded’ or ‘shieldless’ bearings.

Bearings

Different miniature spool bearings; Orange Seal (left), shielded TG ceramic-hybrid (center) and open Orange Seal (right).

Orange Seals come with rubber seals which can be removed/re-installed for maintenance, or even left off the bearing if you want to run them open. (I’ll have more on this later in the blog.)  A Note: The seals on other sealed bearings might be made from nylon, plastic, rubber or another material.  They may or may not be made so they can be removed and reinstalled!  Another Note: Shielded bearings may or may not have shields that can be removed and reinstalled.  I only point this out because the question comes up a lot. (I don’t usually remove a shield anyway, when I clean and re-lubricate my shielded bearings.) You’ll find more information on this in the Bearings 201 article.

So Let’s Summarize: Orange Seals are a very high precision bearing that work exceptionally well for spool bearings.  They contain very uniform and extremely hard ceramic balls for fast start-up and reduced friction. The races are made from one of the hardest stainless steel alloys available, and are designed and finely finished for reduced wear.

Where can I get Orange Seals?

Orange-Seal-Spool-KitI probably get this question at least 2 or 3 times a week, primarily from anglers who have never upgraded bearings before and/or are considering getting Orange Seals for the first time.  I suspect it actually reflects a bit of “you don’t know what you don’t know” when ordering them, so is one of the things I’ll address in this blog.

An Aside: Let me start off by saying that many reel technicians/repair shops can supply the correct Orange Seals for your reel, so you may just want to let them to do an upgrade for you – just give them a call or email them to get started.  They typically have the right tools, skills and experience in upgrading spool bearings, and will ensure they are performing properly when installed. There’s nothing wrong with this approach, especially if you don’t have the time, inclination or skills at the bench.  Doing an upgrade does involve some risk in damaging a spool; you’ll find more information in the Upgrading Daiwa Spool Bearings blog.

You can also get Orange Seals from many reel repair and supply websites (more and more are starting to carry them all the time), or directly from Boca Bearings. A phone number is typically listed on a site so you can speak with a technician or representative, and can often place an order at the same time. Lastly, the Boca website has a “Live Help” desk that is open during normal business hours – I found it easy to use and a quick way to get a question answered.

If you want to make the upgrade on your own you might want to order your bearings directly from the Boca website. The quickest way I’ve found to get to them is through the Reel Manufacturer List.

Once you get to the page, just select the manufacturer of your reel, and scroll through the pages to get to your reel model.  A Note: A person who’s never ordered bearings from an industrial supplier might feel a bit overwhelmed the first time they see the large number of bearings that Boca offers.  Just remember, Boca is a “bearing house” – an industrial, hobby and recreational bearing supplier, and they have an extensive inventory.  In case of reels, they can supply bearings for handles, spool upgrades, or even the entire reel in the kits they offer.  In addition, they supply various types and qualities of bearings; so you’ll see shielded/sealed, different ABEC ratings and even lubricated/non-lubricated bearings in the listings. A Tip: Look for the words Spool or Spool/Side Plate in the Type category, and then look for Orange Seal in the description to find the bearings for your spool upgrade.  If you want even more information you can click on the kit Part #, and you’ll see a page that has a detailed description, technical data about the individual bearings that are included in the kit, and other info. (After you’ve done it a few times you’ll be able to navigate through the listing like a pro.) Another Tip: Orange Seals are supplied dry (which means without lubrication), so the Part # should end with “LD”. I look for this right before selecting my Orange Seals, as a second check to ensure I’ve made the right choice.

My bearings arrived, so now what?

Orange-SealsLet me start off by saying that I always clean new bearings, even if they were supposed to be dry and regardless of where they came from. Some bearings might have a dry-spray film or a light preservative put on them during final cleaning, to protect them during packaging, long-term storage and shipping.  Unfortunately, the coatings may not be compatible with the additives or adherents in some reel oils, and a manufacturer might still even consider them to be “dry”, because they didn’t use an actual oil or grease. Besides, there is no accepted international standard for what “dry” technically means and manufacturing processes do differ.

So I’ve always cleaned my new ZPI, TG, VXB, NTN, Timken, NSK, Boca, etc. and stock replacement bearings before using them.  A Note: I’m not ranting or “dinging” any specific bearing manufacturer or supplier; just doing what I can to control a variable that might cause a problem.  In many industries this is call a “best practice” or “standard industry practice.”

qmA Tip: Do yourself a favor and get into the habit – it will at least eliminate a doubt about cleanliness (and maybe lubrication), should you have problems after installing them! An Aside: I’m never really surprised to see a faint streak or plume of film coming out of a new “dry” bearing the first time I clean it. I’d say it happens about 25% of the time; not specific to any brand, supplier or bearing type.  A Thought: If you’ve never cleaned your bearings before using them the first time, that’s great. But I wonder how long your luck will last?

Remove-Seal

Remove seal after you get part of it out of the race; rotate the needle or tool flat across the face of the bearing.  Use the edge of the center race for support so you don’t contact anything inside.

To clean a set of Orange Seals I suggest you remove the seals on each side of the bearing (especially if you intend to use a solvent). They are just pressed into a groove in the outer race.  Unfortunately, if your eyesight is as bad as mine, it can take a little effort and dexterity.  So that’s why I use a head-worn magnifier.

Use the tip of a needle or Xacto knife on the side of the center race, to just barely catch the inside of the seal and lift it up — try not to damage the seal. A Note: Exercise caution when you put the needle/knife blade on the side of the seal, you don’t want to contact any bearing components inside the bearing. Once you have the seal starting to come out, position the needle flat across the side of the bearing and slide it around the circumference of the seal to remove it (see the previous picture). A Tip: You can use the face of the center race to support the needle as you work it around the seal, this will ensure you don’t contact any bearing components inside.  Repeat the process for the other seal.  A Note: Describing how to remove a seal is a harder than it actually is, but once you’ve done it a couple times it will get easier!

Never clean an Orange Seal with a solvent when the seals are installed. I’ve found that even Naphtha can have a permanent affect on the seal; other solvents can even be worse and you may not be able to re-use the seals. So I always remove them.

Cleaning-BearingsYou can clean your new bearings in a solvent like Naphtha, Acetone, spray brake cleaner, etc. Just exercise appropriate precautions for handling and using a solvent in this case.

Alternatively, you can use a cleaning solution like dilute Simple Green, Dawn concentrate dish detergent, etc.  Just make sure you liberally flush the bearings with fresh water to remove any trace cleaning solution.  In either case, you want to let the bearing dry before you lubricate them. You’ll find more information on solvents, safety precautions, cleaning solutions, etc. in the ToolTime Blog I previously mentioned.

If you have a certain method for cleaning your bearings that’s great; far be it from me to get you to change something that has been working well.  However, if you’ve never done it before, I suggest you use a small sealed jelly jar filled with ~¼” of Naphtha (lighter fluid):

  • Allow the bearings to soak and periodically swirl them in the sealed jar,
  • Every 5 minutes or so, remove the bearings and rotate them on a sharpened dowel or tweezers, to help scrub internal surfaces.  Just flick them with a fingertip as shown in the picture below, and
  • Repeat the process until clean. (It usually won’t take more than 20 minutes or so, to ensure they are absolutely clean.)

Rotate-While-CleaningYou can lightly blow the bearings out with a can of computer keyboard compressed air or let them air-dry on their own. By the way, don’t necessarily spin the bearing with the air, just lightly blow out the residual liquid.  A Surprising Tip: You can blow the balls out of some bearings if the shields/seals are not be installed and you use too much air pressure! I’ve personally had this happen to a set of non-Boca ceramic-hybrids.

A Big Tip: I don’t suggest you use a hair dryer to dry out your bearings if you’ve been using a solvent – sparks from the brushes and the fumes in the area may not mix well!  No need to start-off the relationship with your new Orange Seals …in a Bad Romance!

While you have the seals removed I suggest you lubricate each bearing once it is dry. You’ll find more information in the Adding Oil to Your Spool Bearings blog, it’s filled with tips, techniques, a discussion about being consistent, etc.

A Note: You can run your Orange Seals without lubrication, but you’ll see increased race wear and more noise,  if you do.  The amount of wear will not only be dependent on overall use, but will also be affected by the spool speeds achieved during the cast, loads carried by the bearings while casting and cranking, and even the environment that the reel sees during storage and use.  However in my case, I don’t run them dry because the noise is very irritating!  …but the choice is entirely yours.

If you are going to run the bearings without seals, then you’re ready to swap the bearings. [I have more information on this further down the blog.] You’ll find tips, precautions, etc. for swapping your bearings in the Upgrading Daiwa Spool Bearings blog. Even though the blog is about Daiwa reels, the information will be useful for models from other manufacturers.

Reinstalling-SealTo reinstall a seal, rest it on the side of the bearing and gradually press it back into the outer race/center race. Try not to apply a lot of pressure when you do this, because you can move the seal too far – to the point that the inside part of the seal contacts the center race of the bearing, or the bottom of the seal contacts the cage beneath it.  If this occurs it can adversely affect bearing performance. A Tip: The seal will slide back into the side of the bearing and snap into the groove(s) on the races. But sometimes you may need to reposition it a little with the tip of your needle or Xacto knife, so the inside part of the seal is centered on the inner race and won’t make contact with it.

Repeat the process on the other seal and other bearing(s), and swap bearings. After the swap you’ll want to adjust your reel; spool tension and braking can be re-balanced to achieve better performance. There’s more information in the Backlash, Magnetic Braking and Spool Tension blog.

Do I run my Orange Seals with or without seals?

Removed-SealsThe decision to use your Orange Seals with or without the seals boils down to personal choice and preference, and a commitment.  Like a lot of things, there are trade-offs or compromise with each case.

A Note: I was not trying to be deliberately-vague, elusive or philosophical in that previous paragraph.  There are some important things you need to consider when faced with the question – and no one can do that for you. In the end the choice will be entirely yours.  So bear with me for a bit and I’ll try to explain some of the technical factors, implications and my experience with Orange Seals last season.

On one hand, the seals can have a minor influence on casting or pitching performance if you don’t get them installed correctly, should they get damaged/worn, etc. But even then, the performance is still significantly better than stock bearings and is of no real consequence with most lure weights and presentations.  However, you still might elect to run the bearings open to always achieve optimal performance and make maintenance a little easier.

On the other hand, seals are used on a bearing to mitigate fouling and to help retain lubricant, which will increase the lubrication and cleaning interval. However, the bearings are a little more difficult to re-lubricate and clean with seals — even though you probably wouldn’t need to do either nearly as often.

Here’s a few more thoughts and some insight that may help in your decision. I wrestled with the same question as I got my reels ready for the upcoming season:

  1. It’s easy to get addicted to the uber performance from running open Orange Seals. Remember earlier in the blog when I wrote that I always try to squeeze out every bit of performance from a reel? Well I wasn’t kidding, …just my nature I guess. But I admit that this may not the be the case for others.
  2. Although I initially removed the seals in reels that I used for lighter presentations, over the course of a season I slowly ended up removing the seals in all my “Orange Sealed reels.” Maybe I got lazy or even becoming more efficient — but it just got too easy adding oil and even cleaning bearings without fooling with seals. Reflecting on things, I probably cleaned my bearings more often that required, because it was so easy!  Hey, maybe it was self-fulfilling prophecy?
  3. The water and environment that I fish really had little or no affect on the bearings — sure I needed to clean them a little more often, but that is expected with open bearings anyway. However, the conditions that a kayak, salt water  or shore angler fishes will be totally different. So, the environment you fish in should be considered.
  4. In my case, there is little consequence if a set of bearings suddenly get fouled and need to be cleaned.  Although it never happened last season, if it did I’d just pull another rod/reel out of the locker and move on; dealing with it when I got back in. But that may not be the case for someone who doesn’t have back-up gear or a even a tournament angler who can’t afford to be without a reel.
  5. Exc-PointI’m continually looking for problems or performance changes when I use my reels, and maintain and service them as soon as possible should they occur. This may not be the case for an angler who doesn’t have the time, experience or inclination to add oil and clean their open bearings a little more often. Yes, if you use open bearings, you are essentially making a commitment to service them more often than your shielded stock bearings.  Conversely, if you use the seals, you won’t need to service them nearly as often as your stock bearings.
  6. I always have plenty of extra spool bearings on hand, and even take extra bearings, tools, etc. on a long trip. So, cost and availability are not an issue, but may be for others.
  7. The way you store your reel when not in use should be considered. Let’s face it, there’s a big difference in storing an open reel in the bed of a pick-up truck, versus covered and protected in a dry boat locker.

I’ll be going into the coming season without seals on my Orange Sealed bearings. It may not be the best choice for everyone, …but was mine and I own it! An Aside: Based on what I’ve seen on TackleTour, my experience with using the Orange Seals wasn’t much different than many others.

Summary

Empty-Packs---DoneI’ve got 20 pair of Orange Seals right now, and have them in about ½ of my reels. I typically let family and friends use some; the first time they try one upgraded with Orange Seals they’re usually shocked at how easily they cast.  In addition, all the reels I took on big trips last year were equipped with Orange Seals — they provided trouble-free performance despite heavy use!

Oust Met oil is my preferred lubricant, but I’ve also used TD-Z oil and a few others.  (If I didn’t have Oust I’d use  TD-Z oil – the lighter lubricants really do contribute to uber performance with ABEC 7 ceramic-hybrids.)

I’ve used Orange Seals during the past fishing season while pitching, all types of casting and flipping. I’ve routinely lubricated and cleaned them countless times, and have even tried a few different oils and dry lubricant to compare performance.  I’ve found that they do take a little use to finally “run-in” and eventually quiet down – but that is typical for just about any ceramic-hybrid bearing mounted in a light alloy reel frame.  I also suspect that most anglers probably wouldn’t even notice the difference anyway.  An Aside: Hmmm, but if you are having problems with lots of noise after an upgrade, maybe you didn’t clean the bearings before installing them? Sorry, …just wondering out loud.

Orange Seals are readily available and come in all sizes required for a spool bearing upgrade. The price is often much lower than comparable bearings; and if you watch the Boca website for a sale or check with other suppliers, you can even get them for a little less. You can run them with the supplied seals or open for “uber” performance. Last Thought and a Teaser: Boca has started to supply a shielded ABEC 7 ceramic-hybrid that uses the same races, cage and balls as the Orange Seals.  Watch this blog toward the end of the season….

Like Always: I’m not affiliated with a reel manufacturer, Boca Bearings or any supplier. In addition, I don’t use or benefit from any discount, reward or referral programs that may be offered.

-dModder

Reel Drag Basics

Friday, January 15th, 2010 by dmodder

CarbontexI thought I’d spend a little time looking at the fundamentals behind the drag on our reels.  Yep, you got it; the stuff beneath the drag star on your bait caster or the knob on your spinning rig.  Along the way we’ll look at friction, what causes it, and how it relates to fishing and reels. I’ll also touch on a few things not related to drags; primarily to provide a little broader perspective on friction — we put a lot of effort into reducing friction, …but it’s not always bad!

In many ways the information will establish a foundation that I’ll build on later, when I get into actual drag hardware, maintenance, modding and other topics.  But for now, think of it as Drag 101 if you like.

Unlike my previous blogs, I won’t get into specific hardware in this one.  So, you won’t find many pictures of reels or components, junk box cast-offs, testimonials, etc.  Instead, I’ll have some diagrams and graphics that help in discussing the theory and basics underlying a reel drag.

A Blog Note: I’ll take the liberty of generalizing and simplifying some of the theory and principles, so we don’t get too bogged down in details or things that aren’t related to fishing.  I know that theory isn’t necessarily everyone’s bag, so I’ll start off slowly and keep things simple, while also limiting the length of this blog.  However, one of the risks in doing this is that it can introduce some inaccuracy – but it should be fine for our purposes.

Now there’s no way you can discuss reel drags, unless you cover friction. Think of the next few sections as a refresher on the basics!

Friction

FrictEveryone on the planet has been exposed to friction; we studied it in school, deal with it every day and probably don’t always recognize it, might even take it for granted, or simply not care. But just like “the force” in the Star Wars movies… it surrounds us. An Aside: Sometimes I wonder, how many can still explain what it is and what causes it, and how it relates to our reels or even fishing; based on comments I’ve read on some forums over the years.

Friction is a force that opposes the motion of an object, and it is commonly referred to as a resistive force in physics or mechanics.  Friction occurs to some degree in just about all situations that involve physical objects.  In many cases it hinders a process, like when casting a lure or walking in water while wading.  But friction can also be useful – the spool tension control on your reel, pulling your boat out of the water at the ramp, backlash control on a friction braked reel, and the blade rotation from a favorite spinner bait wouldn’t be possible without it.

Friction helps convert one form of motion into another. For example, the friction between a rotating propeller and the water is converted into motion of your boat; and when the propeller is no longer turning, the friction between the hull and the water allows the boat to stop. Without friction, the line guide on your reel would not travel smoothly across the face of a spool while cranking, and the line would not rest evenly on top of itself.

While friction allows for the conversion of one motion to another, it also converts some energy into heat, vibration and wear.  Losing energy to these effects might not only create undesirable conditions, it will also reduce the efficiency of a process and equipment.  For example:

  • Level wind components will gradually wear due to friction, and may eventually need to be replaced.
  • The contact of a line with itself while tying a knot may create sufficient localized friction to alter the chemical and physical properties of the line, and it can weaken and fail later.  The movement of line through a line guide on your rod can make a distinct audible noise while casting or cranking a reel; and I suppose some would describe the vibration as soothing, while others just call it irritating!
  • Friction resulting from dry or dirty spool bearings can result in reduced casting distance; it is often accompanied by increased noise and vibration during the cast, and accelerated wear of internal bearing components.
  • Excess frictional heat can damage a boat engine without sufficient coolant flow. In addition, the efficiency of the engine in converting the energy from the fuel to mechanical motion is directly related to frictional affects on components.

However, the heat, wear, vibration, etc. produced by friction is useful for some aspects of our hobby.  For example, if you’ve sharpened your hooks or polished a few components while super-tuning your reel, you’ve used sliding friction to remove material and alter the surface.  Your favorite crank bait wouldn’t dive, wobble and vibrate as it is being pulled through the water without fluid friction.  I’m sure we’ve all rubbed our hands together to warm them – the dynamic friction with our skin provides temporary relief while fishing “the opener.”

The 3 most common types of friction we encounter while fishing are sliding friction, rolling friction and fluid friction. I’ll spend most of my effort on sliding friction, since this blog is primarily about drags, and will just touch on the other two. A Note: There are other types of friction that I won’t get into in this blog.

Sliding Friction

Sliding-FrictionThere are two general forms of friction:

  • Static friction is the friction acting on an object when not in motion, but when a force is still applied upon it. The frame screws in your reel are a good example of static friction; the force applied on the threads securely fastens other components.
  • Kinetic friction is the friction acting on an object when it is moving. It is frequently referred to as dynamic friction. Energy is always lost with kinetic friction, which is not the case with static friction.

A Note: The state between static friction and dynamic friction is an important condition, and is called limiting friction.  Limiting friction is the friction on an object just before it starts moving; and the force required to get it moving is often called the break-away or start-up force. [If you are taking about rotational force, it will be called break-away or start-up torque.  Many will casually refer to the state itself as “start-up” or “shear”, essentially describing the transition from a static to dynamic condition.] I’ll have more about this later in the blog; it can be important in the performance of a drag.

Dynamic sliding friction is probably the most common type of friction encountered in our reels.  It occurs when the surfaces of two objects are forced together, and they slide against each other (e.g. there is a relative motion between them). Spool drag, tension and friction backlash braking wouldn’t work without the proper amount of sliding friction. It even occurs between level wind components and gears.  Unfortunately, dynamic sliding friction is a double-edged sword – it’s responsible for wear of reel components!

Polished-SS-SurfaceThe amount of sliding friction that occurs between two objects is a result of two important factors – the nature of the surfaces in contact and the amount of force that holds them together:

1. Simply put, the nature of a surface is influenced by the material it is made from, chemical and molecular properties, and its surface finish.

2. The force that pushes the surfaces together can be caused by gravity; but in a reel it typically is a result of an adjustment control, the design configuration of the reel itself, and/or conditions that occur during use.  An Aside: The force is actually called Normal Force; and for friction, is the force perpendicular to the plane of contact.

In the case of a reel drag, the compression provided by an adjustable drag star will vary the force between metal discs and friction washers in the drive gear. Loosen the drag star and you have less force between the sliding surfaces, so the force required to pull line from the spool is less.  Tighten the star and the opposite occurs. A Teaser: Unfortunately, a lot can happen in either case when it comes to our reels, and the actual results you get might not always be what you want or expect. I’ll have more on this in a future blog, when I get into drag troubleshooting, maintenance and the hardware itself.

Friction occurs in part because surfaces tend to catch on one another as they slide.  Even surfaces that appear extremely smooth will be rough at a microscopic level, like in the previous picture. Notice the ridges, grooves, gouges and pits still on the polished surface; some may have even been caused by the polishing process itself!  As the blemishes on one surface contact with those on the other, it creates a type of bond between them.

Surfaces-in-Contact

The diagram shows two surfaces in contact.  Sliding
friction partly occurs due to the surface finish.

Two surfaces in contact will attract and interact with one another at a molecular level, forming different types of chemical or electromagnetic bonds in the process.  Without getting into any of the details; let’s just say that the bonds can prevent one surface from moving across another, even when a force is applied.  Furthermore, if one of the surfaces is in motion the bonds will repetitively form and release; and energy will be lost in the process. [A Note: Yes, I used the words 'chemical or molecular bonds,' …and maybe you thought some lubricant manufacturers were making this stuff up? The specifics get a lot of attention in Tribology, which is the specialized study of friction, lubrication and wear.  You can Google 'Tribology' for more information if you don't believe it! However, I will admit that the marketing hype is getting excessive, and just about everyone is now 'touting' what has been an accepted principle for many years! But I guess it sells stuff....]

The mechanical and chemical properties of a material determines how you can finish its surface, how it behaves under compression and sliding force, how strong the molecular forces are on the surface, etc.  So, the material that the surfaces are made from will have an influence on sliding friction. A Note: Maybe you’ve wondered why Teflon or Dulron  is often used in place of bearings or even for gears which don’t carry much load? Both don’t produce hardly any friction when in contact with another material; because of their surface, mechanical and chemical properties.

Static-and-Dynamic-Friction

Plot of Friction vs. Force for two surfaces in contact. No movement occurs until sufficient force is applied to overcome static friction.

When two materials are in contact with each other under a constant force, you can plot the applied force it takes to get them to move relative to each other.  When you do this, you’ll typically get a plot similar to the one shown in the previous picture. Notice the region of static friction on the plot; there is no motion until the applied force finally increases to the point that it overcomes the frictional force, and movement occurs.  But once you overcome the frictional force, the amount of force it takes to continue movement drops to a lower value, like in the region of kinetic friction.

A Big Note: By the way, the peak between the two regions is where the limiting friction occurs. This is typical for most cases involving sliding friction; the kinetic friction is usually smaller than the limiting friction.  Some anglers will measure or judge the effectiveness of a reel drag, by comparing the limiting force to the running force, required to pull line under drag. They might even call it “drag start-up” or “break-away drag.”

Limiting-FrictionYou can describe this situation a number of different ways, but a few ways you may have heard before include:

Start-up force is usually higher than the running force with sliding friction, 

It will usually take more force to get two surfaces to break-away [shear] and slide against each other, than it does to keep them sliding, or

Drag start-up pull will be higher than running pull, due to the sliding friction.

Another Note: Limiting friction can also occur with rolling or fluid friction, but sometimes another type of friction might actually be involved or occur first. Confused? A Hint: The bearings in your reel are a good example of the later case, where the balls may initially slide on a race before they actually begin to roll!  The design of the bearing and how it is lubricated are just two factors that can influence this; but load the bearing carries and roundness of the balls are also important.

If you divide the frictional force between two surfaces by the applied force acting on one of them to cause it to move, you’ll get a number that can be useful in comparing the sliding friction of one material pair to another.  The number is called the Coefficient of Friction (COF) for the two materials, and there are two values; one for the static region of friction and the other for the kinetic region.  (If the surfaces are lightly greased (wet), there will even be two more values, again one for each region. I’ll get into this more when I talk about wet drag systems and drag lubricants in a future blog.)

COF will generally range in value from .02 to 1 for most common material pairs.  For instance, the COF for rubber sliding on concrete is .8 (a relatively high value), while the value for Teflon sliding on steel is .04 (a very low value).  I suppose that’s why tires aren’t coated with Teflon and roads aren’t made from steel plate, eh?! Today, most material pairs used in bait cast drags have COFs that typically range from .1 to .6 or so, but can be significantly different in other parts of our reel.

For example, some approximate dry COFs for other material pairs can be found in the following table.

COF

Sliding Coefficients of Friction (COF) for common configurations found in a bait caster. Values are only shown for comparison.

The previous Coefficient of Friction Table is for illustration only, since exact values for sliding friction will depend on many different factors. Note 1. Notice the values for aluminum and aluminum, the kinetic COF is actually greater than 1, and is higher than its static COF. Aluminum oxide on the surface of the material can have a significant affect on kinetic friction; the surfaces will quickly oxidize and affect sliding surfaces. This can result in accelerated wear if not controlled; but if the force of compression gets extremely high the materials will eventually fuse together. By comparison, the greased COF (wet) for aluminum and aluminum is .3 static and .25 kinetic, the surface oxides are not much of a factor in this case! A big reason for keeping your level wind components lubricated, eh? It’s also why some manufacturers are now anodizing aluminum level wind components! Note 2. The COF for dry woven graphite and steel will vary across a range, dependent on the weave and fill density of the woven graphite, when all other things are considered. Note 3. The COF for dry cork and steel will also vary across a range (similar to leather and other materials), dependant on the quality, fill and density of the cork. These materials can also significantly compress, which can affect COF.

Rolling Friction

Rolling-FrictionRolling friction occurs when one object rolls on the surface of another. The Coefficient of Friction between the surfaces plays heavily in the energy lost to friction, and in some ways it’s similar to sliding friction, just usually much-much less. But compression and distortion of the surface(s) also needs to be considered, since both can have a big influence on things.  For instance, if you’ve ever driven your vehicle in the sand on the beach you know what I’m talking about; it’s totally different when compared to a hard roadway!

The miniature rolling ball bearings in our reels experience both rolling and sliding friction – although you might think that only rolling friction would be involved.  The difference between the circumference of the inner and outer races causes the balls to periodically slide on them (slip), as they roll inside the bearing!

Trivia: One might think that the COF is very low on a Teflon bushing that supports a stainless steel shaft; it’s on the order of .o4 (as shown in the previous table). However, the equivalent frictional coefficient for a properly lubricated bearing will be at least 10 times lower than that (<.004)!!! No wonder many anglers upgrade the bushings in their reel to bearings, eh?

Fluid Friction

Fluid-FrictionObjects moving in a fluid or gas experience fluid friction, and it is called drag. (Drag is also referred to as air resistance when it acts between an object and gas, and fluid resistance  when it acts between an object and fluid, to hinder motion.)  Some good examples related to fishing include the flight of your lure in the air while making a cast and the way water affects your lure during a retrieve.  That should give you something to think about the next time you’re hammering a hot shoreline with your favorite crank!

Drag is much more difficult to calculate, when compared to many other types of friction.  The amount of drag that occurs is influenced by things like: the viscosity of the fluid; adhesion; turbulence; and shape, speed and material of the object in the fluid.

Viscosity is a measure of a fluid’s resistance to flow, and it results from the friction that occurs between the fluid’s molecules. The viscosity of a fluid can change significantly with temperature, and many reel oils (and greases), are classic examples where this can occur:

  • As temperatures increase, viscosity will decrease, and the less affect it has on fluid friction.
  • As temperatures fall, viscosity will increase and the more affect it has.

Looking Forward

DragAlthough I’ll eventually get into the drag system on a Daiwa low profile in future blogs, the general configuration is similar to other bass reels.  (The arrangement is straight-forward, but you should review your schematic for details.) A drag star attached to the drive shaft controls the compression between metal discs and one or more friction washers that set in the drive gear.  Since the drive gear is not directly connected to its shaft, it will turn backwards when line is pulled from the spool, and the force required to pull the line is directly related to the sliding friction between the discs and washer(s).  Line will even pull from the spool while you crank the reel (like while fighting a fish), since the amount of friction between the gear and shaft is dependant on the compression from the drag star. By the way, an arrangement of this type is technically referred to as a drag friction brake or clutch; anglers simply call it a drag.

-dModder

Level Wind Fundamentals

Tuesday, December 15th, 2009 by dmodder

Presso

In some ways,  the level wind on your bait cast reel is like the brakes on your car. Most of the time they work great and do exactly what they were intended for – it’s easy to take them for granted while enjoying care-free performance.  However, sooner or later they’ll need to be serviced; and that new noise, different feel or way it performs might be a subtle hint that it’s time for some maintenance.  You can have bigger problems later if you ignore or don’t recognize the signs, just like the brakes on your car!

So let’s spend a little blog time looking at level wind hardware, operation and maintenance.  I’ll cover some of the fundamentals, performance problems and tips along the way. There’s even a little Show n’ Tell toward the end of the blog, compliments of my junk box. Although I’ll focus primarily on Daiwas, the information will be useful for other bait cast models.

A Blog Note: Unfortunately, level winds are about as exciting as drags …which can be a drag (pun intended). So, don’t expect any new or revolutionary discoveries, tools that I’ve developed (like from my Inside the Daiwa Spool Blog), or earth-shattering concepts.  It’s just some meat n’ potatoes blogging – intended primarily for those just getting into maintaining and using their bait casters.

The Mechanics

Level-Wind-ComponentsThe design and configuration of Daiwa bait cast level winds really hasn’t changed much over the past 30 years or so.  Sure, a few models may utilize idler gears in rotating the worm shaft or even a drive plate to move the line guide, but almost all recent Daiwas essentially share the same arrangement.  Subsequently, level wind components tend to look the same, although they may not be the same size.

Note about other reels: There are just too many other reel manufacturers with different models to cover a lot of detail in one blog, especially since each will have their own hardware and arrangement.  However, most level winds do share some commonality; the worm shaft, pawl and pawl cap tend to look and perform similar across the vast majority of designs.  So, although I’ll spend most of this blog covering Daiwa reels, the information may still be of benefit when dealing with other manufacturer level winds.

The schematic below shows most of the level wind components found on a typical Daiwa low profile bait caster.  Other manufacturer reels will have components that serve similar functions, however they will be labeled differently.  For example, a pawl cap may be called a keeper, the worm holder may be called a bushing, the worm shaft could be called a level wind screw, and the guide washer may be called a shim.

Alphas-Level-Wind

Typical Daiwa bait cast level wind configuration.

Almost all level wind schemes employ a pawl that rides in the groove of a gear driven worm shaft, to move the line guide across the face of the spool.  In the case of Daiwa low profiles, the worm shaft is powered by a gear mounted on the handle shaft, which turns as the reel is cranked.  However, that may or may not be the case on other models, especially big round bait casters – where the worm shaft could be driven from the spool or the drive gear itself. A Note: I won’t go into much detail on any of these designs because they are fairly straightforward; just look at your reel schematic to identify the method(s) employed.

There are two general types of level wind systems found on bait casters:

  • New Abu Toro!!!The synchronized level wind does not disengage when the reel clutch is disengaged for a cast; so the line guide will move during a cast, retrieve and when line is being pulled under drag.  Some may refer to it as a/an synchronous, non-disengaging, engaged or engaging level wind.On the positive side, a synchronized level wind will tend to reduce the friction of line rubbing against itself as it comes off the spool; which would especially be of benefit with braid, since braid has a tendency to “dig” into the layers beneath it. A synchronized level wind will also reduce the angle of the line being pulled from the spool to the line guide; so there is less friction at the guide, making it ideal for casting with wider spools and less line wear.
    .
    On the negative side, a synchronized level wind will use energy from the cast to move the line guide back and forth across the face of the spool – making it best with spools that have higher mass or for heavy-weighted presentations. [More momentum is generally available in this case.]
    .
    Synchronized level winds are typically found on wide lower profiled reels like the new Revo Toro or the bigger rounds like some of the Abu 5600/6500/6600C’s.
  • Daiwa AlphaA non-synchronized level wind disengages when the reel clutch is disengaged for a cast; so the line guide will not move during a cast. [However, the line guide may or may not move as line is pulled from the spool under drag (dependent on the design of the reel).] Some may refer to it as a non-synchronous, disengaging or disengaged level wind.
    .
    On the positive side, a non-synchronized level wind will not use any energy from the cast like its synchronized counterpart – making it ideal for lighter spools and/or lighter weight presentations. [Where less momentum is available from the cast.]
    .
    On the negative side, a non-synchronized level wind may result in the line guide being positioned all the way over on the other side of the spool, as line is pulled form the spool while making a cast. This could be a problem for a very wide spool, since the angle to the line guide would be quite large, and energy from the cast gets lost to increased friction at the guide.
    .
    A Note: Even so, most low profile reels have non-synchronized level winds – especially those that employ a “free-spool” design. The spool on a low profile reel is generally much narrower and the guide is further from the spool, so the angle between the point where line comes off the spool and the line guide never gets very extreme.

An Observation: I’ve found a synchronized level wind reel will generally require a little more maintenance than a non-synchronized reel – when all things are considered.  This is a result of the level wind moving twice as often, and usually with heavier-weighted lures and higher spool speeds. Even so, cleanliness, lubrication and wear of level wind components will still affect performance of either type, and periodic maintenance will be required. But we need to cover some of the specific components before I get into the maintenance.

The Hardware

Although there are usually a dozen or more components associated with a level wind, I’ll only focus on a few of what I consider the more important ones.  These are the components that can typically develop problems; a direct result of the conditions you encounter while fishing, how you maintain and use your reel, and reel design.  Fortunately, bass bait cast level winds have improved over the years, and they don’t cause nearly the difficulties that they once did.

Pawl and Worm Shaft
Contact between the crescent and crescent tips on the end of the pawl and the groove on the worm shaft, is probably the most critical factor in correct level wind performance.  The design employs what I call an ‘optimal mate’ [for lack of better terms].  On one hand the fit is sufficiently loose so the pawl tip is free to move and seldom binds as it travels within the groove. On the other hand, the fit is precise, so the pawl accurately tracks and even switches directions at each end of the worm. A Side Note: In many ways the mate is a design compromise between two extremes, which will only degrade with time. Cleanliness, corrosion, lubrication, environmental factors and use will all affect wear of the two components!

New Daiwa Pawl

New Daiwa pawl shows shape of crescent and crescent
tips critical to proper level wind performance.

The picture above shows a new Daiwa pawl.  Note the shape of the crescent tips and the crescent itself, each has a specific role in level wind operation:

Crescent Tips: The crescent tips cause the pawl to switch directions on each end of the worm shaft; as they steer the crescent through the reversing [and crossing] tapers of the groove.  The relationship between the pawl tip width and cut of the groove are both critical to the switching action – the switching may not occur should either adversely change from wear or damage.

Crescent: The crescent maintains contact with the walls and bottom of the groove, so shaft rotation results in smooth lateral movement of the line guide.  An axial thrust develops on the worm shaft, as rotation is converted to movement of the line guide.

Unfortunately, the line guide may not lay line uniformly back onto the spool or might even stop traveling if:

  • The pawl tips or crescent gets worn, fouled, or damaged,
  • The worm shaft groove needs lubricant, gets worn or fouled, or alignment becomes affected,
  • The pawl cap does not keep the pawl in the groove or does not maintain proper alignment so the pawl changes direction at each end of the worm, or
  • The worm shaft no longer rotates smoothly.

An Observation: Some pawls have a smooth finish on the body, while others have more of a matte finish; something that I’ve casually noticed over the years from various manufacturers.  Regardless, it is not uncommon for the outside of a pawl to slowly and gradually wear with normal use.

Daiwas Worm Shaft

Daiwa worm shaft has dual tapered groove that the pawl
tracks in.  The taper switches at each end of the groove.

The previous picture shows a Daiwa TD-X worm shaft with gear that has seen 14 seasons of moderate use.  Like most Daiwas, the gear and the shaft are made from a hard aluminum alloy.  If you look closely you can see light wear marks from the pawl, where it traveled in the taper – pretty much normal for a worm that has seen this much service.  I would also expect to get a couple more seasons of use from it, before it needs to be replaced.  A Tip: Keeping the worm and pawl lubricated and clean are fundamental to continued performance.

Abu-PawlPawls and worms have been made from various materials over the years.  Stainless steel, brass and bronze alloys, nickel and chrome plated metals and others have all been used throughout that time.  Unfortunately, some materials wore quickly while others were susceptible to corrosion – and if you fished from shore or in brackish/salt water you may have felt lucky if you got through a season of fishing before you needed to replace them.  That is still the case with a few reels today, but for the most part, manufacturers have generally adopted harder and more resilient materials in recent years. But if you have one of the older rounds or a low-end reel, it would be prudent to look for signs of corrosion, since it can quickly result in damage and wear.

Harder aluminum alloys generally seem to be the most popular material currently being used for low profile pawls and worm shafts today.  Some higher-end models also use anodized aluminum or special coatings to improve resistance to wear and corrosion.  Hey, if you are a modder you might even be able to get ceramic pawls for your round Abu!

An Observation: There have been discussions on some forums, about pawls wearing faster than the worm shaft they track in.  I would have to say that some manufacturer pawls were (are) made from softer material than their worms, but that isn’t always the case today.  Regardless, I would still expect pawls to wear a bit faster than worms even when made from the same material, since the wear in the groove is spread across a much larger surface area, when compared to the pawl tip. A Tip: When you work on your reel devote more attention to the wear and condition of the pawl tip. In general, it will likely need to be replaced long before the worm in most common situations, especially if you routinely maintain your reel. Another Observation: A pawl typically runs $2 to $4, while a worm shaft can cost $12 to $20. I guess that’s a good reason for wanting the pawl to wear first!

Pawl Cap and Guide Washer
Pawl-Washer-CapThe pawl cap and guide washer fit over the flat end of the pawl.  They ensure the pawl is correctly aligned and positioned onto the worm shaft, in allowing the pawl to move as it follows the groove.  Caps are typically made from metal, plastic, Delrin or other material, and can crack or strip threads if over-tightened.  Lastly, the level wind may operate erratically if the cap becomes loose or if the guide washer beneath it gets excessively worn.  A Tip: Although the cap may be made from metal, only snug it down when you reinstall it.  It can crack or even fail later if it is over-tightened! A Personal Note: I used to carry extra pawls and caps for my round Abu’s.  Occasionally I’d need to replace a pawl while shore fishing, and would invariably drop something in the sand! Grrrrrrr!

The guide washer provides the correct clearance on the pawl, so the pawl makes adequate contact and tracks with the bottom of the groove, and also allows the pawl to move back-and-forth without wearing or loosening the cap.  It is usually made from a softer brass, copper, bronze or other material that may or may not corrode in brackish or saltwater.  An Observation: It seemed like some guide washers would always corrode on some reels – eventually affecting pawl movement, and maybe even causing the cap to work loose. However, that doesn’t seem to be much of a problem with low profile reels today, even if used in salt or brackish water.  An Aside: Unfortunately, the cleanliness and lubrication of the washer, guide and pawl can still affect performance of a level wind.  A Tip: The pawl and washer may need to be lubricated should you find that the pawl cap has come loose.

Worm Bushings
Some Daiwa low profile reels have a worm bushing (Part No. 40 in the previous Alphas schematic), and a holder that supports the ends of the worm shaft.  Yet, others have a bearing and small collar under the gear on that side of the worm, like in the TD-Z’s, TD-ito’s, Steez’s, and other flagship models. Hey, selling reels is very competitive, and I suppose the former arrangement might provide a slightly better “price point” in the bigger scheme of things….

Fortunately, it’s possible to replace the gear bushing on most Daiwa low profiles, with a 4×8x2.5 mm bearing and a 5×6x2 mm bushing collar to improve level wind performance.  More Information: The bushing under the worm shaft gear can be upgraded on the Pixy, Presso, Alphas, Fuego, Viento, etc.  You’ll need ball bearing (part 39) F05-5601 from the TD-Z103H/105H and worm shaft collar (part 40) G01-0701 from the TD-Z 103 to complete the modification.  More information is provided in the Pixy Sticky Post at the top of the Maintenance Section and archives of the Tackle Tour Forum:

Preliminary Report

Final Report

Level wind bearings allow the worm shaft to rotate smoother and with less frictional losses, especially when under heavier load (e.g. fighting a large fish or when retrieving bulky cranks).  You’ll appreciate this if you are a tournament angler, or one who spends a lot of time on the water using the reel. However, level wind performance can be significantly impacted should the bearings get worn, damaged or fouled, or need lubrication. A Tip: There are kits you can buy to convert some of the round Abu’s over to bearing supported worms.  Check out Hatteras Outfitters for some Abu Eye Candy – lots of level wind and other goodies for Abu modders. [Special thanks to a TT Forum member for providing the link.]

Level Wind Guard
Level-Wind-GuardThe Daiwa level wind guard has several functions:

  • The guard eliminates any transient axial force from the line acting on the line guide, so it always keeps the pawl perpendicular to the worm.  This helps prevent the pawl from binding and allows the guide to moves smoothly across the face of the spool. A Tip: If you notice the line guide makes a scraping noise or almost appears to chatter when you crank the reel, try cleaning the guard or even put a small drop of spray car wax on it. However, the guard might be worn to the point that it should be replaced.
  • Just as important as the previous point, the guard also reduces the potential for dirt and foreign material from getting into exposed level wind components and helps retain lubricant.  This reduces fouling/wear of the worm and pawl. A Note: This was a major problem on some of the earlier bait cast reels produced by other manufacturers; not having a guard created the need for constant maintenance!
  • It prevents the line from inadvertently getting caught between the pawl and worm shaft.

Guards are typically made from plastic on the Daiwa low profile reels. However, they can be made from plastics, brass, bronze, resins or plated metals on other manufacturer reels. Although they don’t usually require much maintenance they can wear, causing the line guide to get a little jerky or wobbly on other manufacturer reels.  However, most anglers probably wouldn’t think to look for it.  A Note: Some of the metal guards would also corrode when exposed to salt/brackish water, and wouldn’t look very good. This isn’t much of a problem lately on most reels, but might be on a very low end “blister packaged” bait caster. A Side Note: One of my nephews took a low priced Walmart bait caster to a local phosphate pit we fish in late summer.  Although we thoroughly washed all reels when we got back, the plating started to flake off his guard a couple days later.  The only thing we could do was to brush off the remaining plating and keep it coated with a film of grease from that point on.

Cleaning and Lubrication

Nothing will affect the condition of the pawl and the worm shaft more, than the cleanliness and condition of both components. So it is important to keep them free of foreign debris and well-lubricated, while also looking for problems and resolving them when they begin to occur. It is not uncommon for original level wind components to last the life of a reel; with a little care, cognizance and normal operation.

[An Aside: You’ll probably get tired of hearing me repeat this over and over again …but it’s a fact! Do yourself a favor and get “anal retentive” about keeping exposed level wind components clean and lubricated! They are just too easy to forget about or neglect, until it's too late....]

Some types of debris can present unique problems:

  • Sand is likely the most detrimental; it can be carried by the water you fish in, silt, or the wind – and will often adhere to lubricated components.  It presents a unique problem if you surf cast, shore fish, fish from a kayak, etc., since wear and damage can quickly occur.  Sand particles or fines may result in scratches, pits, gouges and accelerated wear of metal surfaces. Some Tips: Never set the reel down on the sand if you can avoid it. Keep a small brush in your tackle box so you can remove any sand while fishing.  Always check exposed level wind components after shore fishing, and clean as necessary.
  • AlgaeAlgae and other organic material can result in two types of problems. Not only can it directly foul the worm and pawl when dry, but worse, it can also damage certain metals or metal coatings.  Stress cracks, pitting and blemishes can occur if the reel is stored while still wet, or if algae repetitively dries and gets whetted.  Tannic acids released by leaf and shrub debris can also stain and blemish some aluminum alloys. Tips: Keeping your reels covered while walking through brush, scrubbing and rinsing the outside of the reel after fishing algae laden water, and making sure your reel is dry before storing it are always good practices!
  • The coating from some braided lines can foul the worm, causing the pawl to not track smoothly or properly in the groove.  In extreme cases it can even bind up the reel so cranking will be difficult. A Note: Unfortunately, some anglers don’t notice a flaked coating initially coming off a new line, so it ends up forming a hard deposit on the inside wall of the groove. The reel may crank a bit harder as a result of increased friction between the worm and pawl.
  • Dirty-GreaseOld lubricant (especially expended grease), that has picked up wear products from the pawl and/or worm shaft, can also be very abrasive.  Most of the time it will turn very dark in color, consisting of a mixture of: foreign debris; metalic oxides, scale, and wear particles; oxidized lubricant and expended additives; and other material.  So, if the grease gets darkly discolored (like in the picture to the right), or you notice a buildup of soft debris beginning to form on the worm shaft and groove, it needs to be cleaned and re-lubricated. A Note: The buildup can still occur if you lubricate your worm and pawl with oil, especially if the components are never cleaned before adding new lubricant! A Tip: Don’t expect new oil to wash away old debris! An Aside: The picture above shows factory grease removed from a pawl and worm on a Daiwa reel. I bought the reel used on the auction site; it  needed some TLC!
  • ReelXCorrosion and rust can be especially troublesome for some stainless steel or plated pawls and worms. The problem tends to occur more often when the reel has been used in salt or brackish water, but can also happen with freshwater.  Keeping the components clean and re-lubricated is a good line of defense. Accelerated wear and surface pitting, and periodic “rough spots” that you feel coming from the level wind, are a result of corroded or rusted components.  A Tip: Using grease on the worm shaft and pawl may be an option in this case; just remember that they may also pick-up more debris! Corrosion-X or ReelX might be lower viscosity alternatives.  [There is more information on this in the next few paragraphs.]

Cleaning Disassembled Components
I typically clean disassembled metal level wind components in a small jar of solvent, it takes less time and effort than using cleaning solutions.  Naphtha and acetone are my favorite, but occasionally I clean with a spray solvent.  You can blow the components dry with a small can of compressed computer keyboard air, to make sure the parts are completely dry before lubricating them.

I clean disassembled non-metal or plastic level wind components in a diluted mixture of Simple Green.  I prefer Simple Green diluted 10:1 to 20:1; because it is readily available, does a good job, is environmentally friendly and disposal is not an issue. Others use their favorite dish soap, a citrus cleaner or solutions made specifically for cleaning reels. Most of the time I’ll use my ultrasonic cleaner, but I have cleaned them in a plastic container using a tooth brush.  Just be sure to rinse the parts thoroughly with fresh water afterward.

Mid-season Cleaning of Level Wind Components
Lately I remove the pawl cap, guide washer and pawl to clean them while other components are still installed on the reel, like during a mid-season clean and inspect.  On some reels this may require that you remove the front plate, which is usually held to the frame with the line guide stabilizing bar or screw. (You can typically remove the stabilizing bar from the palm plate side of the reel.) A Tip: It is a lot easier cleaning the worm, pawl cap, washer and pawl if the front plate is removed on Daiwa low profiles. Re-installation is a lot easier too! Another Tip: When you reinstall the pawl, make sure its tips are in the worm groove. Some pawl caps can be put back on with the pawl not in the groove, and it can damage the pawl and/or worm if you crank the reel!

I clean the worm while it’s still mounted on the reel with the corner of a rag that has been dipped in a little Naphtha. Just try not to get the solvent on painted or plastic surfaces, and move the line guide to one side and then the other to clean the entire worm shaft. [The guide will move easily, since the pawl is no longer installed.] Alternately, I’ve used a tooth brush or stiff-bristled acid brush dipped in a dilute Simple Green solution to clean the worm and grooves, thoroughly rinsing it with fresh water afterward.  I also wipe the level wind guard off with a q-tip or small corner of a rag dipped in the Simple Green solution.

An Important Tip: I do not suggest blowing the worm, pawl or guard off with any compressed air while they are mounted on the reel, since it can blow debris into the bearing(s) or bushings located on the inside of the frame. Some reels don’t provide a very tight fit between a worm shaft, frame and side of the bearing; trust me when I say debris can find a way into the bearing! A Tip: That is also why I don’t suggest using a spray solvent to clean mounted components, it can get into the bearing and break down any grease or oil that was used to lubricate the bearing!  The residue can even pool inside the handle plate and affect other components.

You’ll find more cleaning information in my Tool Time blog, including some of the more important safety precautions for solvents. In addition, you’ll want to consult the schematic diagram for your specific reel, to determine the best method for cleaning and disassembling the reel.

Lubrication
Grease-or-OilThe lubrication of the worm shaft, pawl and pawl washer is important to correct level wind performance and minimizing wear, as previously described. However, the type of lubricant that you select should be carefully considered for your situation; since the wrong one might result in problems.  Although most reels leave the factory with grease on components, that may not be the ideal lubricant for your situation.

If I had to guess, I would say that over 50% of the anglers use oil to lubricate exposed level wind components; while the others use grease. So let’s get to the factors that should be considered when selecting a lubricant, because the choice is ultimately yours!

Oil: Oil is easy to apply, has lower viscosity and doesn’t pick-up nearly as much debris as grease when applied on exposed components.  So, it may be better choice for a shore or surf angler, who is more concerned with sand or other foreign material fouling components during use.  However, it may not be a good choice for some presentations that put heavy loads on the pawl or worm shaft, since increased wear can result.  Although it will need to be applied much more frequently than grease, this is usually not an issue, because the components are likely cleaned more often anyway.

Grease: Grease does not need to be replenished nearly as often, but it does tend to attract/hold more debris when compared to oil.  However, the inherent properties of the filler in grease will help minimize wear under extremely high loads — like when pulling very bulky baits, repetitively-ripping lures through weeds or during a presentation, or fighting very large fish.  It may be a better choice for a boat angler who is not exposed to the sand or debris that a shore angler would see, and who keeps his reels covered or stored in a relatively clean environment.  Lastly, grease is much more difficult to remove when the components need to be cleaned, and it will have a higher viscosity than oil.

Grease-WormI usually apply grease on the worm with a child-sized tooth brush; I work it into the grooves and onto the outer circumference of the shaft, by moving the brush as shown by the blue arrows in the picture to the right. A Tip: If the reel has been disassembled, I’ll usually apply the grease after I’ve installed the bushing/bearing under the shaft gear, and before re-installing the components back in the frame. The grease won’t get scraped off the circumference of the worm when you install the bearing/bushing.

You can apply grease on the pawl and washer by putting a small dab between a finger and thumb as shown in the picture below; working it over their surfaces. A Tip: There’s no need to get carried with the oil or grease when lubricating the exposed level wind components, a small amount will go a long way!  You should monitor the condition of the lubricant anyway (no mater what you use), and replenish it when required. Of course you’ll clean the old off beforehand!

Grease-PawlA Tip: I do not suggest cleaning and lubricating any level wind components with WD-40.  The light oil and water displacement property of the oil that is left behind, doesn’t last very long in the environment our fishing reels see, when compared to typical reel lubricants. Unfortunately, the light oil can also prevent reel lubricants from adhering properly – so it will need to be cleaned off anyway!

It usually isn’t necessary to lubricate non-metal idler or drive gears. They typically don’t experience a lot of wear, and are often made from a Delrin like resin or plastic, which won’t retain lubricant anyway. A Tip: If you do lubricate non-metal drive or idler gears with grease, you may end up with a subtle crackling sound whenever the worm shaft moves.  Tiny air bubbles can form in the grease with gear rotation, because it doesn’t adhere very well, and they will ‘pop’ with tooth contact.  The noise will eventually stop as the grease gets displaced from the teeth.

I never lubricated my bait cast non-disengaging level wind components with grease.  The increased lubricant friction from the higher apparent viscosity grease would significantly affect casting performance! Corrosion-X or Reel X may be a better option in salt or brackish water.

Putting It All Together

QUESTION: O.K. coach, I’ve got the specifics, but what about a big picture perspective on level wind performance?  Give it to me straight and don’t sugar-coat anything; tell me what I need to do [besides keeping things clean and lubricated]!

ANSWER: Unless the reel is subjected to extreme situations or what I’d consider abnormal use, most level wind problems will only gradually degrade with use. However, the maintenance you perform on the reel during the process can reduce the severity of problems and lengthen the replacement interval.  For instance, it is not uncommon for a level wind system to perform flawlessly for decades with routine cleaning and lubrication, required maintenance when problems are identified, and normal use.  However, it is also not uncommon for a level wind system to quickly degrade, if the reel is used in severe situations and/or not maintained. [There’s nothing “earth-shattering” in this regard; all mechanical systems usually perform similar.] Unfortunately, some anglers will neglect their reel and the level wind system fails (in the later case), resulting in more significant repairs.

It may help by thinking of things this way: Nipping small issues early will prevent them from degrading into larger problems.  So, doing the annual maintenance on a reel will work to a degree (i.e. many situations). But it would be better if you did something after noticing that subtle difference in the way the line looks on the spool; the new noise coming from the worm; or when the reel feels a bit harder to crank.  So, it will be best if you resolve a small problem sooner than later!

Troubleshoot Plans

Here’s a mini-troubleshooting plan you can use when you first begin to notice the line guide is no longer moving across the face of the spool. The steps are listed in order of most likely cause for this problem:

  1. Check the pawl cap to see if it is loose. Make sure the pawl is in the worm groove and re-tighten the cap as previously described. While your at it, check the pawl and level wind to see if they need to be lubricated.
  2. If the reel has a plastic gear on the worm shaft, check it to see if the gear is stripped. A Note: Not all reels use metal gears on the worm, and some of the round Abu’s have been noted for this problem.
  3. Check to see if the gear is tightly mounted to the worm. Some reels use a screw to mount the gear to the worm.
  4. Check to see that other gears that drive the worm are rotating properly, are not stripped, etc.
  5. Inspect the worm and worm shaft for damage or wear. Replace as required.

An Example: I loosened a cap on an Alphas reel about 3 to 4 turns, and cranked in about 100 feet of line that was under moderate pull.  The left side of the picture below shows how the line normally lays on the spool. [Albeit,with a pawl that has seen moderate use, but with a tight cap].  The right side shows the same pawl with the loose cap.  If you look closely you’ll see how the line lays more uniformly on the left when compared to the right.  Also notice how the line lays at the top of the spool in the right side of the picture — it appears that the pawl would occasionally have difficulty switching taper with the loosened cap. A Note: I don’t necessarily suggest that you try this on your own reel, since you can inadvertently damage the pawl and/or worm shaft. The pawl tip might come out of the groove and end up scraping along the side of the shaft!

Normal-vs-Loose-Cap

Comparison between fairly normal lay of line on an Alphas spool (left), and the same spool that had a loose pawl cap (right).

So, here’s another plan you can use when you first begin to notice: that line is no longer laying properly on the spool; the feel or noise from level wind components has changed; or if cranking becomes slightly different/harder and you suspect it’s due to the level wind.  The steps are listed in order of most likely cause for this problem:

  1. Check the pawl cap to see if it is loose. Re-tighten the cap as previously described. Determine of the pawl needs to be lubricated.
  2. Check the cleanliness of the worm shaft; see if debris has fouled the grooves or if it needs lubrication.
  3. Unscrew the cap and check the condition of the guide washer and pawl. Specifically observe the condition of the crescent tips and crescent itself. Clean and re-lubricate, or replace as necessary. (See the first Tip in the next step for more information.)
  4. Clean and check the condition of the worm. If the grooves are gouged or burred, the bottom is scored or badly worn, or edges of the groove have started to knurl over the outer circumference, then the worm should be replaced. Also consider replacing the pawl at the same time in this instance. A Tip: It may be O.K. to replace a pawl and not replace the worm if the worm is in decent condition; but should you need to replace a worm, do yourself a favor and also replace the pawl. [Based on my old Abu round bait cast experience.] Another Tip: It may be difficult to get the bearing/bushing under the drive gear off the worm shaft, should the edge of the groove start to knurl over. Do not try and force the bearing/bushing off the worm, since it can get stuck and you run the risk of damaging the bearing/bushing.  [Excess axial force across the balls (between the center race and outer race), can damage a miniature bearing.  In addition, the knurl will sometimes get torn and the burr can get dragged between the center race of the bearing and worm circumference, and they will jam hard!  Alternately, the knurl could deform or damage the inside of a bushing in this case.]  Put some tape over the side of the bearing to prevent debris from entering it, and file off or sand the knurled edge until the bearing will slide off. Replace the worm if it has knurled and determine what you’ve been doing to cause it!
  5. Check the condition of the line guide and guard, to see if it is dirty or worn.
  6. If the reel has a plastic gear on the worm shaft, check it to see if gear teeth are missing or damaged. A Note: Not all reels use metal gears on the worm, and some older reels have been noted for this problem.
  7. Check to see if the worm shaft gear is still tightly mounted to the worm. Some reels use a screw to mount the gear to the worm, and it can work loose; allowing the worm to periodically slip on the shaft.
  8. Check to see that other gears that drive the worm are rotating properly, and any bearings that support the worm shaft or idler gears are clean and properly lubricated.

Junkbox Time!

I scrounged through my junk box and came up with some interesting level wind parts that I’ve accumulated over the past few of seasons.  Although, I don’t have the history on some of these cases, I do have “suspicions.” Think of this section as a mini-Show N’ Tell if you like – for a few Extreme Case Histories!

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Damaged-WormThe picture to the left shows a blowup of a damaged TD-X worm; a nephew was cat fishing and used the reel body with the reel engaged, to pull a snag free while spooled with 60# braided line. Unfortunately, the pawl must have just started to enter that part of the groove where it begins to switch tapers (e.g. with the level wind guide positioned to the far side of the frame).  When he pulled the reel, the pointed area between the tapers was torn — and the bottom of the pawl contacted the groove wall on the other side. [The lower part of the point is almost totally gone, and the rip extended to the outer circumference of the worm.] The arrow shows the direction that the pawl took in causing the damage. Notice how the adjacent point between the grooves was also deformed, when the pawl contacted it after the first point broke. A lot of potential energy can be stored within the structure of taut braided line!

Unfortunately, I couldn’t find the pawl when I took this picture, but we found the broken tip jammed between what was left of the pawl and the second point. A Tip: Never use the reel to pull a snag free, especially with braided or very heavy line! Level wind components, gears, anti-reverse bearing and other parts can get damaged in the process. A Note: I enhanced the picture with a little post-processing to better show the damaged areas. Unfortunately, it also created a few more shadows than there otherwise would have been, on the rest of the worm and groove.  A Side Note: When we disassembled the reel the gears, anti-reverse bearing and other level wind components were not damaged; although the line guide was also cracked. Lucky, I suspect… Oh yeah, I have no idea where he came up with the 60# braided line!

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Blemished-Guide-WasherThe picture at the left shows a guide washer sitting on one of my finger; I removed it from a scrap reel that I got with several others from a local tackle shop.  Note the two distinct blemishes caused by the flat part of the pawl – the washer is noticeably thinner in these two areas due to corrosion and repetitive pawl movement. (In fact, the whole washer was about half the thickness of a new one! YIKES!) The edges of the blemishes are also raised; the washer should have been replaced (or at least flipped over so the other side contacted the pawl), long before it got to this state. Periodic cleaning and lubrication would have also helped. [I even cleaned it up a little Naphtha before taking the picture.] A Tip: Although the washer on a Daiwa will start-off in the center of the pawl and pawl cap, it can move off-center should it need lubrication. This is due to the alternating movement of the pawl, and increased friction with the pawl and cap – causing it to become off-center. In this situation, the washer no longer protects the pawl cap from wear, as it eventually starts to move under the cap. As the picture shows, this probably occurred on two different occasions!

Worn-CapWhen you cranked the reel with the washer in this condition, you could feel the distinct scraping of the pawl as it rubbed under the pawl cap (by putting a finger on the pawl cap); and occasional ticking as the tip frequently lost contact with the bottom of the worm groove.  I was a little surprised; although the  guide moved erratically, the way the line laid didn’t seem to be affected nearly as much as I thought it would have been. The picture to the right shows the inside of the cap, if you look closely you can see that it has been significantly worn.

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Worn-PawlThe picture to the left shows a worn TD-X pawl, I took it out of a reel that was given to me for scrap parts.  Notice that the crescent tips and crescent itself has been badly worn. When I tested the reel the line guide would hang up on the palm plate side of the frame, and would not switch tapers unless I put significant pull on the line while cranking.  The lateral force on the guide from the line pull would eventually cause the pawl to switch tapers. [Go back up the page and look at a new pawl!]

The length of the pawl was also significantly reduced due to wear of the crescent itself. I suspect this contributed to the crescent also wearing shallower, than it normally would be on a new pawl – possibly over rotating inside the line guide as one of the crescent tips eventually made contact with a wall of the groove.  The pawl had obviously been used for a long time without proper lubrication or cleaning; the slight taper on the end of the tip is almost gone. A Note: I wish I had taken an as-found picture of the pawl when I removed it from the reel. However, that was long ago, and I cleaned it in Naphtha before tossing it in my junk box. The factory grease(?) was impregnated with aluminum wear products from the pawl and worm, and other debris.  I suspect it was used this way for a long-long-long time!

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Jammed-Pawl The picture to the left shows a worm shaft from an early TD-S. The reel wouldn’t crank; the level wind was jammed tight!

When I disassembled the reel I found that the pawl tip was bent and was wedged on the side of the worm.  I suspect it fell victim to a loose pawl cap and worn guide washer; but cant’ really say what caused the pawl to finally come out of the groove, to end up where it did. The pawl itself was moderately worn, but it probably had a few more seasons in it — if it hadn’t met an untimely demise.

The level wind was in the worst shape, but the pinion gear was also damaged, probably due to the previous owner attempting to crank the reel with the pawl jammed hard.

Quiz

As Usual: I’m not associated with any retailers or manufacturers mentioned in this blog.

...by the way:

Happy-Holidays

-dModder

Inside The Daiwa Spool

Friday, November 13th, 2009 by dmodder

Braking1I’ve been tinkering with Daiwa spool braking components for the past few years.  Fooling with things like inductors, tabs, springs and other parts found on the low profiled bait casters.  Unfortunately, I don’t think Daiwa really intended for anyone to work on them; it can be a challenge that requires patience, skill and dexterity. But if you are spool modder you have no choice….

So let’s spend some time exploring Magforce spool components. I’ll introduce the three different Magforce designs, explain how to disassemble and reassemble a Magforce V and Z spool, and show you a couple of tools that will help. Lastly, this blog will provide a foundation for the spool mechanics underlying the braking designs, which I’ll build upon later.

Beware The Other Darkside…

DisasterI’m going to cover some more-advanced bench activities in this blog, when I get into disassembling a spool.  Trust me, it is not my intent to get everyone who reads it, to go out and start tearing theirs apart.  In fact, it can be frustrating and isn’t as easy as it looks – and you can quickly ruin a spool just by simply loosing or damaging the wrong part.

Unfortunately, the chipped TD-Z +R spool at the left serves as a good example for what can happen if you venture into spool modding [yep,  The Other Dark Side].  It slipped out of my hands as I was taking pictures for this blog!

If your spool’s magnetic braking system isn’t working properly, try cleaning and exercising the components as described in the Polishing the Sol Article; no dis-assembly is required.  If that doesn’t solve the problem, then you might want to seriously consider sending the reel to a good service tech, or just get another spool. If it sounds like I’m trying to get you to think twice about disassembling your spool …I am.

Even though I’ll show you the best methods and tools I’ve found so far, I would be remiss if I didn’t point out that there are risks that should be considered beforehand. It’s easy to damage a spool; and it can happen in less time than it took you to read this sentence!  “Beware the Other Dark Side …and Tread Carefully!” [familiar quote borrowed from a TT Admin, …and modded by –dModder]

Now I need to cover a little background information. So let’s start with the spools and Magforce design.

Magforce Spool Basics

Viento-SpoolDaiwa employs three different braking configurations on their spools; the Magforce, Magforce V and Magforce Z braking systems.  The difference in the Magforce designs is primarily related to the spool braking components and what occurs as the spool rotates.  There is a close correlation between the  braking system selected in design, and the applications the reel is intended for. All three designs will be found on bait cast reels being sold today.

Magforce

In the Magforce design, the spool inductor is fixed to the spool (and really can’t be removed), so braking torque developed during a cast or pitch is directly related to spool speed.  Simply put; more speed, then more braking torque; less speed, then less braking torque. [Check out the Exploring Magnetic Brakes Blog if you want more  information on the theory.]

The Presso, Big Bait Special, TD-X 100HSD and Viento are some examples of recent reels that use a simple Magforce design. The previous picture shows the fixed inductor on a Viento spool and the picture below shows a BBS and early TD-X inductor.

Magforce

Fixed Magforce spool inductors on the Big Bait Special (left) and early TD-X (right).

Magforce V

Daiwa introduced the Magforce V braking system after the simple Magforce braking system. Magforce V features a design that doesn’t have a fixed inductor; instead the inductor is designed to move axially on the spool shaft. Centrifugal force acting on tabs that slide on the inside wall of a tapered spool, causes the braking inductor to slowly move further into the braking magnets. The net effect is that more braking torque not only gets developed by increased spool speed, but now, even more torque is developed the further the inductor moves into the magnets.  As you may recall from my first magnetic braking blog, braking torque also increases when more of the inductor surface is exposed to magnetic flux. It’s no wonder that many referred to Magforce V as a more advanced design when it was introduced; since it provides additional braking torque when backlash is most likely to occur. Technically, it is a centrifugal-variable eddy current braking design.

The spring loaded inductor moves back out of the magnets as spool speed decreases toward the end of the cast (centrifugal force acting on the tabs falls off). So braking torque not only drops due to reduced spool speed, but also, because less inductor surface is exposed to magnetic flux.

The Magforce V braking system is found on the Steez 103H/100SHA/103SHA, TD-Z 103/105s, TD-X 103HSDF, Pixy, Alphas, Sol and many other reels today.

Sol-Spool

Exercising a Sol Magforce V braking system.

Magforce Z

Daiwa released their Magforce Z braking system a few years later. In many ways it is similar to the Magforce V design, but the tabs don’t slide on the wall of a tapered spool. Instead they run on a special tapered ring that is integral with the spool or a machine-tapered collar within the spool.  So, the new design allows the use of the advanced braking design on deep-bottomed spools that have flat sides.  But wait, there’s more! The angle of the tab ring, mass of the tabs and design of the other braking components can be selected to provide even more braking during the highest spool velocities, and a much-less braking above and below that.

The net effect is that higher spool speeds might be achieved with Magforce Z braking, since most of the additional braking torque is heavily applied only during the most critical part of a cast (when backlash would begin to occur) – making it best suited for higher speed casting and/or with heavier weighted lures. [Check out the Backlash, Magnetic Braking and Spool Tension Blog for more information.] It’s no wonder, that some view it as a more efficient design for higher speed presentations.

The Magforce Z braking system is found on the Steez 100H/SH, Zillions, Fuego, TD-A 153HST/HSTA and other reels.

Steez-100H-Spool

Steez 100H Magforce Z spool.

Remember when I said there was a close correlation between the  braking system selected in a reels design, and the applications the reel is intended for?  I know it’s dangerous to generalize, but in many ways it becomes most apparent when you look at tuning, which is the next step in the evolution of the Magforce design!  A Note: I’ve provided a 10,000 foot level explanation of the Magforce braking designs, and left out much of the detail. Stay tuned for future blogs.

The Mechanics

I don’t recall ever seeing a Daiwa schematic that identified individual Magforce V or Z spool Part Numbers. Heck, I don’t remember ever seeing a schematic with Part Names, even though Key Numbers are assigned to them. So, I’ve taken the liberty to provide my own names for this blog, and you can refer to them in the picture below. The majority of the parts I’ll discuss are identified in red.

Braking-Schematic

A Steez 103H Magforce V spool schematic.

Removing the c-clip on the spool shaft is what makes disassembling  a Magforce V and Z spool so challenging.  (Yep, that’s that little devil in the center of the picture at the top of this blog; Part No. 18 in the schematic above.) It snaps into a collar on the spool shaft and keeps the clip washer, brake spring, insulator/inductor and braking tabs mounted on the spool shaft.

So coach, what’s so bad about the c-clip anyway? It doesn’t look like removing it is that complicated. What am I missing? An Aside: -dModder takes a deep breath, pauses and finally admits; “That’s what I thought the first few times I tried”. Here’s some more information; it provides detail, insight and tips:

  • The c-clip is mounted on the inside of the spool inductor, and the inductor is ~5/8” inside diameter. There is about ¼” open radius around the outside of the clip, so you can work on it.
  • Unlike an e-clip, there are no slots on the back side of the c-clip that you can get a screwdriver or knife tip into, to slide it from its mount. So the two angled tips are the only parts of the clip that are readily accessible.  In addition, the clip itself has some moderate internal spring force, so it’s going to take some effort and the right tools to remove it.
    .
    Clip-ComparisonThe picture to the left compares the size and profile of the c-clip (left), to a typical frame e-clip (right). A Tip: Save your XACTO knife blades and don’t try to use one to pry into the backside of the clip. The fit is too close, approach angle is too steep and clip internal spring force is just too high. Trust me when I say it will be difficult getting the broken knife tip back out of the groove! Another Tip: If you loose the c-clip, don’t try to substitute an e-clip unless you find one that is the exact same inside diameter. A Daiwa frame e-clip will ripple and jam inside in the groove if you try to force it in. [Good luck trying to find an e-clip!]
  • The clip is also mounted up to ¼” below the outside edge of the inductor on most spools, so you essentially have to go inside the inductor to get at it. That rules out many of the typical tools you might have otherwise been able to use. Unfortunately, if the spool is equipped with Magforce Z braking, it can be up to ½” below the outside edge of the inductor. A Tip: If you are going to attempt to disassemble and reassemble a spool for the first time, go with a Magforce V spool!
  • CClipThe clip is under slight compression force from the spring and clip washer below it. So, catching both tips at the same time with a tool is tricky, and you can damage the washer and spring if not careful. But it can be done, as long as you aren’t concerned about the attempt-to-success ratio!  A Hint: Moving the washer and spring out of the way will help. I realized the advantage of doing this very early on, but struggled finding “just the right things” that also still allowed full access to the clip….
  • The inductor needs to move freely into/from the braking magnets as spool speed changes. So you need to be very careful not to blemish surfaces that affect movement.  [Side of the spool, braking tabs, spool shaft, etc.] Also make sure you don’t blemish the tip of the spool that fits inside the palm plate, it can result in erratic performance and noise under various spool tension settings. Any scratches or gouges will need to be dressed-up before reassembly. A Tip: A head-worn magnifying visor sure comes in handy when working on the clip or inspecting for blemishes!
  • While fumbling around with various tools, you also need to keep the spool steady, and position it in front of a light so you can try and see what’s going on.  You’ll have to put some ‘odd’ forces on the spool shaft and tips of the clip during removal, which also means, it might need to be periodically repositioned. A Testimonial: My wife still “reminds” me about the first few attempts she “helped” me with. It seems like yesterday every time she still brings it up! [I quickly realized that I needed to get the process to the point that I didn’t need a couple extra hands!] A Tip: A small hobby vice will hold the bearing end of the spool if you want to compromise; just don’t use one with metal jaws, and remove the pin and bearing beforehand. Also, don’t crush the side of the spool or scratch the tip of the shaft! A Teaser: But if you use the spool tools I’ll describe later, you won’t need a vice.
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  • Exc-Point1Lastly, when you get the clip part of the way out of the collar – stand by….  The clip internal spring force can cause it to “pop-out” and escape all the tools you have crammed inside the inductor! Yep, you guessed it; getting lost amongst the rest of the junk circling the plant! A Big Tip: Unfortunately, you can’t let that happen since it is a key component needed for reassembly; and is not easily replaced. A Note: Although the internal spring force of the c-clip isn’t quite as high as most e-clips in the frame of a Daiwa reel, you will still want to take action to prevent it from getting launched.

After reading the previous bullets you’ve probably sensed how awkward and delicate it can be to remove the clip. However it can be done; but use the wrong tools and you’ll spend more time and effort ‘slipping off the clip’, instead of getting it removed. A Confession: I’ll be the first one to admit that disassembling a spool was something I didn’t like to do for a long time. Hey, I like to be in control of things, and getting the clip out was clearly one case where I felt I was not! So I began trying different tools and techniques to improve the success-to-attempt ratio. I was on a mission; secretly driven by the need to find an easier and better way; I was traveling The Other Dark Side! A Note: I’ve periodically exchanged email and PMs with a few other active spool modders, and their experience is remarkably similar to mine.

In general, I’ve found that the best way to disassemble a Magforce V and Z spool is to use a 2-step process:

  1. Compress the clip washer and brake spring to get them out of the way, and then
  2. Use a tool to spread the c-clip tips apart while also pushing the clip from its groove.

The tools I cover in the next two sections focus on each step.  Keeping things simple works the best!

Spool Compression Tool

I’ve used all sorts of things to compress the washer and spring over the years. Stuff like tiny wire zip-ties, locking plastic tweezers, super-miniature alligator clips, modified surgical clamps, carefully bent wires, and even some things that I don’t care or want to remember.  (They all worked to a degree, just not as well as I wanted.) I eventually made a tool that I’ve been using for the past few months; it’s gone through a couple re-designs, so I’ll show you how to make my latest version. Relax! It is actually quite simple to make, I call it a spool compression tool.

Cutting-Sheet
Starting to make another spool compression tool….

Using the compression tool is simple, straight forward and a time-saver. (In fact I just disassembled a Sol spool in about 30 seconds as I was writing this blog.)  It can be used with one-hand (leaving the other hand free to remove the clip), and if used properly can reduce the potential for loosing the c-clip. Lastly, it still leaves plenty of room in the inductor, so you can get at the clip! My success-to-attempt ratio took a nice improvement after I started using it.  [An Aside: Hmmmm, this paragraph does sound like a Billy Mays infomercial, doesn’t it? That wasn’t my intent; so don’t ask; I won’t make one for anyone else. Hey, even a Jedi Knight has to make his own light saber!]

The compression tool is made from a strip of sheet aluminum that is 0.6 mm thick. (If you don’t have any scrap aluminum, you might find it in a hobby shop or hardware store. [0.6 mm = ~.024”]) The strip is 9 mm x 60 mm in size and I’ve provided a cutting and bending template below.

Note that the two ends of the strip are different. One end has a “Crow Foot,” where extra material has been removed, so it fits over the spool shaft and contacts the top of the spring washer inside the inductor.  The other end is for an “Edge Catch,” that lightly hooks over the edge on the other side of the spool, to keep it aligned and in position.  The light blue dashed lines show the location of the ~90º bends you make to shape the tool. (If you add up the distances between the various ends and bend locations, it will come out to 60 mm.) A Note: There is nothing critical about any of the dimensions, so no need to get your caliper out, as long as you are reasonably close– but bending the strip will be (as described later).

Cut-Bend-Template
Spool compression tool cutting and bending template.

Use a pair of tin snips to cut the strip to the size and shape shown in the template.  Then use a fine file to knock down any sharp edges, burrs, etc. Finish by lightly polishing the edges with some 600 wet-and-dry sand paper or a dremel wheel and a little buffing compound. A Tip: It’s a lot easier if you dress-up and polish the edges before you bend the strip into shape, instead of doing it afterward!  In addition, there’s no need to get carried away with the filing and polishing, you only want to reduce the possibility of scratching the spool and other components during installation and use.

Spool-Tool-4

Spool compression tool made from a strip of  aluminum sheet.

Next, use a square to draw the bend marks on the strip as shown in the template, and bend it into the shape shown above.  You can use a pair of long nose pliers to make the bends, just make sure the pliers edge you bend against runs perpendicular to the side of the strip, before you bend. A Note: The tool will be lopsided and won’t work as well if the bends are not perpendicular. […how would I know that?] A Tip: Try to make a bend only once, because the thin aluminum will weaken the more times you bend it. This can allow the corner to flex instead of the pieces on each side of it as you use the tool, and it can eventually fail at the corner.

Lightly polish the edges at the corners after making the bends, to catch any burrs or bulges created while bending. Some Thoughts: I used to put a length of tape on the inside surface of the tool, the first few that I made.  But I stopped doing it because of problems.  On one hand I felt I needed the tape to protect the spool and inductor from getting scratched or blemished. On the other hand, it made installation of the crow foot between the c-clip and washer more difficult, the tape would eventually start to peel off, and it occasionally left adhesive on spool components.  I’ve probably used a tool 50 different times without tape now, and haven’t had any problems, but I’ll let you decide for yourself…. Some Tips (if you go with the tape): A single layer of tape is all you’ll need, and you can trim-off any extra from the edges.  (Excess or loose tape can interfere with using the tool.)  Lastly, a single-continuous strip of tape is less likely to hang-up when using the tool and it doesn’t tend to peel off as easily, when compared to separate pieces. A Blog Note: I didn’t use any tape on the tools used for the pictures in this blog.

Tool-Installed1
Checking fit of completed compression tool on a TD-S spool.

Once you have the tool made, you are ready to install and check it on a spool.  The easiest way to install the tool is to start inserting the crow foot between the bottom of the c-clip and top of the washer first, and then compress the washer as you move the catch onto the edge at the other side of the spool.  With the edge catch in position, the crow foot should compress the washer and spring about half-way through their travel, as shown below. (Although this is usually not far enough for removing the c-clip, it will be fine for now.)

Spool-Tool-1
Detailed view of the compression tool mounted on spool.

The tool should also remain in this position when you reorient the spool and lay it on its side. (You’ll want to be able to do this right before you grab your clip tool and get ready to remove the clip.) If not, then carefully bow the sides slightly, to get the correct orientation.  Lastly, press on the top part of the tool and verify that the crow foot stays in contact with the top of the washer as the crow foot compresses the spring the rest of the way, and the other side of the tool moves down the side of the spool. A Tip: If it doesn’t stay in contact with the washer as you compress the top of the tool, then you’ve made the width of the opening in the crow foot too big, or one or more of the bends is not perpendicular to the side of the tool. Unfortunately, you’ll probably need to start over with a new strip.

To remove the compression tool from the spool, press on the top of the tool and move the catch away from the edge of the spool, then slowly release the pressure on the washer from the crow foot as you remove the tool from the inductor. A Note: You can see how much room is available for getting at the clip with the tool installed in the previous picture. If you look closely, you can also see the spool shaft below the c-clip, to gain a perspective of its relative size compared to the clip. Only about .3 mm on each side of the clip hangs over the side of the spool shaft. Another Note: You can remove the c-clip by catching the over-hang on each side of a tip while moving it horizontally out of the groove. However, it requires a lot more force to do it because you are not only moving the clip, but also overcoming the internal spring force of the clip in the same motion. I did that for a while, before I finally came up with better clip removal methods and tools.

Clip Tools

I’ve also slowly changed the tools used to remove the c-clip over the years. Screwdrivers, modified screwdrivers, fine tipped pliers, surgical tweezers, homemade jigs and some really weird things (that I’ll get to later), were all put to test.  Some worked better than others, some didn’t work at all, and still others even caused minor damage.  I won’t go into these tools, so I can get to what I’m currently using.

Force-DiagramThe light eventually went off, in the process of trying various tools, devices and methods to remove the clip! I found that I had best success putting more effort into relaxing the internal spring force of the clip, while also putting less effort into pushing it out of the groove.  In other words, “brute force” would work; but you don’t need to use nearly as much, if you also relaxed the c-clip at the same time!

The picture to the left shows the forces applied as you remove the clip using various tools. The top inset is what I call the Brute Force Method; it works, but is hard to control and can cause minor surface damage near the groove and on the edges of the clip. The middle inset shows what occurs if you relax the internal spring force in the clip; but that’s about all it does, and it doesn’t remove the clip.  The bottom inset shows the best approach; it combines the forces from the previous two cases. The problem is finding or making a tool that will do both; while still catching the clip and not causing damage.

Now this is going to get weird, so bear with me….  I eventually found a great tool in my wife’s cosmetic cabinet! [Hey, I left no stone un-turned when searching for the right tool!] They are called by different names in the beauty trade – but I just simply call them an “Eyebrow Plucker.”  Yep, ladies use them to “dress-up” their eyebrows, and they kind of look like a cross between a tweezers and a pair of small scissors that have flat and tapered tips on the ends. The last set that my wife picked up for me cost $1.29 at Walmart. [Whew! I feel a lot better, now that that’s out in the open!]

Plucker
A cheap eyebrow plucker works great for removing the c-clip!

The plucker ends are fairly sharp, so you can catch the inside of the tips on the clip without much effort, and they are made from a softer metal that won’t readily damage the harder stainless steel components. They have handles on them that you use with a finger and thumb (on your free hand); which gives you more control while sliding the clip out of the groove, and allows you to open them ever-so-slightly to relax the internal spring force of the clip. My success-to-attempt ratio is ~8:10 (80%) right now, and most times I’ll nail a clip on the first try! It’s no wonder that I finally started to enjoy disassembling a spool….

There are even some subtle advantages to the cheaply made ‘pluckers. Here are some that I’ve realized since I started using them: They are easy to find; not that expensive to replace; you can bend the handle openings so your finger and thumb will fit inside a little easier (they seem to be made for a lady with a small hand?); the tapered ends allow the tips of the clip to slide a bit as you slightly open them during use; and the tips can be dressed-up with a file. [An Aside: Yeah I know, …another infomercial.]

Disassembly

Now that you have the right tools, I’ll explain my procedure for removing the clip and disassembling the spool:

  1. With the compression tool installed on the spool, carefully rotate the clip in its groove with a screwdriver tip. (You’ll need to hold the edge of the spool so it won’t turn with the clip, while mounted in the compression tool.)  This will ensure that the clip is free to move, and will loosen any corrosion or debris at the connection.  A Tip: The spool clip could be partly corroded into the groove, since it’s probably never been removed before. I had this happen on a scrap Alphas ito spool that a forum member gave me. I suspect the spool had been used in salt water. Another Tip: If you have a lot of corrosion or debris, it might be wise to clean things up a bit before proceeding. I’ve only had one clip get totally stuck during removal, and I thought I’d never get it out – but destroyed the clip in the process. Thinking about it later, I wished that I had sprayed some Reel Magic or put a drop of WD-40 on it beforehand. A Note: If there is no visible corrosion and the tip turns freely at the connection, then I don’t necessarily recommend cleaning [or lubricating] the components. I’ve found the c-clip will tend to “pop-off” further, if you do this!
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  2. Positioning-ClipRotate the clip so the open tips are lined up with the opening at the end of the crow foot, and with both facing away from the part of the tool that comes out of the inductor. [You’ll want to orient it this way, so the force you apply to move the clip presses against your thumb, as described in the next step.] The picture to the left shows the compression tool mounted on an Alphas spool, notice the relationship between the clip tips and the crow foot. A Note: You can position the clip by either rotating it in the groove, or carefully turning the whole spool in the compression tool. But the tool might fit more tightly on some spools, so that’s why I had you rotate the clip instead. A Tip: Leave the spool orientated so the inductor is generally facing upward, as you complete the remaining steps. Not only will you be able to see better, it will prevent the clip and parts on the spool shaft from spilling out and getting lost, after the clip is removed! [Again, don’t ask me how I know this.]
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  3. Positioning-ThumbUse your thumb on the hand holding the spool, to also press down on the top of the compression tool, so the washer and spring are fully compressed. (No need to go overboard with the pressing, you just want to establish plenty of room between the top washer and the clip.) As you do this, try to cover the area between the inside of the inductor and side of the spool tip with the bottom of your thumb, and allow your thumb tip to rest against the side of the spool shaft. A Note: It’s a little difficult explaining how to position your thumb, so I provided the picture at the left. (The clip tips are barely visible in the picture, but are still oriented the same direction from Step 2.) The bottom of the spool is supported by the fingers of your hand and your thumb, so the spool is firmly grasped. A Tip: Covering this area with your thumb will help prevent loosing the clip if it pops-out of the groove.  If it does, most of the time it will hit the vertical face of the tool and bottom of your thumb, and will come to rest on the insulator under the crow foot. In addition, you’ll be able to control the force you apply on the spool a little better, if your thumb tip also contacts the side of the spool shaft (as you move the clip toward it). Lastly, having your thumb on the backside of the spool shaft will limit any damage should your clip tool slip, because the tool tips will contact the front sides of your thumb and will straddle the spool shaft! By The Way: Although you’ve taken some steps to prevent loosing the clip, it still could get lost – there are just too many variables involved. I don’t think I’ve ever lost a clip since I started using both tools and procedure I’ve outlined, but there is always the potential for a “first time.”  So, you need to keep that in mind and take action as you deem necessary. A Thought: I initially thought about putting a very small wad of  lint-free fabric, loosely in the inductor area under my thumb and where the clip will move to while sliding it out. However, I haven’t needed to as yet; but it should stop that little devil from flying around — and catch it if it did!
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  4. Clip-RemovalStart the end of the plucker into the inductor. While keeping the plucker parallel with the spool shaft, slightly open it, so the top on each plucker tip contacts a tip on the clip.
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  5. Apply force toward your thumb with the plucker to maintain contact with the clip tips, and then begin to barely open the plucker with your finger and thumb.  As you gradually open the plucker also increase the force on the plucker with your thumb tip that is on the spool shaft (the  hand holding the compression tool); the clip should slide out of the groove.  A Note: It is harder explaining this, than it is doing it. But once you actually see what’s going on, you’ll understand what you need to do. In essence, you’ll overcome the clips internal spring force as you simultaneously move the clip out of the groove – all in one fluid motion. It may seem a little unnatural the first couple times you do it, but you’ll eventually get better at it.
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  6. Make sure you locate the c-clip before removing the compression tool. Sometimes it can end up sitting on part of the crow foot, and might get lost when you remove the compression tool.
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  7. Retrieve the clip and put it in a safe location before proceeding. A Note: I was actually completing this step when I damaged the TD-Z +R spool. I had relaxed my grip on the spool, and then realized the clip was still on the insulator. The spool slipped out of my hand and fell ~18″ onto the hard surface of the workbench, when I went to retrieve the clip.
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  8. Spool-SpringBraking components are free to come off the spool shaft once the clip has been removed. So refer to the schematic for your reel, to get familiar with the individual components, configuration and orientation as you remove them.
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    A Note:
    You’ll need to know how things go back together, since I won’t provide much detail for reassembly. There are just too many reel models with different configurations!
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    Another Note:
    The configuration of braking systems can be subtly different. Some may include an extra washer beneath the insulator/inductor, and others won’t even have one.  Some Magforce Z spools can even have a tapered collar. So make sure you have the exact schematic for your reel model and follow along!
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  9. Spool-and-InductorI use tweezers when I remove the braking components from the spool. My crippled old fingers just don’t work as well as they once did – and some parts are very small and too easy to drop.
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    Put each braking component in a safe location as you remove it. The spring is so light that it can easily roll off a workbench with a light wisp of air;  and a braking tab can easily be crushed if you happen to step on it.
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    A Tip:
    The braking tabs will come out of the spool along with the inductor/insulator. They will fall out of their grooves in the insulator if you tip them on their side, and they can easily get lost.
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The picture below shows: the top of the insulator/inductor; back of the insulator; back side of a braking tab (yes, it’s hollow inside); and all TD-S spool components together. I’ll have more about all of them in future blogs!

Composite
Disassembled Magforce V TD-S spool components.

Reassembly

Reassembling the spool is not very difficult, so I won’t go into much detail. Instead, I’ll provide a few notes and tips that will help keep you out of trouble:

  • Check the spool shaft, groove and other hardware for evidence of scratches, gouges or other blemishes that may cause the braking components to hang-up. Dress them very lightly with a small piece of very-fine wet-and-dry sand paper, only if required. A Tip: Just don’t get carried away with dressing things up and make sure you remove any debris that you create. You can clean components in a mixture of dilute Simple Green, just be sure to rinse them well afterward.
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  • Use the schematic for your reel to reinstall braking components back onto the spool, it is fairly straight-forward.
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    Side-Of-TabBe sure the tapered sides of the spool tabs are oriented in the insulator, so they make proper contact with the side of the spool or tapered ring. [The picture to the left shows how the tabs mount in the insulator, in case you have a doubt.] You can reinstall braking components on some spools, with these tabs upside down, and the braking system won’t work at all!
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    The groove in the back side of the insulator will fit over the pin that is on the spools shaft. The pin keeps the inductor from rotating on the spool shaft, while also allowing the insulator to travel into and from the magnets in the palm plate.
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    A Tip:
    Leave the spool orientated so the inductor is generally facing upward, as you reinstall the braking components.
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  • Install the compression tool to partially compress the washer and spring, after you get all components back on the spool shaft.  You’ll eventually want sufficient clearance, so you can press the clip back in the groove.
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  • NIBAlthough reinstalling the c-clip is not nearly as difficult as removing it, the process does require a steady hand and a little dexterity. So, I use tweezers or long nose pliers to place the clip tips into the groove before pressing it in. There should be plenty of room to do this with the compression tool installed on the spool.
    .
    Unfortunately, the c-clip will want to slide out of the groove and fall onto the insulator with the slightest movement. Most of the time this seems to happen just before you get ready to press it back onto the spool shaft.  So, the longer you fumble with the clip, the more chances you have to loose it. By The Way: The clip can spring out of the groove, if you should happen to not get it all the way in!
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    Magnetized-ClipA Tip: Rub/lay the clip on a NIB magnet for a few minutes, so it becomes slightly magnetized.  The tips of the clip will remain in the groove and the clip won’t roll off the spool shaft nearly as easily. Another Tip: Resist the urge to use a tiny dab of grease, drop of oil, adhesive, etc. to restrain the clip. It could be difficult to clean-off and just may migrate down the spool shaft, and affect the proper movement of the insulator/inductor. A drop of water placed on the groove with a fingertip will work better than nothing; as long as you don’t drink a lot of caffeine that morning!
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  • I use a pair of flat-nosed pliers to push the clip back into its groove. A Tip: I do not suggest using a pair of serrated tipped pliers; no need to risk blemishing the back side of the groove.
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  • After you get the clip back in, exercise braking components to ensure they don’t hang-up, the tabs are free to move, etc.  You’ll find more info at the end of the Sol article, should you need it. Then put the spool back in the reel and make a few practice casts. Link: http://www.tackletour.com/reviewtdsolpolishingpg2.html

Wrap-Up

Inside-Side-Of-SpoolIf you’re content using other tools, methods, etc. to disassemble your Daiwa spool, far be it from me to get you to change.  I know there are other ways to get it done (been there and done most), and that’s great!  I admit I still haven’t found “The Holy Grail” when it comes to spool tools; but I think I’m getting closer!
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An Aside: Spool modders are a secretive lot – keeping most things to themselves. They hardly ever write much about how they work on their spools, or even what they’ve been up to….  I have to admit it is difficult explaining some of the more delicate steps, discoveries that others can build on, personal thoughts, etc.; and maybe that’s why?

Pitching Note (for spool modders): If you only feather your thumb while using your Daiwa pitching reel; you might give it a try without any braking components installed on the spool. Even though you probably turn the magnets off while pitching, there will still be a slight amount of magnetic flux that finds its way to the inductor. In addition, the reduction in spool mass can also make a noticeable difference in pitching performance. For example, the mass of the TD-S spool shown in the pictures without any braking components is ~84% of the mass with braking components! A ported or other lighter spool might be even better; since braking components do add considerable incremental mass.[Just be extremely careful trying to cast without any braking components on the spool!]

A Reflection: I still remember the first time I successfully disassembled and reassembled a spool. In many ways, I felt like a young boy who just got his first kiss [from a girl other than his mom].  The elation wasn’t so much about what had happened; but what might happen later! I had visions of +R tuned Pixillas and TD-Zs with Pixy inductors dancing in my head (in the recent case)!  Little did I know, it was actually The Other Dark Side calling…. spool modding!

By the way, I’m not associated with any beauty product or retailer mentioned in this blog (nor do I want to be). I’m just a happy spool modder who finally doesn’t mind disassembling his Magforce spools …and doesn’t pluck his eyebrows in case you were wondering!

Tool-Installed2Once you get the hang of working on the spool, things do get easier. Unfortunately, that’s also the most likely time you can become too casual or complacent about things, and get careless – just like I did with the +R spool. I’m also sure over-confidence, distractions and poor judgment were contributing factors.

The Other Dark Side is littered with potholes….

-dModder

TOOL TIME!

Tuesday, October 6th, 2009 by dmodder

ToolTimeIf you work on many reels, it won’t take long before you realize that the tools you use can have a direct influence on the final outcome.  Simply put, wrong tools can result in damaged parts, lost time and frustration. Right tools can result in a reel that’s in much better condition than before, minimal effort and satisfaction from completing a professional job! No secret here; it’s a fundamental view shared by many reel techs, and the topic gets plenty of focus at most industrial assembly and maintenance-repair facilities.

So, let’s spend a little blog time looking at the tools used to work on bait cast reels. I’ll share some of my experience, thoughts and a few tips along the way. I know the information will be helpful to those just starting (based on the PM’s and email I get), and might provide some new ideas for others.

A Side Note: I’ve tried to cover the typical items you’ll need for your bait cast reels, but am sure I forgot a few.  So, don’t be afraid to contribute or provide comments about anything I may have missed – it will help those just getting started!  On the other hand, I suppose some might feel I’ve included a few items that aren’t really necessary; and that’s fine, I tried to identify them in the blog.  However, I’m retired now and like to make things easy ‘while at the bench’, and so do my fishing buddies who use my workshop! Lastly, I’m not associated with any of the manufacturers or retailers discussed in this blog.

Screwdrivers

Wiha2

A good set of smaller-sized screwdrivers is probably the most important tools you’ll need for you bait cast reels, and I suggest you get them before any others. You’ll need a set that covers a range of sizes and tip styles for your reels. They should be durable, easy to use, and finely finished so they grasp correctly.  [In an emergency while on the water, you might be able to get by with that 50-in-1 multi-tool, but the workbench is no place for compromise!]

Frame screws can be especially difficult to remove, primarily due to their small size, fine threads and close proximity to other components.  In addition, many reel manufacturers use thread sealant on them during assembly to reduce the possibility of coming loose, which can result in galled and corroded threads. So they can be extremely difficult to remove, especially if they’ve never been removed before! It’s important to note that a stripped head, damaged threads or a break-off in the frame can occur very quickly, should you use the wrong screw driver or get carried away!  Trust me when I say drilling and extracting a screw is no fun and takes a lot of courage – especially when it might not have been damaged in the first place, if the proper screwdriver was used!

Side plate screws present a little different problem.  Although the threads seldom have sealant on them, they are still small and have fine threads.  In addition, they are often finely finished and in very close proximity to painted or anodized components on the outside of the reel.  So, you run the risk of cosmetic damage if your screw driver slips because it was the wrong size or in poor condition, – which can be a subtle “I told you so” every time you see that scratched paint, chip or gouge on your reel.

Wiha1

Tips on Wiha screwdrivers still look almost new after a couple years of hard use! Notice the precision machining and satin finish still on the tips!

I’ve been using Wiha precision screwdrivers for a couple years now and I can honestly say they are the best I’ve ever used.  Mine still look new even though they’ve seen a lot of use. Yes they are a little pricey, but trust me when I say you get what you pay for and they are worth it. More specifically:

  • They are made from hardened German machine steel and have tips which won’t wear or knurl during use.
  • Are finely machined for an exact fit.
  • The satin finish on the tip keeps them from slipping, yet it’s easy to keep the ends free of grease or debris.
  • The profile is just the right size for your palm.
  • The finger cap on the top of the handle makes them quick and easy to use.
  • Edges are hard and sharp; so you can use them to slide an e-clip from its groove or push the side of a bearing clip from its mounting ring.
  • They can be magnetized if desired. (Some reel techs like magnetized drivers for installing screws, picking up small loose springs/clips, etc. Sears, Wiha and many hardware stores sell a small tool magnetizer and de-magnetizer.)

You can buy Wiha’s individually at many hobby shops or a kit of typical sizes and blade styles from their website. They will occasionally go on sale at reduced prices every few months, so watch the Wiha website.

What set do you need for most reels? I recommend Kit #26199 – Slotted & Phillips Tools; 8 Piece Precision Set. It includes slotted blades in 1, 2, 3, & 4mm and Phillips tips in #000, #00, #0 & #1. I have a set for the workshop, place down at the lake, and my line-reel bag that I take on trips.

DriverYou might also need a ¼” and 3/8” slot blade screwdriver for some reels.  However, the screws you’ll us them on are not nearly as critical or as difficult to remove, so standard harder-tipped screwdrivers should be fine. I happen to use Stanley or Cobalt screwdrivers that I got at Menards, there’s nothing special about them.

Some Tips: Here are some tips related to your precision screwdrivers. Most are common sense, yet are worth noting:

  • Store them in a designated location, and put them back when you are done using them.  Trust me when I say: “If the specific one you need isn’t handy, chances are you won’t use it!”, and “If you can’t find the one you need, you definitely won’t use it!” [–dModder quotes from his experience over the years!]
  • Resist the urge to use screwdrivers for other applications.  Your Wiha’s aren’t made to scribe metal, countersink nails, stir liquids, scrap off rust or paint, etc. In fact, don’t use them for anything but your reels!
  • Don’t pry with them; although the tips may be very hard, they might break if abused.
  • Keep them clean and free of any grease, oil, or corrosion. Store them separately from other tools that can rust.

I spent a lot of blog space on screwdrivers, but did I mention that a good set of smaller-sized screwdrivers is probably the most important tools you’ll need for you bait cast reels?

Pliers

Craftsman-Pliers

All of the pliers that I use for reels are mini-sized (5” size). Not only do they fit my hands better, they don’t seem to be as bulky or awkward to use around a bass reel frame, when compared to larger pliers. But I admit that’s just my preference, and you’ll want to go with whatever size you are comfortable with! So, if all of your reels are “big rounds” or if you have very large-sized hands, you may want to go with standard or larger sized pliers.

I’ve previously discussed my spool pin pliers in the Upgrading Daiwa Spool Bearings blog. They were also made from a pair of mini-sized duck bill pliers, and I strongly suggest you make your own!

smoothpliersAlmost all of my pliers also have smooth or satin finished inside tips, which allow you to firmly grasp a part or component, while reducing the potential for surface blemishes or other damage.  In fact, I try to minimize the use of serrated tipped pliers at my workbench, whenever I can.

Craftsman sells a 5 piece set that includes a pair of smooth long nose, bent nose and needle nose pliers.  The set also comes with a small diagonal cutter and end cutter that I use while spooling line.  The grips make them comfortable to use, and they frequently go on sale at Sears or you can search Amazon.

Spinner and Socket

10mm-Socket

Most of the handle nuts or outer handle screws on bass reels are 10mm in size. I’ve found that a six-point 10mm deep-well socket mounted on a ¼” spinner handle works well for most situations. A 4-1/2” or 6” spinner handle (screwdriver style handle), will be more than adequate.  They sometimes come in a larger ¼” socket set, but you can get them at any hardware store if you don’t have one. [A 10mm socket won’t work on a TD-Sol, some Pixies, Presso or other reels that have different handle nuts.]

Some Tips: Resist the urge to use a pair of pliers or an adjustable crescent wrench on handle nuts, because they are usually recessed in a cast handle and are made from a softer metal! Brush a very small amount of grease on the first few threads at the end of the handle shaft before putting the nut on, it will lubricate the threads as you turn it down.  Lastly, you only need to snug-down the handle nut, since you can damage the handle, shaft or other components if you over-tighten it.

Miscellaneous Tools And Items

You’ll need some miscellaneous tools and other items when you clean and inspect your reels. So here’s a good start; but don’t be afraid to change, add or try a few different things on your own:

  • An old toothbrush works great for applying grease on gears.  No need to get fancy here; just make sure the bristles are firm, straight and not deformed.  I prefer to use a child’s size toothbrush because it’s not asgreasegear wide as an adult brush, which makes it a little easier to use on pinion gears.  (Over the years I’ve also used stiff-bristled acid, flux and small glue brushes.)  Just work the brush into the bottom of the gear teeth and cover the entire circumference of the gear.
    .
    A Note: There is no need to get carried away with the grease, since a light coat is all you need for most applications. A small and infrequent dab of grease on the brush will go a long way! Some Tips: Although the base of a helical gear seldom contacts other reel gears, it is still important to make sure it gets coated with grease.  In some ways, the extra grease at the base between each tooth acts as a reservoir that will wick and replenish the oil consumed on the rest of the gear, and you won’t need to lubricate it as often. To coat the base of a tooth, work/move the toothbrush parallel to the teeth and be sure to cover the entire width of a gear pair.  Also make sure you also brush the ends of pinion gears which laterally move through the center race of support bearings; it will help improve the ‘crispness’ as the reel engages/disengages.
    .
    An Important Note: Over-lubricating a set of high-precision reel gears can result in increased noise, rough feel while cranking under load, and grease getting into the drag stack. [Yikes, the wrong type of grease!] Although the gear set will probably quiet with use; the effects of getting gear grease in places you don’t want it, may require you to disassemble and clean the reel sooner than if you hadn’t over-lubricated the gears.
  • filesCraftsman has a 6 piece Needle File set that comes in handy for knocking down a burr, dressing up the knurled end of a pin, smoothing a sharp edge, etc. The set occasionally goes on sale at Sears and includes #0 needle cut, flat, round, half-round, 3-square and square files(Craftsman #06757). However, I’ve also seen similar files on Amazon, in Home Depot and some  hobby shops for a little less.  They look almost the same as the Craftsman, but also come in other styles and larger sizes.
    .
    I still suggest you stay with files that are 6” or so in size. Primarily because they are easier to use without handles, are a good size for a bass bait caster, and they have finer or smaller edges than larger files. In addition, the basic styles that I previously mentioned work well for most situations, so there should be no need to get something really exotic.
  • finetweezersTweezers come in handy for grasping and mounting the end of smaller springs and clips, positioning components in difficult locations, and removing parts from your solvent or cleaning solution. You want a set with a tip that is small enough to get into tighter locations, yet is sturdy enough to grasp and hold the end of a spring as you attach it. [For stronger or heavier springs you’ll probably use a pair of bent or needle nose pliers.]
    .
    I use a pair of Swiss made Dumont 6-½” stainless steel diamond tweezers, it has fine serrated points that aren’t overly-sharp (Dumont #101.72). It also has a locking tab that comes in handy for retaining the end of a small spring. You can find them or similar ones on the web.
  • OilsYou’ll need some reel oil and grease; which can be a blog topic of its own. I suggest you search the Maintenance Section of the Tackle Tour forum for typical oil and grease that member’s use.  The topic comes up quite often and members post their preference. Also don’t forget drag grease if you have wet drags or drags that have been upgraded with Carbontex!
    .
    A Hint:
    You’ll eventually develop your own preference in a reel oil and grease.  In the mean time, don’t be surprised to find that anglers are as opinionated and emotional about their reel lubricants, as they are about rods, reels and fishing line!
    .
    A Suggestion:
    Stay with lubricants that are made for reels; they are relatively inexpensive and often contain additives selected for a fishing environment.
  • beoshieldIf you fish in salt or brackish water, you may also want to use corrosion inhibitors like Beoshield, Reel-X or CorrosionX.  In fact, the lubricants that you may want to use and how you use them may be entirely different for salt/brackish water, when compared to fresh water.
    .
    The need to rinse and dry your reels after using them in salt or brackish water has the potential to wash-out some lubricants and corrosion inhibitors as you remove salt buildup.  In addition, sand and other debris from shore fishing may require you clean your reel more often, when compared to freshwater fishing from a boat.
    .
    A Note:
    Alan Tani has several excellent posts in the Maintenance Section of the Tackle Tour forum, specifically about saltwater reel maintenance.
    .
  • CalipersAlthough not necessarily required when first starting, you probably will eventually need a caliper, especially if you do a lot of modding or troubleshooting.  A caliper can be used to measure the size of bearings, diameter of washers, height of a drag stack, etc.
    .
    I’ve been using a 6” plastic one that I got for reloading rifle cartridges over 30 years ago and it has worked fine. However, when I’m not wearing my reading glasses I’ve wished it had an electronic digital readout (e.g. digital vernier caliper). You can get calipers on line, just use Google to search.
    .
    Here’s a link to a .pdf file, in case you don’t know the 4 basic ways to use a calipers. Although the type shown in the file is a digital vernier caliper, the information still applies to other types: Using A Caliper
  • OptiVisorAt one time I could see the leg hairs on a horse-fly at 100 yards, but alas, that’s not the case anymore.  So, I find myself wearing magnifying glasses or a jeweler’s head visor more often, than in the past.  Although not required, I admit that they can make life easy at times.
    .
    Some Tips: A head visor can come in handy while removing the seals or shields on bearings, inspecting gears, and examining the threads on screws.  You can get one on eBay or at Home Depot, Lowes, Hobby Lobby, etc.  I prefer the type that are hinged and can be “flipped-up”, it’s an Optivisor with a 3.5x lens and 4” focal point.

Cleaning Supplies

You need to be careful when it comes to cleaning your reels and exercise good judgment.  Components are made from exotic metal alloys, carbon fiber, plastics, resins, ceramic, brass, bronze, rubber, stainless, etc. and can be adversely affected by the cleaning methods that you employ.  In addition, surfaces may be polished, painted, coated, anodized or production finished and can be adversely affected by the cleaners you use.  So here are some general cleaners, methods and tips for reel components:

  • cleanersolventYou may want to use a solvent for cleaning bare-metal components, like gears, bearings, springs, etc.  Solvents work quickly at breaking down the fillers in grease, lubricant chains in oils, and releasing debris from component surfaces. Good solvents include naphtha, acetone, Shellite, white gas, white spirits, Stoddards, paint thinner, mineral spirits, Coleman fluid, or even lighter fluid (which is primarily naphtha).  Just remember that solvents are an irritant, toxic and flammable; so exercise appropriate safety caution when using them. [Plenty of ventilation, safety glasses, safe storage, avoid contact with the skin, no sparks or flames, etc.]
    .
    I prefer naphtha and acetone; I get them by the gallon at Home Depot or Lowes.  Some Tips: Don’t use beauty shop alcohol or acetone, because they may contain a fragrance or perfume which can permanently discolor certain bronzes or yellow metals.  Never pore spent solvent down a drain, and never use dry-cleaning fluid, benzene or toluene (methylbenze or toluol); they are extremely toxic and rapidly build-up in the environment.  Also avoid getting solvents on painted surfaces or plastics until you are absolutely sure they won’t cause damage. Lastly, you should never need to rinse a component with water after cleaning in a solvent – just let them dry before adding lubricant!
  • Naphtha also works great for cleaning Carbontex and metal drag washers.  It Spray-Solventquickly penetrates and breaks down Cal’s and Shimano drag grease, and frees debris and wear products from the fiber.  Just swirl them around in a sealed jelly jar and let them completely dry before adding a light coat of drag grease.
  • Some prefer spray solvents for cleaning bare-metal reel components; brake cleaner, electrical contact cleaner, carburetor cleaner, ether starting fluid, and circuit board cleaner are examples of what some Tackle Tour forum members use.  Although they are more expensive than liquid solvents, the spray action is very effective at removing debris.  However, I suggest that you spray outside since it can get quite messy, and be sure to wear safety glasses and avoid inhaling any vapors. Like any solvent, don’t allow it to get on painted or plastic surfaces until you are sure it won’t cause damage, and be sure to read the can!
  • For cleaning non-metal, plastic or painted components you’ll probably want to use a good cleaning solution.  I prefer Simple Green diluted 10:1 to 20:1; because it is readily available, does a good job, is environmentally friendly and disposal is not an issue.  Others use their favorite dish soap, a citrus cleaner, aqueous degreasers, or solutions made specifically for cleaning reels.  Some Tips: Never use a cleaning solution that contains ammonia, disinfectants or bleach, since they can crack or corrode certain metal alloys.  In addition, there is no need to use harsh or abrasive cleaners for reel components; so stay away from acidic or caustic cleaners, pumice containing powders, or dishwasher machine detergents! [Someday I might share my dishwasher experiment, in a future blog.]
    .
    More Tips: Some cleaning solutions work best when they are warmer; grease/oil breaks down faster and debris is more readily removed with less effort.  So, when mixing your dilute Simple Green, try to use hotter water (e.g. up to 150 degrees or so), and do most of your toothbrush-scrubbing before the solution cools.  Also, don’t shake the dilute Simple Green solution to mix it, stir it instead; the suds don’t do anything for cleaning and will make it harder to see the components you want to clean!  Lastly, Simple Green can tarnish some aluminum alloys if it is diluted less that 10:1 and left in contact with the metal for a long time.  I always try to rinse components as soon as possible, after cleaning them with Simple Green. Follow the instructions provided on the container, for whatever cleaning solution you use.
  • For solvents, you’ll want some small glass jars that have sealed lids to minimize evaporation losses and vapors.  Periodically swirling the components in theSolvent-Jars sealed jar also reduces the time required for cleaning. Jelly jars work great, and you can even get them in miniature sizes for smaller parts like bearings. Just dispose of them if the seal leaks or gets damaged. A Tip: Change the solvent whenever it becomes discolored or cloudy to the point that you can’t see your parts in the jar, and always try to finish cleaning in a jar of clear solvent.
    ,
    The small lab vial in the picture to the right is the ideal size for cleaning a pair of bearings. The cap is made from a solvent resistant material that seals tightly on the glass vial. I got a box of them on eBay. The small black topped jar is actually a honey jar that I found in a Mariott Inn breakfast bar; it has a very heavy rubber seal on the lid and is great or cleaning several sets of bearings.  The gold topped jars are Knot’s Jelly Jars, and there is a set of spool bearings soaking in the Naphtha on the right. (I have also used canning jars in the past, they come in various sizes. However I don’t anymore, since the seals don’t seem to last as well as they used to.  Maybe it’s my imagination, but the seals and lids don’t seem to be as thick or as heavy as they once were?)
  • For cleaning solutions you’ll want some plastic trays or small buckets that you can soak and scrub parts in. You’ll also need another tray or bucket for rinsing the components later. I’ve used white trays from frozen Lasagna, ice cream buckets, empty cottage cheese containers, and old Tupperware over the years. By the way, a white container makes it easier to see the parts while cleaning. Some Tips: Always rinse the components thoroughly with fresh water, after cleaning them in a cleaning solution.  Trace amounts of soap or wetting agents can cause problems when wet later, and may prevent additives and corrosion inhibitors contained in some reel oils, grease and anti-corrosive sprays from adhering.  An old stiff-bristled toothbrush works great for scrubbing small components in your cleaning solution; but I don’t suggest you use one with solvents – the bristles can splash and throw solvent droplets all over the place as you scrub!
  • You’ll also need some rags while you clean your reels to wipe off debris, grease, oil, etc. I prefer white terry-cloth rags, just because they are relatively lint free and it’s easy to see any small parts that accidentally get stuck to them.  However, others use general purpose shop rags, paper towels, old dish cloths or even q-Tips.

Supertuning Extras

If you plan to also do some actual reel supertuning, you’ll probably need a few extras:Wheel

  • Dremel Drill – I prefer an AC operated Dremel instead of a battery model, because the battery models I’ve had never seemed to achieve nearly as high a speed or were as powerful as a plug-in model.  In addition, it always seemed like the batteries never lasted as long as I needed them to. A Tip: Keep your eye open at the local garage sales for an old sewing machine foot pedal. You want the type that has an AC outlet for the machine to plug into.  It’s so much easier using your Dremel while both hands are free, and having the ability to control the speed with your foot is an added benefit. Just put the control on your AC powered Dremel at high speed and plug it into the pedal!
  • You’ll also need a set of small buffing wheels and mandrels; some Dremel packages include them, along with extra collets, brushes, etc. But, you can always get replacements at Home Depot or Lowes.  A Tip: Don’t forget the safety glasses!Fabulustre
  • I prefer Fabulustre for a polishing compound; it is actually a jeweler’s rouge that also removes light scratches, yet puts a very fine polish on most metals.  It’s practically grease-free so cleanup is quick and easy, and a ¼ pound tube is very reasonable and will last for years. You will usually find it in a good hobby shop, or can search the web for a source.
    .
    Others use a fine buffing compound like Brown Tripoli or White Rouge, and finish with Red Rouge.  A Tip: A solvent like naphtha is good for removing the residue from polishing compound or rouge. Here’s a link with more information on polishing compounds and rouge:
    http://www.hobbytool.com/jewelers-rouge.aspx
  • Lighter-weight spool oil – there are several that work well. Search the Maintenance Section of the Tackle Tour forum for oils that members use.

Putting It All Together

Before You Ask: Sorry, I don’t work on other peoples reels. I’ve grown too accustomed to my freedom after retiring – and don’t want or need the responsibility for someone else’s reels, timetables, commitments, etc.

Bench

Picture showing about 2/3 of my latest reel bench.

A Note: I’d guess that my workbench sees about 100 to 125 reels a year now, and most are worked on during the winter.  (A few of my fishing buddies still use my bench to service their own reels.) Although that’s not nearly as many as it was in the past, it is more than a typical owner would do. In addition, the vast majority are bass bait casters and only a handful are spinnning or fly reels.  The only reason I bring it up is to provide insight and a perspective on my bench size, preferences, tool selection, etc. Your situation will likely be different.

I like to keep the majority of the small hand tools that I frequently use, stored on top of the bench itself – accessible, somewhat organized and not totally spread out. (I’m sure you’ll develop your own ‘bench demeanor’ with time.) Over the years I’ve used trays, drawers, Styrofoam blocks and foam bricks; but was never really happy with them. [For example: Trays took up too much bench space; you had to rummage through drawers to find the exact tool you needed; and foam wasn’t very durable or always wanted to tip over!]

I eventually settled on an ice cube tray made by Ice Tubes, Inc., which is used to make long and cylindrical ice cubes for water bottles.  It has a small and stable foot print (10”x4”x4”), is easy to identify and select the tool you need, and can be moved should you want to use the bench for something besides reels. You can even run it though the dish washer when it needs to be cleaned! I got it at Walmart, but I’ve also seen them for ~$6 at Target and on Amazon. I keep frequently used screw drivers on one side, pliers on the other, and remaining tools in the middle. (The key is to put the tools back in the same location when you are done using them.)

Tool-Tray-1Tool-Tray-2
Ice Tray, Inc tray used to hold frequently used tools.

Infrequently used tools and parts are kept on shelves, in drawers, or other “out of the way” locations. [No need to clutter the bench with stuff that just gets in the way.] Especially since I typically cover my work area with a white terry cloth towel; I find it’s easier to see the parts, and the loop weave keeps them from rolling away or getting lost.

Bench1I usually just lay my parts out on the towel as I work on a reel, since I won’t have it disassembled that long anyway, and my workshop is my “Man Cave” [e.g. it’s off limits and doesn’t get disturbed]. However, I typically put the parts in a white ice cube tray and set it aside, if I do need to leave one disassembled for a while. Some Tips: White ice cube trays allow you to see the smaller parts better under typical lighting, when compared to colored trays. It’s also easier to remove small clips, screws and springs from trays that have rounded bottoms for each ice cube.  You can number the slots on the tray and sequentially put each part in a slot while disassembling the reel; and work your way backwards when re-assembling the reel.  Lastly, you might be able to use the bottom of a cardboard or Styrofoam egg carton to hold your components, although I’ve found they aren’t very durable and are easy to flip over.

SchematicDon’t forget that you’ll need the schematic for your reel(s). Many reels come with one or you may be able to find it on the net. I put them in vinyl sleeves that fit in a 3-ring binder, so I don’t need to look for them the next time I work on a reel.

I offer a few last thoughts for those who are new to servicing their bait caster (don’t worry, there’s no theory in this blog). Look for a place that has decent lighting and ventilation, plenty of space, a good work surface, comfort and few distractions.

Remember these points, they can keep you out of trouble:

  • Small-shiny reel parts and strange smelling liquids naturally attract young children and pets,
  • Wives won’t understand or like it, when you forbid anyone from entering the kitchen,
  • The living room carpet has a reputation for digesting reel screws, springs and clips,
  • The finish on the dining room table will probably be permanently damaged if you get solvent on it,
  • Sitting “hunched over” a bench for a couple hours can cause your L4-L5 or L5-S1 to flare up, and
  • Maybe the garage or basement isn’t so bad after all? [Christmas isn't that far away and reel tools make great gifts.  No need to press your luck!]

CalendarBy The Way: How could you have a workbench without Ms Casey and friends being there to help keep track of important dates and to brighten things up? I have my 2010 Tackle Tour Calendar on the  bench and already look forward to the coming new year!

Good Luck!

-dModder

The Phantom Drag

Tuesday, September 22nd, 2009 by dmodder

PhanDrag Nobody likes a “jerky” bait caster drag! You know, one that randomly pukes out line in pulses instead of being smooth like a Cuban cigar! Or what about a drag that you have to crank down with a cheater-bar just to get it to hold; worn and tired out for sure? Then there’s the drag you can’t trust, one that won’t play line when you know you’ll need it; probably contaminated with oil, dirt or debris.  And last but not least, the worst of the worst; how about the Hot N’ Cold drag!  One minute its working fine and then the next it won’t hold – someone call the doctor, got a case of drag bi-polar …it just might be the Phantom Drag!

Wait a minute, Phantom Drag? You’re new to bait casters and haven’t heard of that one before? Phantom Drag really isn’t a drag problem at all – it only gives the appearance or symptoms of one.  It actually occurs from either of two entirely different situations that I’ll get to later; yet has stumped many bait cast reel owners and an unsuspecting reel tech from time to time! If you’ve followed many forums you may have even heard it called a ghost drag, shadow drag, false drag or even a four-letter web explicative.

Symptoms of Phantom Drag

The best way to describe symptoms of Phantom Drag is to give you a few examples.  Although each example can seem similar, conditions can unfold or sneak-up on you differently, since there are so many variables involved. In addition, it’s not uncommon to even have a couple of these examples occur on the same reel over a short period of time:

  • You’re on the water and eventually notice that the drag gradually plays-out line on its own when it shouldn’t (even though you hadn’t changed the setting).  So you tighten it a bit, and make a few more casts; and it still does it. You finally realize that the drag knob doesn’t make much difference at all, since you’ve just about tightened it all the way down!
  • You notice that it takes a lot more cranking to retrieve your lure, than it did a while ago.  (Maybe it even gets to the point that line doesn’t come in at all when you try to retrieve a big crank or drag a lure through the weeds.)  Hey, it was working fine 5 minutes ago, but now it isn’t!
    .
    You tighten the drag and it makes no difference, so you set the reel aside and don’t use it for a while.  But when you try it again later at the house it works fine; only to start all over again after you make a few casts on the water! [Hot N’ Cold is right!]  You eventually determine the problem is somehow related to using the reel on the water, and conclude that water must be affecting the drag.
  • You set the hook on a nice fish and loose it! Hmmm, you thought the drag was set….  So you crank it down a bit and keep on working the shoreline; only to have the same thing happen again. You know you had a good drag setting and decent hook set this last time; so what the heck?  You begin to wonder if line stretch, dull hooks or a rod with insufficient backbone is the problem.  You eventually zero in on the drag when you happen to see that line moves excessively from the spool during the hook set.  A-ha! The drag isn’t working!
  • You’re adjusting the drag and find that the drag no longer holds when you pull on the line above a certain force – and no matter how far you crank down the drag knob, it just won’t go above that point.  Drag discs, friction washers, contaminated drag stack, etc. all become suspect; but what is really weird is that it almost seems to be related to outside temperature!  What’s up with that!?? A Tip: Resist the urge to dunk the reel in the water in this situation; it will only make things worse!
  • You just rebuilt your reel and put that new braid you’ve wanted to try on the spool, so you can make a few casts.  But you notice that the drag doesn’t work the way it did before you worked on the reel. You begin to wonder if you didn’t make an error somewhere
  • Or worse yet, what if you rebuilt the reel because of the previous drag problem – only to find that things are the same!  Duh?

Spool-Braid

Braided line accounts for the vast majority of cases where line slips on the spool.

Most Common Cause

So, what is a likely and most common cause of the previous problem(s) if it isn’t the drag itself?  Simply put, line is slipping on the spool and is a direct result of insufficient friction between the line and the spool. The lack of friction allows the line to turn and come off the spool when under pull or during a hook set. Trust me when I say it can happen – and when you least expect it.  A few things which can contribute to the problem include:

  1. Chances are you are using braided line, and you didn’t wrap a good backup layer of mono-filament on the spool before you added the braid.  Trivia: Braid accounts for the vast majority of cases where line slips on the spool.
  2. The problem can also occur with other types of line.  I’ve personally had Phantom Drag on my trolling rods that were spooled with Dacron coated lead-core line.  They worked fine until the first time I reeled in some line that had been in the water; which caused the rest of the line on the spool to get wet and slip on the spool. But wait… I thought Dacron wasn’t supposed to do that?
  3. It has also reportedly occurred on a few finely-finished fluorocarbon lines that were tied on the spool.  Warmth from direct sunlight would supposedly cause the line to slip on the spool, even when it wasn’t wet.
  4. Some sprays, waxes, solvents or oil that inadvertently find their way into the line can aggravate the situation – especially on stiffer-larger diameter lines or highly polished spools.

CheckSpooledLine

Check for line that is slipping on the spool.

A Tip: An easy way to tell if you have line slipping on the spool is to increase the drag setting with the adjustment knob toward the high end of the range.  Then restrain the line firmly with one hand and slowly crank the reel with the other, while carefully observing an edge of the spool:

If the spool turns with a few of cranks, then you have line slipping on the spool; or

If the spool does not turn, then you have a normally operating drag or the second cause for Phantom Drag! [So read on!]

Another Tip: Sometimes you might be able to put a thumb on the side of the spool to secure it, to see if line can be pulled from the spool.

Preventing Line Slip

If you are using braid or similar super-line, the easiest way to prevent line from slipping on the spool is to put a layer of mono on first, before layering the braid.  The base of mono will also provide a firmer foundation for the braid, and will allow it lay better as line is cranked back onto the spool. Just use a Double Uni-knot between the mono and braid.

Should you need to spool a lot of braid or braid-coated line, you can put a couple layers of electrical tape on the bottom of the spool to hold the line. For other lines, you can tape the end of the line directly onto the spool with electrical tape, or run the end of the line through the holes in a ported spool before tying it to the spool.

plastidipI dealt with my lead core line problem by coating the bottom of the spools with a thin layer of Plasti Dip. (I wanted a more-permanent fix since the rods weren’t used that often, and the smaller spools needed to be filled with as much lead core as possible.)  Once dry, the layer provided sufficient friction to keep the line from slipping on the spool when wet or dry, hot and cold, etc.  [Plasti Dip is a coating material used to rubberize handles on pliers, screw drivers, etc. It can be found at Home Depot, Lowes, Menards and other hardware stores. A Tip: To get the best coating make sure what ever you put it on is free of any moisture, wax, oil and debris. I cleaned the bottom of the spool with a rag that I had dipped in a solvent, and let it dry before brushing on the Plasti Dip.]

You can search Google for more information, ideas and tips for Plasti Dip or go to the website:   http://www.plastidip.com/home_solutions/Plasti_Dip

Some manufacturers have recognized the potential for line to slip on the spool and they have dealt with it “head on”.  Rubber or other tacky material may be laid onto the spool, the bottom may be dimpled or grooved, or a line groove with a knot stop may be included on some models.

linegroove

Daiwa spool with line groove and knot stop will prevent line from slipping on the spool.

The Other Cause Of Phantom Drag

The second cause for Phantom Drag is a problem with the spool itself, and is not nearly as easy to detect as line simply slipping on the spool. [Yet it can have similar symptoms and unfold or sneak-up on you the same way.] The bad news is, when the spool is the problem it can drive you totally ‘crazy’ until you finally figure it out, based on my own personal experience!  The official diagnosis: Spool Shaft Slipto’-facto or a spool that slips on its shaft. If it’s any consolation; the good news is that it is quite rare and not nearly as common as it was 10 or 15 years ago.

[A Note: A spool that slips on its shaft is so rare that I seriously considered not even mentioning it in this blog. However it does occur and I put it in at the last minute, in case someone encounters Phantom Drag and can't figure it out!]

When I say it can be difficult to diagnose I mean it’s not uncommon to: 1) End up disassembling the reel to inspect drag components a few different times before you finally figure it out; 2) Have serious doubts about the reel itself; and 3) Not even suspect the problem is related to the connection between the spool and spool shaft. Needless to say if you find yourself going down this road, it may be prudent to check for a spool that is slipping on the spool shaft, before you get too far along. [I’ll tell you how at the end of this blog.]

Many bait cast spools are often made from a lighter material (e.g. aluminum alloy or carbon); while the spool shaft is made from a more durable and stronger metal (e.g. stainless steel).  The mechanical joint between the two can be press-fit, keyed, slotted, pinned, splined, collared, crimped, spindled, pin-tailed, brazed, soldered, cemented, welded, and so on (you get the picture).  Some spools may even employ combinations of the previous configurations in their design, to improve the strength and durability of the connection. Lastly, a few manufacturers have even gone to a one-piece spool on some models.  The bottom line is; the spool should never turn independently from the spool shaft unless you want a reel that has 2 or more separate clutch or drag systems!

So, the spool is no longer firmly attached to the spool shaft, and the lack of friction allows the spool to turn and line to come off under pull or during a hook set. Drag discs, friction washers, anti-reverse bearing, etc. are working fine in this case, and the spool shaft remains stationary.

An Aside: What can really mess with your mind during use is the spool slip can be affected by fretting corrosion. The softer aluminum wears the harder stainless steel and results in an intermittent connection that becomes affected by reel use, temperature changes, water or oil getting in the connection, etc. – making it appear that the problem is drag-related.  For example, it can hold firmly for a while, only to gradually fade during use; can work fine for normal situations but won’t hold at all under the impulse-torque from a hook set; or can completely fail and never hold. [The reason for the Hot N' Cold!]

A few things that may initially cause or contribute to the problem include:

  1. The design of the spool and configuration of the mechanical connection(s).
  2. Using heavy strength or braided line at extremely high drag settings. The force on the spool from the hook set and fighting larger fish can eventually affect the mechanical connection between the spool and spool shaft, and it will slip.  A Rule: A good rule of thumb is to set the drag at approximately 25-33% of the line rating! It is so much better for the gears, anti-reverse bearing, clutch components, etc.
  3. Pulling a snag free with the reel while spooled with heavy strength line at extremely high drag settings.  The force from the pull on the line is directly transferred from the outer diameter of the spool to the mechanical joint at the spool shaft – and it gets multiplied because the diameter is significantly smaller! A Tip: Doing this is also hard on the anti-reverse bearing, level wind pawl/worm, drag components, spool shaft and gears.  Always avoid using the reel to pull a snag free!
  4. Inadvertently having the reel reengage during a cast while using heavy line and a heavy lure.  Any damage will typically be limited to gears, bearings and clutch components; but the connection between the spool and spool shaft can also be affected, especially if it occurred during the initial part of the cast.
  5. Forgetting to disengage the reel when making a cast while using heavier line and a heavy lure. Most of the time the drag will slip in this instance and will limit the effect on the spool connection. However, if the drag is set extremely high, the energy from the lure combined with the loading of the rod can be directly transmitted to the mechanical connection!

SpoolJoint

Alpaha ito spool that slipped on its spool shaft!

The previous picture shows the inside end of an Alphas ito spool that was sent to me by a forum member. It had been used for ripping bulky crank baits through weeds, with 50# braided line for about 2 months before a problem finally occurred. The faint mark match mark on the collar is no longer aligned with the rest of the mark on the spool shaft (not visible in the picture), and the red arrow shows the area where the slipping actually occurred.  I checked the spool and consistent slipping occurred at ~12# pull on the line, and was random below that.

The forces acting on the spool connection can be fairly significant given its relatively small size. So, it is almost impossible to repair a connection between the spool and spool shaft when it no longer holds – unless the spool is made to be disassembled and you can get replacement parts. Unfortunately most bass bait cast spools can’t be disassembled, so you’ll need a new spool.

torque

For example, 10# radial force acting on the outside of a 35 mm diameter spool will result in ~70# of force at the connection on a 5 mm diameter spool shaft.  When you consider that the impulse-torque from a moderate hook set with a tighter drag and no line stretch can peak at up to 3 times higher; it’s no wonder you never hear of anyone who has successfully made a permanent repair.

If you follow many forums, you’ll seldom hear about spools that ended up slipping on their spool shafts. However, I recall a few reports on initial TD-X and S, Pixy and other spools over the years.

A Testimonial: I had some early TD-X/S reels with spools that slipped. I purchased a whole box of them for parts from a repair shop at a good price.  I tried a few different ways to repair the spools, since they were otherwise in good shape, but finally gave up.

A Tip: So, what’s an easy way to tell if your spool is slipping on the spool shaft?  Follow these steps:

  1. Remove the spool.
  2. Use a permanent marking pen to put a thin line across the connection(s) between the spool and the spool shaft (more than one actual connection can exist in the case of a crimp/compression collar).
  3. Reinstall the spool in the frame.
  4. Tighten the drag toward the higher-end of the drag range.
  5. Pull some line with the reel engaged; verify that the spool is turning as line is being pulled. (If it is not turning, then you have the first cause for Phantom Drag.)
  6. Remove the spool and observe your line. If the line is no longer aligned across the mechanical joint(s), then the spool has slipped on the spool shaft and the spool is damaged. (If the line is still aligned across the joint(s), then you have a slipping drag.)

If you are new to bait casters keep an eye out for Phantom Drag, because someday you may encounter it.  Hopefully, it will only be the line slipping on the spool!

-dModder

Upgrading Daiwa Spool Bearings

Monday, August 17th, 2009 by dmodder

alphas-f1Spool bearing upgrades are probably the most common modification that Tackle Tour baitcast owners make on their reels, and it’s a frequent topic on the forum.  That shouldn’t be surprising, since bearing upgrades have become a quick way to achieve a little better casting performance (although some make them for other reasons).  One thing for sure, hardly a day goes by when you don’t see someone mention bearing upgrades in the Maintenance, Show & Tell, Reels or Enthusiast Sections of the forum!

So, you’ve followed the posts and they’ve “sparked” your interest? Or maybe you’ve been intrigued in the chatter about the ‘latest’ bearings, and have the itch to try a set for yourself? However you hesitate and have doubt — because you haven’t done an upgrade before, don’t know where to begin or even what you’ll need? Maybe you’re concerned with “messing something up, but just don’t know what?….

I’ll do my best to get you started in this blog, as I walk you through an Alphas-F upgrade.  I’ll point out the more obvious problem areas, provide some insights and tips, and lay the ground work should you want to do your own bearing mod.

[An Aside: Some experienced modders may even think I've gone a bit overboard in explaining and pointing out things; but this blog really isn't for them! ...or is it? I'm sure there are probably some steps that can be omitted without much consequence; but feel it's important to help the inexperienced as much as I can.]

Background

The Daiwa Alphas-F is a great reel right out of the box.  Not only is it light and just the right size for palming, mine is also one of the smoothest cranking reels that I own.  It can be used for many different presentations and does a decent job of casting lighter weight lures. However, like most reels, casting performance can be improved by upgrading the spool bearings.

The arrangement and layout of the Alphas-F is similar to most of the other magnetic-braked Daiwas, manufactured since the mid-1990s.  Although there may be minor differences in specific components, the information and steps provided in this blog can be used for just about every Daiwa model.

General Note About Other Reel Brands: There are just too many other reel manufacturers with various models to cover a lot of detail in one blog, since each will have their own design and construction.  Although I’ll spend most of this blog covering a Daiwa, the steps and discussion may still be of benefit when upgrading the bearings on other reels.  The general approach will be the same, but you’ll still want to search Google for more information before you begin.

boca-orange-seals2

All of the magnetic-braked Daiwa’s employ what is known as a free spool system, where the spool is completely disengaged from the pinion gear while making a cast. (However, that may not be the case with other manufacturers, especially their older models.)  So, you only need to upgrade 2 spool bearings for improved casting performance on the Daiwas.

Some bearing suppliers do a great job of identifying the bearings you’ll need  for the upgrade in their listings. For example, Boca Bearings and smoothdrag.com have the information conveniently arranged by reel manufacturer and model. However, you’ll need to know the bearing size for some other suppliers.

The size of a bearing is usually listed as the [id] x [od] x [thickness (or width)], and for the majority of reels, it will be measured in millimeters (mm). If you don’t know the size of a bearing you can always measure it with a caliper.

presso-spool

Most recent Daiwa models since the earliest TD-X’s and S’s use spool bearings that are the same size. They use (1) 3×8x4 in the center of the palm plate, and (1) 5×11x4 bearing that is pinned to the spool shaft and fits into the reel frame. So the Pixy, Sol, Alphas, Fuego, TD-Z, Viento and Zillion all take the same 2 bearings for an upgrade. [However, The Steez's and Advantages use (1) 3x10x4 and (1) 5x11x4, and the Presso uses (2) 3x8x4 bearings. The Presso also uses a bearing adapter to fit in the frame, as shown in the picture.]

Tools and Preparation

toolsYou’ll need a few tools and consumables to do the job correctly:

  • 3/8″ flat-blade screw driver (or Daiwa reel tool),
  • Small pick or 1/16″ flat-blade screw driver,
  • Spool pin pliers,
  • Long-nose pliers (preferably with smooth tips),
  • Lint-free rag, terry-cloth rag for covering work space, and favorite reel oil, and
  • Other contingency tools/consumables mentioned in the blog include a toothpick, lighter fluid (or similar solvent), and fine file or emery board.

Spool Pins and Pin Pliers

Sometimes a spool pin will be harder to get out (when compared to most others), depending on several factors.  Some factors include the spool configuration, design of the pin, how long it’s been there, if it’s been removed before, reel use, corrosion and whether it was previously bent or knurled. Spool pins are also usually located near other components which can be easily damaged if you get careless, slip or use the wrong tool. For example:

  • You can damage the bearing while removing or reinstalling the pin, should you inadvertently contact or apply axial force on its outer race.
  • The side of a spool can be dimpled or crushed if you don’t ensure there is sufficient clearance beforehand and contact it with the pin pliers. You always need to be aware of what is occurring!
  • The spool tip or area on the spool shaft adjacent to the pin can get scored or burred. (Reports indicate that there is a higher likelihood for this to occur if you try to use a standard pair of long-nose pliers to remove the pin; which can slip as you apply pressure with the handles.) A scored spool tip can cause the spool pinion to vibrate while cranking/casting or wear at an accelerated rate, and a raised blemish can make it difficult to slide the bearing on/off the spool shaft.
  • Some spool shafts are made from aluminum or other soft alloy to reduce the weight of the spool.  Others may be a smaller diameter like on the Presso. So they are especially prone to damage from serrated pliers and/or can be easily bent or deformed.

An Important Tip: If you try to grasp the pin to pull and twist it out with a pair of pliers there is a high likelihood you won’t be successful – and may cause irreparable damage in the process! So, I simply suggest you resist the urge!!!  Having a spool pin get stuck can be a frustrating experience – but having a pin that is broken-off or bent in the spool shaft can be humbling!

Some pins only have a dimple in their center to keep them in place; while others have small ridges that run the entire length around their circumference; so twisting them out is not a good option. Other non-Daiwa pins can be tapered and only can be removed or reinstalled from one direction (Abu Revos are the latest example), so always be alert for a tapered spool pin and check each side with a micrometer if you are unsure.

Another Important Tip: Don’t trust your eyesight when trying to determine if a spool pin is tapered; the difference in diameter is usually too small to accurately discern! [Many new Revo owners were totally caught off-guard when they did their bearing upgrade!]

The pins on some Daiwa spools are noted for being extremely difficulty to remove the first time it is done. The Steez’s, some aftermarket spools, and reels which are no longer in production and have been sitting on a store shelf are recent examples.

orange-seal-brgSide Note: I didn’t ’sugarcoat’ any of the previous points, since you need to be aware of the obvious risks, pitfalls and potential problems involved in removing the spool pin. (Be assured that it was not an attempt to scare you away from replacing your own bearings.) In fact, the vast majority of ‘first timers’ do extremely well –  if they have the right tools, take their time, and seek advice when they have a problem or question.  [However, there are many good reel techs available to do the work should you find you don't have the resources, mechanical skills, inclination or patience; and there's nothing wrong with that!]  Lastly, if you find you are getting in trouble the best suggestion I can give is to stop – since things can go down-hill quickly!

The best tool I can recommend for removing and reinstalling the spool pin is a set of pin pliers that you make yourself.  (The topic comes up quite often in the Maintenance & Supertuning Section of the Tackle Tour forum.) The pliers minimize the potential for an accidental slip, will press the pin perpendicular to the spool shaft (if made correctly), won’t gall the shaft, or contact the spool bearing if made/used carefully.  Here’s a few links that will get you started, they are not that hard to make:

http://www.tackletour.net/T3Forum/viewtopic.php?t=22551
http://www.tackletour.net/TTForums/viewtopic.php?=41219
http://www.tackletour.net/T3Forum/viewtopic.php?t=9097
http://www.tackletour.net/T3Forum/viewtopic.php?t=13038
http://www.tackletour.net/T3Forum/viewtopic.php?t=18778

[A Big Side Note: Before you ask; no, I don't sell or make them for others....  However, if someone was thinking about starting a side business, this might be a good product to begin with! There has been a lot of demand for pin pliers over the years.]

pin-pliers1

Spool pin pliers with holes for removing the pin.  The small peg is used after the pin has been pushed flush with the spool shaft, to push it the rest of the way out. [There is no need to use pliers to pull the last part of the pin out!]

[Small Side Note: Another method for removing a pin involves a small punch, semi-hard mallet, and support blocks. However, it takes a lot of dexterity, coordination and care when using them - and can't always be used due to the location of the pin.  So, I won't go into any more detail.]

A few others have made their pin pliers by grinding or filing away part of the side of a bill, on a pair of pliers. They work O.K. but I don’t suggest you use pliers that have serrations on the tips, for reasons that I previously described.

A Tip: No matter what pliers you use to make your pin pliers, I suggest you carefully remove any sharp edges, corners, burrs or ridges with a small file; and lightly polish these areas to remove any blemishes. You’ll also want to keep them in good working order, clean and free of rust. Lastly, resist the urge to use them for anything but spool pins!

coil-crimp-pliersSome members have also reported good success in using a pair of coil crimping pliers as shown in the adjacent picture.   The groove on one tip will accept the pin, as it is pushed flush with the side of the spool, by the other tip.  However I never have used a pair myself, so can’t offer any specific guidance, suggestions, or information on where to even get them.

However, it’s reported that they are available on the net and aren’t that expensive; and I only provide the information as a another possible option.  Just remember if you go this route, to make sure the side of the pliers has sufficient clearance so they won’t inadvertently contact the edge of the spool or the bearing when pressing the pin, and don’t allow them to slip off the pin.

General Precautions

boca-orange-seals1

Here are a few general precautions you’ll want to be aware of when working on your reel:

  • Do not drop a spool on a hard surface, since a fall from 1′ onto  workbench can dimple an edge of a light spool, and a 3′ drop onto a hard floor can permanently damage braking components.
  • The spool pin and bearing retainer clip can be easily become lost if they fall off the bench or get stuck to something.
  • You can damage the cage or dimple a race inside a bearing, if it happens to fall onto a hard surface!
  • Always support the opposite side where the pin exits the spool shaft, when you push a spool pin out of its hole, and never allow significant force to be applied directly on the spool itself during the process.  You can warp a lighter spool (e.g. out of round, bent side), or adversely affect the joint between the spool and spool shaft if you do. A Tip: Use spool pin pliers to remove the spool pin; it makes things so much easier. You can lightly hold the spool with one hand, and support the spool shaft while using the pliers with the other.
  • Exercise appropriate precautions when dealing with solvents. They are flammable, toxic, irritants, etc.

Another Tip: Do yourself a favor and cover your workspace with an old terrycloth towel to help mitigate the potential for loss, damage or parts rolling off the workbench.  Also make sure you have plenty of light and space.

Procedure

Note: I’ll assume that the bearings you are going to install have already been cleaned.  [It's a good practice to always clean new bearings, even if you order them dry. Some 'dry' bearings may have packaging lubricant or a light preservative on them that may not be compatible with some reel oils.] You’ll find more information on how to clean your bearings in the Maintenance & Supertuning Section of the Tackle Tour Forum or in the Bearings 201 Article in the Review Archives.  I’ll also assume your bearings have been lubricated with your favorite spool oil.

loosen-spool-tension1. Back-off Spool Tension: Reduce spool tension until force from the pinion under the tension knob no longer acts on the palm plate. This is an important habit to establish when ever you remove the palm plate on a Daiwa reel – since you can damage the palm plate.

Tabs on the inside of the palm plate prevent the magnet set plate from moving when the palm plate is rotated from the frame. If a lot of force from spool tension acts on the plate these tabs can get broken – and then you won’t be able to remove the palm plate! [This seems to occur more on the Lexan Aphas Ito palm plate, than any of the other low profile models.] So, never try to remove a palm plate while excessive spool tension is placed on the spool. See my previous Inside the Daiwa Palm Plate blog for details.

back-screw-out

2. Break the Plate Screw Loose: Loosen the large screw located in the center of the magnetic brake adjustment knob.  Sometimes on a new reel you need to use a Daiwa tool (you get it with some reels), or a 3/8″ flat-blade screwdriver to initially break it free.

A Tip: I’ve found that I don’t need to re-tighten the screw with a tool, since it puts a lot of stress on the underside of the plate where it meets the frame; and you can eventually damage the palm plate in the process of repeatedly removing and reinstalling it.  So, most of the time I tighten mine down with a thumb nail, and only need to apply a little pressure on the screw with my thumb or thumb nail to loosen it later.  [You'll find a picture later in the blog; which shows the area that could get damaged on the palmplate.]

loosen-plate-screw

3. Unscrew the Plate Screw: Use a finger tip or thumb tip to unscrew the large screw the rest of the way.  The screw should turn easily even though it is spring loaded and it should turn smoothly as you unscrew it. It is is retained with the rest of the brake knob components in the palm plate, so you only need to unscrew it until it clears the threads in the frame.

If the screw happens to feel rough as you unscrew it, clean off the threads with a small brush after you remove the plate and put a very light film of reel oil or grease on them before you reinstall the plate.  A Tip: You’d wish you had done this step if you’ve ever had a palm plate screw jam in a reel frame! It’s more likely that this will occur on an aluminum framed reel (e.g. Alphas ito), but can also happen with some magnesium alloy frames.  Look up the word “fretting” on Google.

rotate-palm-plate

4. Rotate and Remove the Palm Plate: Once the screw is completely loosened, the plate can be pivoted about 1/8 of a turn to disengage the tabs from the frame and it can be removed. Rotate the front of the palm plate as shown in the picture.

Sometimes the spool will come out of the frame when the palm plate is removed, because of the fit between the spool tip and the bearing located in the plate.  However, just slide the spool out of the frame, if it doesn’t.

Tips: Occasionally, the spool pin may hang-up in the pinion gear, so it may help to disengage the spool with the release bar.  In addition, when you remove the spool you are actually pulling the spool side clutch bearing from the bearing socket in the frame, and the fit may be a little snug on a new reel.

spool-and-plate-bearings

5. Inspect the Spool and Palm Plate: Inspect the spool and ring magnets for excess oil, debris, or corrosion and clean as necessary.  Resist the urge to blow off any debris or oil on the magnets with a can of compressed air.

Also inspect ring magnets for damaged paint or coating, since you can have problems later as the condition degrades with reel use and time.  You’ll find more information on servicing the ring magnets in my previous blogs.

Lastly set the spool aside in a safe location.  You don’t want it to roll off the work bench or let the cat bat it around your workshop.  [I'm ashamed to admit that the later actually happened to one of my Sol spools! Oh yeah, the cat didn't offer to pay for the replacement....]

blowup-remove-brg-clip

6. Remove the Bearing Retainer Clip: I suspect just about anyone who has disassembled a reel has lost more than one bearing retainer. Those small clips seem to have a mind of their own; frequently getting launched into the infinite vacuum of space by the spring force that keeps them mounted! So trust me; if you’ve never removed one before, you want to take action so you don’t loose the clip.  They are so small that they are almost impossible to find.

I like to put a finger or thumb over part of the clip to restrain it, as I push a small screwdriver or pick on one side of the clip to work the retainer out of its groove. [Just don't accidentally pry on the side of the bearing or one of its races!]  Some perform this step with the side plate in a clear plastic bag in case the retainer clip flies out; and still others may use a pair of tweezers to grab, hold and remove it. Do whatever you are comfortable with, but just make sure you do something to keep from loosing the clip!

Try not to scratch the anodized metal on the bearing socket or coating on the magnets when removing the clip!  Damaged paint on the magnets can be a problem later (see my previous Inside the Daiwa Palm Plate blog).

grab-clip

7. Grab the Clip: Grab the clip when it is free of the groove in the bearing socket.

Sometimes the clip will be attracted to the braking magnets, so carefully remove it to prevent damaging the paint and set it aside so it doesn’t get lost.

A Tip: If the clip gets lost resist the urge to use the reel until you install a new one. The reel may initially cast fine, but the bearing will slowly works its way out of the bottom of the socket while cranking, until it finally makes contact with the machined edge that holds the braking components to the spool shaft. The net result is that noise and vibration will increase while cranking, and the bearing will quickly wear because it does not track properly.

remove-plate-bearing

8. Remove the bearing – Once the clip is removed the bearing is free to come out of its socket.  However, sometimes the bearing will tilt and become stuck in the socket.  If this occurs, just very-lightly press around the top of the outer race to re-level the bearing and then pull it out.  In addition, stray static magnetic force can hold the bearing in the socket as it begins to clear the top of the inner ring. So, gently grab it with a pair of tweezers, bent paper clip or a small pick to get it the rest of the way out.  A Tip: I do not suggest tapping the palm plate on an open palm to remove the bearing, because the bearing can “catapult” out of the socket when no longer affected by magnetic force from the magnets.  If it hits a hard surface it can be damaged!

install-bearing

9. Insert the New Bearing – Insert the new bearing in the bearing socket.  The new bearing should go in with out much force. However, if it gets titled it can stick and not want to move; just lightly press the edges of the outer race to re-align it.  In addition, stray magnetic force from the inner magnet ring may keep it from going all the way into the bottom of the socket, so you’ll have to push it down as you install the bearing retainer clip in the next step. [I elected to leave the seals on my Boca Orange Seals, but that's just my preference. Others may choose to remove one or both seals.]

Note: If installing the bearing with one of the seals removed, put the seal toward the top of the bearing socket; where excess oil expelled from the bearing will not get on braking components, and there is less potential for debris or water to get in the bearing.

install-clip

10. Install the Bearing Retainer Clip: Be careful when reinstalling the bearing retainer; it can fly out of the bearing socket and get lost just as easily as when you removed it.  I cover part of the retainer with a finger/thumb after I put 2 sides of the retainer in its mounting groove; and then use a small screwdriver or pick to push the last side into the groove.

A Tip: Inspect the clip again when you think you have it installed, because sometimes the last side you inserted will not be all the way into its groove. Nudge it downward into the groove if necessary, since it might come all the way out when making a cast.  When it does come out you can expect a major bird nest, as the clip gets jammed against the spool inductor and inner magnet!

spool-pinned-bearing

11. Prepare the pin for removal: The spool pin will need to be removed in order to replace the gear side spool bearing. I always put a partial drop of WD-40 or good reel oil on both sides of a pin, and let it set for a bit before attempting to press out the pin.

The small amount of oil will lubricate the pin and may help break-down corrosion between the pin and spool shaft.

A Tip: I don’t recommend WD-40 be used in a reel very often, but this is one case where I do.  However, after using it you’ll want to locally clean the spool shaft. I’ll have more on this later.

push-out-pin

12. Press Out the Spool Pin: [Remember some non-Daiwa spools might have a tapered pin, so they can only be removed from one direction.] Position the spool pin pliers so one side of the pin is in the hole and the other side is in the dimple of the other bill.  Press firmly with the handles while lightly supporting the rest of the spool – just make sure the pliers don’t contact the edge of the spool or the bearing!

A Tip: Check as often as necessary to ensure the pliers don’t contact the edge of the spool or bearing whenever pressure will be applied with the handles.

Note: If you apply a lot of force on the pin you run the risk that it will bend or even break-off.  However, this seldom happens with pin pliers, because they essentially press perpendicular to the spool shaft and in-line with the hole. But you may find that you’ve knurled the end of the pin over, which will make it impossible to get it through the hole.  In this case, you’ll need to re-dress the end of the pin with a small file, similar to the way you remove a burr at the hole on the spool shaft (in Step 14).

remove-pin

13. Pull the Pin Out: Push the pin out to the point that it is flush with the side of the spool shaft (about half of the pin will be pushed through the other side of the hole). Then grasp it with a pair of long nose or duck bill pliers and gently remove it the rest of the way.  Just make sure you don’t contact the side of the spool, spool edge or bearing when pulling it out the rest of the way!

A Special Note and Tip: Most owners, who have damaged their spool or bearing, reported that it occurred while pulling the pin the rest of the way out of the spool shaft!  The pin will be slippery because of the oil, so grasping and pulling it can be difficult.  If you intend to replace the pin, you might use a pair of long nose pliers that have serrated tips for a better grip.  Alternately, you can wipe off excess oil, or even clean the exposed part of the pin with a rag dampened in lighter fluid (or other solvent).

Once you get the pin out check it for obvious damage if you intend to re-use it. Knock down any knurled edges on the end, burrs, etc. with a small file or emery board (just try not to get carried away when doing this). Put it in a safe location so it doesn’t get lost. Trust me when I say it can roll away on its own!

remove-bearing

14. Remove the Bearing: Once the pin is removed the old bearing is free to come off the spool shaft.  I usually tip the bearing over on its end and allow the bearing to fall into my open palm. But sometimes you’ll need to grab the bearing between a finger and thumb to gently slide it off the shaft.

Occasionally,  a small burr on the edge of the pin hole will prevent the bearing from coming all the way off, especially on a spool where the pin has been repeatedly pulled and reinstalled.  You can use a small file or emery board to remove a burr at the hole, just make sure you don’t contact the bearing or the area on the spool shaft where the center race normally fits with the bearing.  Also try to prevent filings from getting inside the bearing; by putting a piece of masking tape over the shield and races.  When the burr has been removed, then try to remove the bearing again.

A Tip: If the bearing gets hung up on a burr at the pin hole resist the urge to force it off.  You can quickly damage a miniature bearing by putting excess axial force across the balls and races.  In addition, there’s a high probability that you’ll score the shaft as you force it off, since the burr from the hole typically gets dragged between the center race and spool shaft – and the bearing can get stuck!  Do it right and remove the burr beforehand!

oil-and-spool

15. Lubricate the Spool Shaft and Tip: You’ve probably affected any lubrication that was on the spool shaft when you handled the spool. So it will need to be restored before mounting the new bearing; but we need to do a little cleaning first.  We need to remove the WD-40 that we used on the spool pin and any debris or metal filings we generated from pulling the pin.

[Side Note: I've always found it best if residual WD-40 is removed before applying reel lubricants; because it can prevent them from adhering properly. In addition, the light oil and water displacement properties of the WD-40 doesn't last very long in an environment like our fishing reels, when compared to good reel oils.]

First, use a lint free rag dipped in a little lighter fluid (or other solvent), and wipe the areas between the red-X’s shown in the preceding picture. Be sure to wipe the entire circumference of these areas. Next take the toothpick and dip it in the lighter fluid and clean out the hole that the spool pin fits into.  There’s no need to get carried away with the lighter fluid, but let the surfaces dry before proceeding. (Also exercise appropriate precautions when using the lighter fluid; it is flammable, an irritant, etc.)  Then put a partial drop of light reel oil on a clean finger tip, and lightly rub it across the spool tip and around the circumference of the spool shaft marked with the red-X’s. Remember, less is better – you only want to establish an extremely- light film; so spool tension works properly and so the center race of the bearing won’t hang-up on the spool shaft (when reinserted in the frame and during spool tension adjustment)! Lastly, put a very small amount of reel oil on the other end of the tooth pick and lightly-coat the inside of the spool pin hole with the tooth pick.

[Side Note: The bottle of oil shown in the left picture is Oust Met Oil. I have been using it on all of my Abec 7 bearings for 'uber' performance.  You can get it from smoothdrag.com....]

install-spool-bearing

16. Mount the New Bearing: The new bearing should slide all the way to the machined edge inside the spool. So verify that there is sufficient clearance between the hole for the spool pin and edge of the bearing; if not then something is causing the bearing to hang-up.

I elected to leave the seals on my Boca Orange Seals, but that’s just my preference. Others may elect to remove one or both seals.

Note: If installing the bearing with one of the seals removed, put the seal toward the inside of the spool, so there is less potential for debris or water to get in the bearing and it may be easier to clean the bearing without removing it.

position-pin

17. Insert One Side of the Spool Pin: Insert one side of the spool pin to the point that the dimple is touching the side of the spool shaft. I like to orient the dimple on the pin as shown in the picture; it seems to always go in a little easier this way. However, if the pin has serrated edges running down the outside of its circumference, you may have to align it so it mates with any serrated edges inside the hole. Just rotate and slide it in until the serrations mate in this case.
A Tip: There is probably sufficient oil at the hole to lubricate the pin when you press it back in (if you performed Step 15). [It's obvious, but I thought I should mention that if the pin is tapered it will only fit one way.]

set-pin

18. Press-In the Pin: Position the spool pin pliers so the end of the pin you press is in the dimple of the bill, and the other side of the bill with the hole is aligned over the hole in the spool shaft.  Press slowly with the handles while lightly supporting the rest of the spool – just make sure the pliers don’t contact the edge of the spool or the bearing!

Take your time and be careful so the pliers do not contact the side of the spool or new bearing. Try to push the pin in so it is centered on the spool shaft.

It should not take as much force on the handles to reinstall the pin, as it did to remove it. If it does then something is wrong. Either you did not remove any knurled edges on the pin, or did not clean and lubricate the hole before hand.

pin-cented

19. Center the Pin: It is important that the spool pin be centered on the spool shaft.  Move the pin as necessary with the pin pliers, so an equal length of pin ends up on each side of the spool shaft.

A Tip: If the pin is not centered it can contact the bearing socket inside the frame (or even the center race of the large pinion gear bearing on some frames). You usually have about .5 mm clearance on a side before this occurs, and can look at the pin to see when it is properly centered. Sometimes I look straight down at the spool tip, and use the shield/seal on the side of the bearing as a way to determine when the pin is properly centered.

(By the way, the pin in the picture is centered. It may not look like it due to the tilt of the spool.)

plate-screw-area20. Reinstall the spool and side plate: Reinstall the spool, side plate and lock it in place with the plate screw. (Reversing the process described in Steps 1 thru 4.)

Note: There is no need to excessively tighten the screw, since you can damage the palm plate; only tighten it enough so you don’t loose the plate on the water!

21: Reset Spool Tension and Braking: Lastly, don’t forget to re-tighten spool tension and set the brake adjustment knob when you are done.

You need to do this before you make your first cast!  Trust me, you’ll wish you had if you didn’t!

Download Available!

Hopefully you’ve been able to follow along and complete the upgrade without any problem.  I’m sure you’ve learned a lot in the process, and the next time it will even be smoother!

I’ve included a copy of this blog in Word format, since you may want to have the instructions while doing the upgrade at your bench! You can download the .doc file to your hard drive with the link at the bottom of the blog, and print it out later

alphas-f2

Completed Alphas-F, ready to make a few practice casts!

[Side Note: The Alphas-F used in this blog had previously been supertuned.  It has an Alphas ito spool, TD-Z 4-bearing handle, level-wind and Carbontex drag washer upgrades, and specifically polished components for improved performance.]

[CLICK HERE] for Word copy of this blog.

- dModder

So You Want An Ultrasonic Cleaner…

Sunday, August 9th, 2009 by dmodder

frontultrasonic

Ultrasonic cleaners have been around for over 6 decades, yet they’ve really only been used to clean fishing reels in the past 20 years or so.  The technology was initially limited to aero-space, medical, electronic and manufacturing processes due to high costs and limited supply. But that all changed with the introduction of smaller bench-top models, and anglers and reel techs began to incorporate them after prices finally stabilized.

So, maybe you’ve seen the hype about cleaning your reels with an ultrasonic on a few forums or were intrigued when you watched a reel tech use one, and finally decided to get your own? Next, you went on the web and searched around – and eventually became overwhelmed with the choices, taken-aback on the high cost of some models, and/or just don’t know which one to choose because of the technical jargon and options!  Not surprising; since ultrasonic cleaners are very popular right now, and manufacturers in just about every export country seem to be offering them like there’s no tomorrow! They come in all shapes and sizes, the sales literature makes all sorts of claims, and they run the whole gambit in quality/construction/prices/etc. It’s no wonder that many never get one, even after deciding they would.

Trust me when I say selecting the right model can be tricky. Get the wrong one and you won’t be happy with the results, may eventually stop using it, and wished you had put the money toward a new rod or reel.  Get the right one and you’ll wonder how you could ever have enjoyed life without it, you’ll likely clean your reels more often because it takes considerably less time and effort, and will be elated with your decision! 

So the purpose of this blog is to help untangle some of the jargon, provide my experience and a few tips, and hopefully get you going down the right track!  But first we need to cover a little background information on how an ultrasonic cleaner works, theory, etc. [You didn't think I'd skip that part, did ya?]

Background Info

microscopicbubble

A bench-top ultrasonic cleaner consists of a tank, transducer, power supply, and control board which are mounted in an enclosure. The transducer is bonded to the outside-bottom of the tank, and the inside of the tank holds the cleaning fluid and components that need to be cleaned.  Heat from the transducer is removed by the cleaning fluid during operation, but the tank may also be equipped with an electric heater that raises and maintains the temperature of the fluid.

Cleaning takes place when high frequency bursts of ultrasonic energy are applied to the cleaning solution that surrounds the parts. The energy produces waves of alternating positive and negative pressure as they pass through the liquid. The alternating pressure:

  • Creates millions of microscopic bubbles during periods of negative pressure,
  • Implodes the bubbles during periods of positive pressure, and
  • The process gets repeated over and over again; related to the frequency (KHz) the unit is operating at.

The formation and collapse of bubbles is a phenomenon known as “cavitation.”  In a properly sized ultrasonic (e.g. adequate power, ideal frequency and correctly designed), bubbles will cavitate on/near the surface of the parts; and soil, debris, lubricants, etc. will be removed in the process.  When the bubble implodes it creates a jet of plasma that hits the object being cleaned.  It’s important to note that the bubbles are so small that you can’t see them with a naked eye while cleaning; but you can see the debris being removed and maybe even a little turbulence around the parts or on the surface of the cleaning solution.

The amount of cleaning that occurs in an ultrasonic is directly related to the cavitation that occurs on the parts, and characteristics of the solution itself.  So, the power of the unit, density of the waves passing through the fluid, fluid chemical properties and even the temperature of the fluid itself can all influence the cleaning process. [I'll have more on this later, when I discuss selecting a unit.]

cavitation

Conceptional sketch of cavitation used in ultrasonic cleaning.

There are two different types of transducers which produce the ultrasonic energy required for cavitation: a ferrous core that vibrates in a magnetic field at lower frequencies; and a piezo-ceramic crystal which oscillates at much higher frequencies. In general, lower frequencies are used to remove heavy and larger particles, while higher frequencies are used for removing smaller particles or when a delicate surface finish needs to be protected.

The amount of ultrasonic energy that is transmitted from a transducer to the liquid in the tank is measured in watts, and is referred to as ultrasonic power [average ultrasonic power].  The relationship between ultrasonic power to the size of the tank, tank level and the mass of the parts being cleaned is critical. If the unit does not provide sufficient ultrasonic power:

  • Cavitation may not occur in all regions of the tank,
  • Cavitation may not occur on all surfaces of the components being cleaned, and
  • Cleaning takes longer than it should or does not properly occur. [This might also imply that you'll need to operate the unit for longer periods, than it may have been designed for!]

cleanalphaitoframeThe efficiency of just about any cleaning solution can be improved by using an ultrasonic.  Not only will it save time and take less effort, but it will also do a better job at cleaning.  Ultrasonic cavitation will usually occur inside cracks, blind holes, at joints, and inside screw holes; that otherwise might not have gotten clean.  In addition, you won’t need to use an aggressive chemical to get the surface “metal clean” in an ultrasonic, if properly-sized, operated at the correct temperature, ideal solution, etc.  The picture at the left shows an Alphas Ito aluminum frame that just came out of the cleaner; it’s as bright and shiny as the first day I got it (even though it’s been cleaned 6 times and used for over 600 hours on the water).

An aside: Bench-top Ultrasonic cleaners are ideal for cleaning metal, hard plastic, anodized metals, glass, ceramic, crystal and other hard-surface components.  Ultrasonic cleaning is not very good for cleaning rubber, cloth, soft plastic, wood or other soft-surface items.  Never use an ultrasonic to clean cork, magnets, or other items you suspect may get damaged by the solution or by cavitation. Lastly, one might think that having jets of plasma hitting the finish on an expensive reel would really mess things up, but that’s very seldom ever the case – and the cleaning solution you use might have more of an effect.

Now that you’ve got a little theory under your belt, it’s time to go about selecting a bench-top unit.  The basics will help when you get ready to pull the trigger….

Selecting A Bench-top Ultrasonic

I’ve been through a few ultrasonic cleaners that I used for cleaning my reels over the years, and I’ve learned a few things along the way.  Granted I haven’t tried every model that’s out there; but I’ve drawn some general conclusions based on my experience.  [I even got so frustrated at one point, that I stopped using an ultrasonic for a while!] So here are my thoughts, preferences, and a few tips that may help when you go to buy one. [By the way, preferences are tailored by one's experience, expectations and needs -- 'one size fits all' seldom applies.]

I’ve listed the important features that you might consider when purchasing a bench-top unit.  Hopefully you won’t repeat my painful trip down “Ultrasonic Lane!”

General Info: Branson and Crest produce very popular bench-top models; and L&R/Quantrex, Fisher Scientific, Naytech, VWR Aquasonic and Mettler units are also used in many laboratories and production facilities. (I’ve also seen SharperTek ¾ gallon and larger models in use at a couple local reel service shops.) Yet, you still need to be careful even when selecting a model from one of these manufacturers; because power, basket size, duty cycle, construction, etc. are important factors that need to be considered for reel cleaning. [I'll have more on this later.]

Like a lot of other products, the growth of the internet has resulted in a barrage of vaguely advertised and lower-quality ultrasonic cleaners.  As a result, some sellers have been quick to adopt words that imply their cleaner is ideal for just about any and all service you can imagine. You’ll frequently see words like commercial, medical or laboratory service scattered throughout a listing; or product brands that sound remarkably similar to those you may already be familiar with. So you need to carefully read ads, do your homework, check available feedback, and use your judgment before making a purchase.

loadedultrasonic
Loaded basket of Daiwa Pixy components just starting to clean. Cloudy patches are debris and old lubricant being removed.

An Aside: I’ve had terrible luck with lower priced models over the years, and the last one I got failed to even make it through its first annual clean, inspect and re-lube on my reels.  Although it took a couple of “thumps”, I eventually learned my lesson. [The painful part wasn't the time/money that I had wasted; but rather the frustration I went through, since I had seen ultrasonics successfully used in labs and assembly-maintenance facilities ...and believed in the technology!] By the way, if you’ve had good success with a lower priced model from the internet/auction sites – good for you! I wasn’t so lucky.

Personally, I wouldn’t even consider buying a new unit now unless the seller is a manufacturer-authorized dealer, provides warranty or service information, and offers a money back guarantee.  If he lists a phone number that you can call to ask questions or is a manufacturer representative; so much the better!  Let’s face it, a good ultrasonic is a tool; and like many tools you get what you pay for. So don’t get lulled into thinking that one of the well-known ultrasonic manufacturers is dumping their inventory for $49.95 – and the one offered in a listing can universally meet all medical or industrial needs! NOT!

Ultrasonic Power: Read the power specification carefully, since the power provided in the description may not be the ultrasonic power rating if the unit has a heater.  In some cases you’ll see total power listed for the unit, and ultrasonic power won’t be specifically provided (total power is the heater power plus ultrasonic power ratings).  Also be careful if you see ultrasonic power listed as Peak Power or Peak Envelop Power(PEP); since average power (or just power and not PEP), is what is typically used for comparing units today.  [Like audio equipment, Peak Power will be much higher than actual power - not than anyone would try to pass a lower powered unit off as a higher one; would they?]

cleanhandleplate

Some lower-priced manufacturers deliberately oversize the heater side and undersize the ultrasonic side of a bench-top unit, in order to reduce cost and/or sell what appears to be higher-powered units at bargain prices.  It’s unfortunate that most users wouldn’t recognize the difference during use; as more cleaning is actually done by the cleaning solution, rather than by ultrasonic cavitation.  In many ways this may be fine for cleaning coins, jewelry, combs, lens, CDs, false teeth, etc.; but can be disappointing if you intend to clean reels.

The previous picture shows the Daiwa Pixy handle plate after it was cleaned in the ultrasonic.  The roller bearing mounted in the plate was spotless when I examined it under magnification!

A Tip: If the unit you are considering has a heater and the ultrasonic power is not specifically listed, then you should ask – and if the seller can’t tell you what it is, this can be a warning sign that the unit may not be adequate for cleaning reel parts. So the next step is to go on-line to the manufacturer’s website and get the information yourself.  [You can often find detailed specifications for a unit and the operating manual on a good website.] If you can’t find the ultrasonic power rating or even a website – that’s not a good sign.

totalpower

The total power of a bench-top unit will typically increase with the size of the tank.  Not only will the power of the heater need to increase (if so equipped), but the ultrasonic power needed to clean more parts in the bigger tank will also usually increase. However, the relationship between ultrasonic power is not always directly related to tank size; since more than one transducer may be added, the unit may have more efficient piezo-ceramic transducers instead of magneto transducers, or incorporate a totally different power scheme to drive the transducers in higher-end models. The overriding effect is that it will generally take longer to clean reel components as the unit ultrasonic power is reduced; which may not be a problem for some applications, but if reduced too low how do you know the chemical properties of the solution itself isn’t doing the vast majority of the cleaning, instead of being optimized with cavitation?

So where does that leave us for cleaning our reels? As a minimum, I don’t think I’d consider a ½ gallon unit unless it had at least ~50 watt ultrasonic power rating, a ¾ gallon unit with at least ~80 watt rating, or a 1-1/2 a gallon unit with at least ~130 watt rating.  [The wide range of component sizes, special lubricants and assorted debris found in our reels do present some unique challenges.]

lrultrasonic

As points of reference, it usually will take up to 15 minutes to clean a reel frame in my 135 watt ¾ gallon Crest, and 20 minutes in my 55 watt ½ gallon Branson. [O.K., I admit that I'm very picky when I clean my reels and probably tend to go overboard in this regard.] By contrast, a handle plate (with anti-reverse bearing still installed), usually takes 20 minutes and 25 minutes respectively. In addition I’ve also cleaned a few reels that had obviously been neglected for several years (got them at bargain prices); they were caked inside with hardened grease, a lot of dirt, and dried algae – it too about 60 minutes to get the frames and handle plates clean in my Crest!

Frequency: Ultrasonic frequencies in the range of 35 to 45 KHz work well for cleaning debris, grease, etc. from reels. Fortunately, most mid and higher-end bench top models generally fall within this range [~40Khz].  However, lower-end units can operate anywhere across the ultrasonic spectrum you can imagine, so look carefully!

Some models have controls that allow the frequency to be manually set or to automatically sweep a band of frequencies; to improve removal of specific debris, compensate for the geometry of parts, etc.  However, none of my the units have/had these features, and I did just fine without them.

basket
It’s easy to arrange parts in a rectangular-shaped basket.

Basket Size and Construction: Basket and tank size will likely have more of an influence on selecting a bench-top ultrasonic, than you might initially think! If the basket is too small you won’t be able to clean all components at the same time, and will have to resort to cleaning in batches.  This significantly extends the time required to clean a reel and negates one of the main reasons for getting it in the first place!

As a minimum, you need a basket (or shelf) that is big enough to hold the largest reel frame you intend to clean, plus space for the side plate and other components.  In addition, the tank depth needs to be sufficient to cover the top of the frame when it’s in the basket (or on the shelf), plus ½” or so for evaporation loss.  So there is an important correlation between basket and tank size, when selecting a model for cleaning reels.

In general, I’ve found that a basket that is 5″x3-1/2″x3″ (length x width x depth), is about as small a size necessary for most low profile reels. This roughly equates to a 1 liter model, and in all likelihood you’d probably wish you had gone to the next larger size if you had to do it over again.  [If you think you'll ever do bigger round or non-low profile reels you'll definitely want to go larger!] In addition, I don’t suggest getting a unit that doesn’t have a rectangular shaped tank if you can help it.  An odd shape (e.g. oval, exaggerated corners, gradual sloping sides), can cause the parts to eventually move and bunch-up against each other while the unit is in operation, and can be difficult to arrange all components in the basket (unless it is very large).

A Tip: Based on what I know today, I don’t think I’d consider buying a unit that was less than a ½ gallon (even if it was rated at more than 50 watts ultrasonic power), unless I saw it at a yard sale or auction and could get it for next to nothing.  If the tank size is too small, it can become a major bottleneck when you clean your reels, and you might eventually stop using it!

accessories

A stainless steel tank is a must – don’t consider anything else. If I had my choice I’d also want the housing, basket or shelf to also be made from stainless steel, but that’s just my preference. I’ve found stainless is so much easier to keep clean and it doesn’t discolor or crack with use. The stainless steel enclosed units I’ve tried also seem to run a little cooler than the plastic enclosed models, which has to be better for the electronic components.  [The picture at the left shows a typical basket, tray and shelf for an ultrasonic cleaner.]

Another Tip: Do yourself a favor and make sure the unit you get comes with a cover. It will not only reduce evaporation losses, but can also reduce the humidity in your work area!  In addition, you’ll also want a basket, tray or shelf for your parts, to keep them off the bottom.  (In a pinch you might be able to make something out of stiff wire or other “odds-and-ends”, but you can usually buy a basket for a fairly reasonable price with the unit.)  I prefer a stainless basket to plastic, even though it is a little more expensive. [The last low-end unit I got had a plastic basket and it cracked the second time I used it. I suspect the heat made it brittle, and it took several attempts to glue it back together again.]

Operating Cycle Time: As a minimum, I wouldn’t select a unit that had less than a 30 minute operating cycle [or timer], and would prefer one that was rated at least 1 hour if given the choice.  Some low-end or smaller units have a very short operating cycle (up to 8 minutes or less), since it doesn’t take long to clean a diamond ring, contact lens, or coins; and the manufacturer may not have designed the unit for longer operation in order to reduce cost. [And I wouldn't be surprised to learn that they probably didn't worry about overheating or the long-term effects from continuous operation in their design.]

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A Tip: The size of the timer and operating cycle time may provide insight on the durability of the transducer(s), power supply, and overall quality of the unit. If you don’t see the operating cycle time listed, ask the seller about it.  I previously provided the typical time it takes to clean a frame and handle plate in my current units. So let me give you another perspective on operating cycle: If having to stop what you are doing so you can reset the unit is inconvenient; then having to stop to let the unit cool down will be a major pain in the rear!

A bench-top unit that truly operates at its rated ultrasonic power will develop considerable heat inside the enclosure and in the tank (even it doesn’t have a heater).  I’m convinced that the last low-end model I tried eventually failed because of heat degradation – and a “post-mortem” revealed the ultrasonic power rating wasn’t even listed on the nameplate or on the transducer!  Uhhhh, what’s up with that ???&!#!

Many mid and higher-end models are rated for continuous operation, and some will have a setting that allows you to run it that way! Like any good tool, you don’t want to be concerned with how long you can use it.

cleanframe
Clean Pixy frame right out of the cleaner!

Heater: I’ve already touched on the heater in previous discussion, but here’s a little more information. The primary purpose of the unit heater is to raise and maintain the temperature of the cleaning solution. The tremendous amount of energy released by cavitation will generate the localized heat required for cleaning.

It’s possible to buy mid and higher-end bench-top units without a heater.  However, unless you use hot tap water to make your solution right before you use it, you’ll have to run the unit for a while to warm the solution before you clean parts. This may be fine for a time, but it does put extra run-time on the unit; and if it isn’t designed for long periods of operation it can eventually fail. Having a heater allows the fluid to be warmed ahead of time, and you don’t need to mix new solution nearly as often.

The temperature of the fluid will have an effect on the cleaning produced by the unit.  The characteristics of the cleaning fluid, debris being removed and the parts being cleaned can all be affected by solution temperature – since cavitation density and bubble formation is affected by temperature.  [I'm still surprised at the difference 5°C can have, on the rate that debris gets removed while cleaning.]

completedalphasito
Cleaned, re-lubed and reassembled Alphas Ito ready to fish.

So, if you can afford it get a unit with a heater.  It not only makes operation that much easier, it also eliminates one of the variables that affect the actual cleaning, and you can optimize temperature for your specific cleaning needs.  Most mid-and high-end models that have heaters use automatic controls to accurately maintain the temperature.

Degas Cycle: I never had a unit that had a degas cycle, until I got my Crest.  Most of the time I’d have to run the unit anyway because they also didn’t have a heater, in order to raise the temperature of the solution before cleaning – and the solution would also degas during this time.

However, when I got my first unit with a heater I noticed that cleaning slowly improved during the first 10 minutes of operation and eventually “evened-out”.  I hadn’t seen that before, because I ran the ultrasonic to raise temperature; and figured out the fluid was actually degassing during the first 10 minutes of use!

Many liquids will hold air and non-condensable gasses – and water-based ultrasonic cleaning solution that has just been added (or has been sitting in the tank for a while), is no exception.  Unfortunately, gasses in the fluid can affect the transmission of the pressure waves, and best cavitation occurs after the gasses have been driven out of solution.  Ergo “degassing”; which is the initial removal of gases present in the solution.

ultrasonic-control-panel
Digital control panel is easy to keep clean and operate. They are sealed from water and essentially have no moving parts.

Some bench-top units come with an optional degassing cycle that will prepare the solution for use.  You just turn it on and the unit will automatically operate in a mode that drives gases from solution.  You can go about tearing the down the reel and getting other things done in the mean time.

Do you need a degas feature in an ultrasonic? No, you can degas the solution as I previously described.  A degas cycle will definitely add to the cost of a unit, but it also makes operation a little more convenient and isn’t as hard on the unit.

Drain, Timer and Digital Controls: A drain, automatic timer and digital controls aren’t really required for cleaning a reel, and they add to the cost of a bench-top unit.  However, I’ll be the first to admit that they may lend to improved reliability and convenient operation.

For example, instead of pouring spent cleaning solution in a bucket, you can drain the tank into a gallon jug if the unit has a drain line.  Since, some high-end models can get quite heavy and awkward to lift; a manual drain may be something you want to consider on a larger model.  [Just don't drain the unit until after the solution has cooled!]

Mechanical timer and switches are fine; as long as you don’t get careless with getting things wet and keep the housing clean.  However, if you clean a lot of reels, purchasing a unit with digital timer and controls may be worth the additional investment.  Most are sealed and don’t have any moving parts which can easily fail.

Warranty and Service: The inside of a bench-top ultrasonic seldom has any user-serviceable components, so service and support can be important, because you’ll need to send it in for any repair. [Let's face it, oftentimes you are paying for the manufacturer's warranty and service when you purchase a mid or higher-end model anyway. Many carry at least a 2 year parts and labor guarantee, and a lifetime warranty on the heater.]  So, a good manufacturer likely has a network of repair centers and/or website where you can request information or help.  By the way, an ultrasonic cleaner is like many other electronic devices; if it is going to fail, it typically happens during the first few days or weeks of service.

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Precautions and Operating Tips

I would be remiss if I didn’t cover some of the more common precautions and operating tips.  However, always read the manual when you get your unit!

For obvious reasons, resist the urge to put your hands or fingers in an operating ultrasonic cleaner.  Always use a small stick if you need to move a part or a tweezers/forceps if you need to remove it. (I can personally verify that discomfort can occur if you stick your fingers in an operating ultrasonic!)

Never use strong acids or caustics, flammable liquids, bleach or bleach by-products, or solutions with a low flash point for a solution in the tank. Avoid the use of dishwasher detergents, since many contain hard abrasives for removing food particles, which can damage the finish on reel components and painted surfaces.

Solutions should be replenished when a noticeable decrease in cleaning action occurs, or when the solution looks spent (visibly very dirty or discolored). A fresh batch of solution at each cleaning session is usually not required (unless you elect to mix new solution because your unit doesn’t have a heater); but there’s no need to stretch things to extremes before you replace it.  [I can usually clean 2 to 3 reels in my ½ gallon unit or 3 to 4 in my ¾ gallon unit before I need to replace the fluid.]

Components being cleaned should never be placed directly on the bottom of the tank. The tank or components could get damaged or transducers that bond to the bottom may overheat. Always use a basket, tray, hanger or shelf to hold parts.

Always allow the solution to cool before draining the tank– even if your unit is not equipped with a heater.  The transducer can get damaged or the bond with the tank could be adversely affected, if there is no solution to slowly dissipate heat – even with the unit turned off!

Evaporation will result in a loss of fluid, so monitor level while in operation and keep it above the minimum specified in your manual. The ultrasonic is tuned so that it operates best at a specific level, and running it above or below this level can reduce cleaning or even damage the transducer.  Never run the unit with the tank drained or leave it unattended while in operation!

Always flush components with fresh water after they have been cleaned in the unit. Trace amounts of some cleaning solutions can discolor certain metals over time, prevent lubricants from adhering properly or cause operational problems when they get re-wetted.

Cleaning Solutions

brnsnsolutionIn theory, distilled water might work as the cleaning solution for reels in an ultrasonic cleaner.  However, I’ve tried it a few times on some old frames and handle plates, and the results were not very good.  Not only did it take significantly longer to clean the components, but I never felt they were as clean as they could have been by using an actual cleaning solution. The surfaces didn’t look “metal clean” and felt like they still had trace amounts of oil on them (a waxy look and feel).  I even tried increasing the temperature of the bath up to 75° C and still wasn’t happy with the results.  [But I had to give it a try!!!]

An Aside: When I thought about it afterward, my distilled water attempt was really an exercise in futility and never had much chance for success.  In many ways, the characteristics of reel lubricants and the physics related to cavitation were working against me: 1.) Many reel lubricant manufacturers deliberately put additives in their products to reduce harmful effects while fishing. It’s not uncommon for additives that improve adhesion, resist breakdown, and limit affects of water to be included in oils and grease; and 2.) The surface tension of pure water is fairly high – which actually reduces the amount of cavitation that occurs; surface tension of pure water needs to be reduced for best cavitation.

Most ultrasonic manufacturers usually recommend a water-based solution for general cleaning, like for our reels.  Commercial aqueous solutions typically contain detergents, wetting agents (reduces surface tension of the water), and other additives that specifically improve the cleaning process.  It’s no wonder that there are so many different types of ultrasonic cleaning solutions on the market, when you consider that the best composition is actually dependent upon the type of debris being removed and characteristics of the item(s) being cleaned.  Most solutions are also intended to be used from ~45 to 65°C., which is the optimum range for cavitation to occur in water (but always make sure you read the container instructions beforehand).  If the temperature gets too high the bubbles don’t implode anymore, but boil instead!

A large variety of excellent commercial ultrasonic fluid formulations are available for specific applications. I’ve used a few general purpose ones and found they work quite well, but are fairly expensive when compared to other options.  Sometimes you get a supply when you buy a new bench-top unit; just be sure to test it before you put your reel parts in it, because some fluids can discolor certain metals like aluminum or brass.

sgreen

I’ve also made my own solutions over the past few years.  My mainstay is a solution of Simple Green diluted in water; 10 parts tap water to 1 part Simple Green. But I’ve also had good results with a weaker solution; 20 parts tap water to 1 part Simple Green – and it makes rinsing easier. If there is any downside to some Simple Green mixtures, I’d have to say that it can tarnish aluminum alloys if you make it too strong (e.g. stronger than ~10:1). I usually set my tank temperature at about 45°C when I use dilute Simple Green.

dawndetergent

Another solution that I recently started using is 2 Tablespoons of Dawn Concentrated Dish Detergent in 1 gallon of water; which comes out to an amazing 128:1 mixture!  I stir it slowly with a spoon so it doesn’t create a lot of bubbles and gradually pour it into the tank.  It also does a good job, makes my aluminum Alphas Ito’s frame and handle plates shine like new, and is much easier to rinse-off. I set my tank temperature at 50°C when I use the Dawn solution.

A Tip: Regardless of what solution you use, always rinse the parts with a liberal amount of fresh water when you are done cleaning them.  Trace amounts of detergent can prevent grease or oil from adhering to metal surfaces that need lubrication, or might even cause an anti-reverse bearing to slip and not lock onto the handle shaft like it should. Did I mention you should always rinse your parts after you clean them in the ultrasonic?

Hopefully I’ve helped unravel some of the detail and pitfalls involved in selecting an ultrasonic for reel cleaning.  I admit that I still don’t have all of the “in’s and out’s” nailed down when it comes to operation; but maybe my tips and experience will be of benefit – and you can share yours.  [By the way, I'm in no way associated with any of the manufacturers or products covered in this blog; nor do I want to be.... I'm just a content ultrasonic user who happened to need a few attempts to finally get things right.]

Good shopping!

-dModder

Daiwa Saltiga DOGFIGHT Spinning Reel

Tuesday, June 23rd, 2009 by JIP

Have you guys seen this reel? The new Daiwa Saltiga DOGFIGHT spinning reel, available in July 2009, has 66 pounds of drag! That’s killer for a spinning reel. Oh, and a price tag of just $1099, that’s all.

Some more details: The Daiwa Saltiga Dogfight SA-Z6500HDF Spinning Reel is the ultimate Saltiga spinning reel. With a drag max of 66 lbs., it’s built to handle the heaviest of braided lines and control large, strong-pulling predators like Tuna, Amberjack, and Marlin. Features include: 14 bearing and 1 roller bearing, 66 lbs. max drag pressure, 6.2:1 gear ratio, Machined aluminum alloy body, sideplate, and rotor, Digigear digital designed stainless and bronze alloy gears, Dual full time infinite anti-reverse, Touch air bail tubular stainless bail, Water resistant hi-performance graphite drag, Forged aluminum spool with titanium ring, Double supported pinion system “zero friction main shaft”, Manual return bail closure system, Bail and rotor lock – during cast, Custom, machined aluminum ball-shape grip and handle, Drilled round power knob, and Saltiga Z 6500 HDF.

Daiwa Saltist Saltwater Spinning Reels – New Product

Monday, June 22nd, 2009 by JIP

Matching the Saltist Conventional is a new Saltist spinning reel by Daiwa.

As the Saltist name implies, these reels were designed for all-out serious saltwater fishing, and that means simple, straight forward mechanisms that can withstand the punishment and still work flawlessly, time after time. Like a manual bail trip for fewer moving parts – greater strength and reliability. Even a dual, full-time anti-reverse you can depend on, with no lever to accidentally turn off or snag line. Reliability and performance…that’s Saltist. Features include: Rugged, all-metal construction, Aluminum alloy body, sideplate, and rotor, 6.2:1 high speed gear ratio retrieves up to 53 inches of line with every crank, Digigear digital designed stainless and bronze alloy gears, 6 bearing (5 CRBB + 1 RB), Manual return bail closure system, Bail lock – during cast, Airbail tubular stainless bail, Machined aluminum handle, Waterproof drag and body construction, Forged aluminum spool with blue titanium nitride ring, Zero friction main shaft for added power, Dual full time anti-reverse, 22 – 33 lbs. of max drag pressure, Twist Buster 2 line twist reduction, STT 4000H, 4500H, 5000H, 6000H, and 6500H sizes.

More info on TackleTour.com: http://www.tackletour.com/reviewdaiwazillionsaltistpreview2010.html

Daiwa Saltist Lever Drag Conventional Reel – New Product

Monday, June 22nd, 2009 by JIP

Pre-ICAST sneak peak of the new Daiwa Saltist Lever Drag conventional reel. Pretty cool color combination huh?

Saltist Lever Drag Conventional Single and Two Speed Casting Reels combines a compact, lever drag design with the free-spool ability to easily toss live baits and hardware. Saltist LD features include: Choice of single or two speed models, Fast, One Touch gear shift, Six CRBB corrosion resistant ball bearings, Precision stainless steel gears, helical-cut for smooth, powerful winding, Ultimate Tournament carbon drag (UTD), Offset power handle with round speed knob, Aluminum frame and left sideplate are one solid piece for unmatched strength, Dual system Infinite Anti-Reverse (single speed models), Precision ratchet Anti-Reverse (two speed models), and Machined aluminum spool.

More info on TackleTour.com: http://www.tackletour.com/reviewdaiwazillionsaltistpreview2010.html

Inside The Daiwa Palm Plate

Wednesday, May 27th, 2009 by dmodder

daiwa_tdz103hltyper

I seldom break-down an entire palm plate like I do the rest of a reel during an annual clean, inspect and re-lube.  In fact, most of my reels have never had the palm plate disassembled, even though I’ve owned some for over 15 years.  I admit that I keep my reels covered when not in use, usually store them in a controlled environment and seldom fish in extreme conditions where I have to worry about salt, debris build-up, corrosion, etc. But someone who routinely kayaks in salt lagoons, shore fishes, or even angles in brackish water may need to periodically disassemble and service the palm side of their reel. In addition, if you are preparing to paint the reel or need to change-out a few brake adjustment components, then the following blog may come in handy.

So, let’s take a look at the inside of a TD-Z103HL +R palm plate while disassembling its components.  Although we’ll be working on a TD-Z, the arrangement and parts are similar to other low profile models like the Steez, Zillion, Alphas/Sol, Fuego, Viento, and Pixy. However, the arrangement of the TD-Advantage, TD-S103Hi, TD-1HI-T and related reels are not.  [In some ways the palm plates on these models are actually easier to work on because the configuration of the large adjustment knob and geared magnet holder are not as complex.]

Info Note: Depending on your browser, it may be possible to view a picture in full size if required. Just right click on a picture, select view, and go back one page when finished looking at it to return to the blog.

Preparation

There are some things to consider before beginning:

  • The configuration of set plates and magnet holds will vary on some reel models; and alignment, tolerances and force from the magnets may cause components to slightly bind. Resist the urge to force components.
  • Palm plate tabs that keep the set plate from moving when the palm plate is rotated can easily break (especially the Lexan alphas ito palm plate). Never not try to remove a palm plate while excessive spool tension is placed on the spool.  In addition, do not rotate the set plate while disassembling the palm plate, with the tabs are still engaged in the set plate mounting holes.
  • Screw hole(s) in the palm plate can strip or break due to over-tightening or repeated insertion/removal of the set plate screw(s).  Ensure you have the correct sized screw driver and only snug the screws when tightening them. Do not use a thread sealant on these screws and do not attempt to use larger screws!
  • If the set plate (which holds the inner magnet ring), is to be separated from the magnet holder (which holds the outer magnet ring), there is the potential for the glue to crack.  This can allow a ring to turn as the brake knob is adjusted – which will affect magnetic braking.  In addition, do not remove a magnet ring from its mounting unless it is absolutely necessary; some rings are very brittle and can crack or chip. (See my previous blog on the Daiwa magnet rings.)
  • Small parts can easily be lost. So make sure you take appropriate precautions, have a suitable work area, adequate lighting, etc.

td-z103p-schematic

Make sure you have the schematic for your reel so you can follow along while taking apart the palm plate. I won’t go a lot into reassembly, since it is just a matter of reversing the process used to take apart the palm plate. So having the schematic will help insure you get components in the correct orientation later. You can also refer to the part names when required.

Tools and consumables you need include: 1/16″  flat-bladed screw driver or small pick, 3/16″ flat-bladed screw driver. #0 and 00 Phillips screw drivers,very small dab of your favorite reel grease, and reel spool oil

Reduce spool tension until force from the pinion under the tension knob no longer acts on the palm plate. Unscrew the set plate screw in the center of the magnetic brake adjustment knob, and rotate the palm plate ~30 degrees to disengage the tabs and remove it.

Make sure the magnetic brake adjustment knob is set at 10 or “Max”. This will reduce any magnetic force from the rings on the adjustment knob gear.  The magnets will stay in this position since opposite magnetic poles are aligned with each other, and the set plate and the magnet holder can usually be removed together as one unit.

palm-plate-1

Note: The picture at the left shows the inside of the TD-Z +R palm plate.  Most recent Daiwa low profile palm plates are of similar layout,but they will only have one set plate screw to attach the magnets to the palm plate (which is located beneath the spool bearing).  However, a few models will have an additional screw as circled in the picture.

Some models that have 2 screws include a few of the early LH Vientos, TD-Z103HL and TD-Z105HL.

Note: Daiwa magnet holders and set plates are typically made from anodized or coated metal.  They are finely machined, and made for a precision fit and smooth operation. There should never be a need to pry or use excessive force to get them apart!

Disassembling the Plate

palm-plate-2

1. Remove the bearing retainer – I suspect just about anyone who has disassembled a reel has lost more than one bearing retainer. Those small clips seem to have a mind of their own; frequently getting launched into the infinite vacuum of space by the spring force that keeps them mounted! So trust me; if you’ve never removed one before, you want to take action so you don’t loose the clip.  They are so small that they are almost impossible to find.

I like to put a finger or thumb over part of the clip to restrain it, as I push a small screwdriver or pick on one side of the clip to work the retainer out of its groove.  Some perform this step with the side plate in a clear plastic bag in case the retainer clip flies out; and still others may use a pair of tweezers to grab, hold and remove it. Do whatever you are comfortable with, but just make sure you do something to keep from loosing the clip!

palm-plate-32. Remove the bearing – Once the clip is removed the bearing is free to come out of its socket.  However, sometimes the bearing will tilt and become stuck in the socket.  If this occurs, just lightly tap around the top of the outer race to reposition the bearing and then pull it out.  In addition, stray static magnetic force can hold the bearing in the socket as it begins to clear the top of the inner ring. So, gently grab it with a pair of tweezers or a small pick to get it the rest of the way out.  I do not suggest tapping the palm plate on an open palm, because the bearing can fly out of the socket.  If it hits a hard surface it can be damaged.

palm-plate-4

3. Remove the felt washer (Spacer B or C) – Remove the felt washer with the tip of a small screwdriver, pick or even a tooth pick.  Be careful so it doesn’t tear, since it can sometimes get lodged between the side of the ceramic plate that is beneath it and the bearing socket.  Lay it flat on a paper towel and press down on it to adsorb any excess oil.  Inspect it for tears, thinning, soiling, etc. and replace if necessary.

The felt washer absorbs excess oil and oil mist expelled by the bearing during use, and keeps the ceramic plate beneath it lubricated.  If the felt is torn or soiled it should be replaced.

Note: The configuration of the components in the bearing socket can be a problem if you frequently over-oil the palm plate spool bearing.  Excess oil can essentially pool within the bearing socket and the net effect is that the bearing will end-up sitting in an oil bath.  This will result in poor casting performance, loss of casting distance, and increased noise.  The oil might even eventually drain from the socket onto the braking magnets, and splatter on the inductor and side of the spool.

palm-plate-5 4. Remove the ceramic plate – The ceramic plate sits loosely in the bearing socket. So, use a small pick or screwdriver to move it out while the palm plate is tipped on its side. I typically catch enough of it so I can flip it on a side and grab it; but exercise care, because it can be scratched, chipped or even crack if you try to pry it out.  (You might even damage the coating on the metal bearing socket if you try to pry the plate out.) Sometimes oil will cause the shim beneath it to adhere to the plate, so just remove both together if this is the case.

Note: The palm side of the spool tip contacts the center of the ceramic plate for spool tension.  Spool tension will not work properly if the plate gets damaged – it can crack in two if the reel is dropped so that it lands on its palm plate. (I’ve had that happen to a TD-Z when I dropped it on the deck of the boat while changing rods.) In addition, the plate can dry out and need lubricant if the reel and spool bearings haven’t been lubricated or used for an extended period. Excess vibration or a low-pitched squeal often results during a cast if the plate needs a drop of oil.

The ceramic plate typically shows little wear with reel use.  However, it may need to be periodically cleaned depending on the water you fish, how the reel is stored, environmental factors, etc.  I typically clean mine in a dilute solution of Simple Green, rinse it thoroughly with fresh water, and pat it dry with a clean towel.  After it is clean I shine a light on the surfaces to inspect for signs of cracks, chips, etc.

palm-plate-65. Remove the remaining shim(s) - The brass shim sits loosely on top of the screw in the bearing socket. Sometimes the shim will be copper or there may even be a couple stainless steel shims like on some of the early TD-Xs – so consult your schematic for your exact arrangement! If you tilt the palm plate over the shim(s) will usually fall out of the bearing socket, just don’t loose  or bend them.

The purpose of the shim(s) is to provide a firm foundation for the ceramic plate.  On some reel designs it can also protect the ceramic plate from the screw at the bottom of the bearing socket, level the ceramic plate on top of the screw, and ensure the ceramic plate sits at the correct height for proper spool tension adjustment. Most Daiwa reels will develop little or no spool tension if the shim(s) are not reinstalled, and if they do, the adjustment range will be extremely narrow.

Modder Note: I have made some replacement shims from other materials over the years, when I didn’t have any replacement stock shims.  I’ve used brass, copper, nickle-copper, stainless and even teflon sheet material.  Just use a micrometer to measure the thickness of the old one, and cut the new shim to same dimensions/shape.  I can’t honestly say the new shims in the palm plate worked any better or worse then the stock shims that came in the reel — but admit that I don’t fish in extreme conditions where corrosion is a factor.


palm-plate-76. Remove the Set Plate Screw(s) –
Use a screwdriver to remove the set plate screws.  Some screws will require a Philips head screwdriver and others may require a flat blade, depending on the reel.

Note: Just make sure you don’t inadvertently try to tighten the screw because it can damage the palm plate itself. Remember the rule “left to loose and right to tight.”

Inspect the head of the screw that you remove from the bearing socket. Knock off any burrs caused by the screw driver with a small file.  Burrs can prevent the shim(s) from sitting directly on top of the screw head on some Daiwa designs and may even cause noise during a cast — just don’t get carried away with any filing (sometimes I’ll just use a dull knife)!  [Some designs actually have a small ledge machined into the bottom of the set plate for the shim to sit on.]

palm-plate-87. Remove the magnet holder retainer - This step may not be required, depending on the condition of the magnet set plate and magnet holder. A reel that has seen a lot of braking adjustment may be loose enough that the set plate and holder will easily disengage from the gear teeth in the knob, and they can be removed together with the retainer in place. If you are unsure about the condition of your set plate/holder, then it’s probably best to just remove the retainer – the magnets will typically stay in position because unlike poles are opposite each other. [You'll notice in the picture below that the polarization marks haven't moved and are still aligned with each other.]

Note: Make sure you don’t damage the coating on the magnet rings when you remove/reinstall the retainer. A scratch or chip can result in problems later!  (See my previous blog on the Daiwa rings for more information.)

palm-plate-98. Remove the set plate & magnet holder - The magnet holder has gear teeth on one side, that engage with the gear teeth on the bottom of the adjustment knob. Usually it will just lift off the palm plate, but sometimes you need to slightly-tilt the set plate/magnet holder so the teeth disengage. Resist any urge to rotate the set plate/magnet holder to remove them; the set plate is still engaged in 2 tabs beneath it!  These tabs prevent rotation of the set plate while the palm plate is being removed from the reel, and they can easily crack on some palm plate material.  The tabs can bind on some reels, so just take your time and don’t force anything.

The magnet holder can be removed from the set plate once both are removed from the palm plate.  Machined edges and magnetic force from the rings will usually keep the two pieces together. However, unless you need to work on the magnets or replace something, I would just leave them together.  [The magnets are fairly protected when both pieces are left together.]  If you do separate both pieces remember that you will be fighting force from the magnet rings and their separate poles – which can be quite impressive!

Note: Be aware that the rings can pick-up stray magnetic debris — so I keep them in a small plastic bag unless I need to clean them. See my previous blog on magnets for a good way to clean the magnets – do not attempt to blow off debris with air!

palm-plate-10Note: The picture to the left shows the exposed palm plate.  The curved arrows identify where the screws thread into the palm plate. Although the excess material around the screw holes seems robust, the material can still be stripped or even crack!

Never use a thread sealant on these screw holes.  Chances are you’ll regret it the next time the magnet holder/set plate needs to be removed!

The bigger arrows identify the tabs that engage in the holes on the bottom of the set plate. These are the tabs that can be sheared if the palm plate is removed with excess spool tension applied on the spool – so always back-off spool tension before removing the palm plate! [Once these tabs shear-off you probably won't be able to remove the palm plate without resorting to extraordinary means.  I've heard of a few cases where this has happened on the Lexan Alpha-ito palm plate, which is almost impossible to replace!]

palm-plate-119. Remove the brake knob retainer – The brake knob retainer is held in place by the small post that is molded on the palm plate, which fits into the hole in the retainer.  To remove it, just slide the end of a thin screwdriver under the edge that faces away from the knob.

Note: There should be no need to force the retainer off the post because it is a friction fit.  The magnet set plate actually keeps it in place when it is reinstalled.


palm-plate-1210. Remove the brake adjustment knob -
Most of the time the brake knob will fall out once the knob retainer is removed.  You might find a small loose washer on the screw [brake dial washer], so ensure it doesn’t get lost – consult your schematic. [The washer sets between the palm plate and the bottom of the knob on some models, on the palm plate screw itself.]

The individual components mounted on the knob can be disassembled, but is seldom ever required. Consult your schematic if you need to disassemble the knob.

Reassembling the Plate

Hopefully you’ve followed disassembling the palm plate with your schematic; and have become familiar with parts, arrangement and specific differences of your reel.  Therefore, I won’t go into a lot of detail for reassembling the palm plate, since it is really only a matter  of performing the previous steps in reverse order.  Besides, I’ve already covered some the important stuff you’ll need for reassembly. However, here are a few other notes and tips:

  • Before reinstalling the braking knob in the palm plate, work a very tiny dab of grease or a bit of oil over its gear teeth. No need to get carried away with the grease/oil!
  • Make sure the brake adjustment knob is set at “Max” when you mesh the gear teeth between the adjustment knob and magnet holder.  This will ensure that the polarization marks on the magnet rings are aligned properly for the full range of adjustment (maximum to minimum braking), when the gears are meshed.  [If the brake adjustment knob does not have full range of travel then this was the cause.]
  • Put a partial drop of oil where the screw in the center of the adjustment knob passes through the bottom of the palm plate. The oil will help insure the brake dial washer is properly lubricated and the adjustment knob won’t bind. However, there is no need to get carried away with the oil!
  • Snug down the screw(s) that hold the set plate to the palm plate. Do not over tighten these screws! Make sure a screw is aligned vertical and threads are initially engaged before attempting to tighten it — you don’t want to cut another set of threads in the palm plate material.
  • You may have noticed that there is a shiny-smooth side and a rough looking side on the ceramic plate.  The picture below shows both sides.  When reinstalling the ceramic plate, you’ll probably have better performance when the plate is replaced with the rough side facing toward the bottom of the bearing socket, and the smooth side faces toward the bearing. If it is reversed, you may eventually notice more noise when making a cast, and it will need to be lubricated much more frequently. [Excess oil from the felt seems to  readily disperse across the entire smooth surface to lubricate the spool tip that contacts the plate, but won't on the rough surface.] It’s worth a try!

Note: Ceramic plates have changed slightly throughout the years, and I’ve gotten recent reels with the plate installed in either orientation.  Some have worked well, and others worked until the plate finally dried out and needed additional oil lubrication, and vibration resulted during a cast.  In this case, try turning the plate over after completing the previously described steps.

ceramic-plate

  • Before you reinstall the ceramic plate in the bearing socket, coat both sides with a very thin and light film of your favorite spool oil. This will insure palm plate spool tension components are properly lubricated during reassembly. Do not get carried away with the oil!
  • Be careful when reinstalling the bearing retainer, it can fly out of the bearing socket and get lost just as easily as when you removed it.  I cover part of the retainer with a finger/thumb after I put 2 sides of the retainer in its mounting groove; and then use a small screwdriver or pick to push the last side into the groove.
  • Lastly, don’t forget to re-tighten spool tension and set the brake adjustment knob when you are done – and before you make your first cast!

Now I need to seriously get ready for my annual migration to Paradise, …Oh Canada . I’ll be out of touch for the next few weeks.

-dModder

Backlash, Magnetic Braking and Spool Tension

Wednesday, May 13th, 2009 by dmodder

revo-stx-tensionI thought I’d spend a little time discussing spool tension and magnetic braking. The relationship between the two has stumped many new bait cast reel owners over the years, and making adjustments on-the-water can even cause a veteran caster to wonder at times. In addition, when you consider spool tension components can wear and need servicing just like others in the reel, someday you might find “the mag winch” just isn’t responding the way it once did at preventing backlash.

Let me start-off by saying that it really doesn’t matter what type of brake a casting reel has; spool tension and braking need to work together in order to prevent backlash, while also providing optimum casting or pitching performance.  If spool tension is not balanced properly with magnetic, centrifugal, friction or even electronic braking; it can result in a noticeable reduction in distance and accuracy, backlash, and may even preclude achieving repeatable casts.

Backlash

tension-bb1nh

The mathematics and physics involved in making a cast is extremely complicated.  It starts with the initial transfer of energy from the angler’s arm to load the rod; continues from the loaded rod to launching the lure; and ends with the flight of a lure that ultimately enters the water.  The dynamic processes involved include those of a cantilevered bar,  tension catapult, and ballistic trajectory of a projectile, respectively.

If one were to model a typical cast, some of the variables would include the modulus (stiffness), length and moment of inertia of the rod; mass and aerodynamics of the lure; force applied by the angler on the rod; exact point when the spool is released; and wind.  The neat thing is that, in the real world of a magnetic braked reel, all of these variables lend insight into what actually can lead to a backlash. Oh yah, did I mention that it would be great if the reel itself should not be a factor in any of the processes? Ideally it would provide only the exact amount of braking torque on the spool to prevent backlash! Needless to say, it’s good that baitcast reels have adjustable spool tension and braking controls, because there are a lot of variables involved!

So, what is a backlash anyway? A backlash is a tangled mess of line that has wrapped itself around the circumference of the spool during a cast.  Some anglers refer to it as an ‘overrun’ or ‘overflow’, and others simply refer to it as ‘a bird’s nest’ (what it looks like the first time you see it?).   Backlashes can range from a minor two wrap tangle, to a major heron’s nest that can never be untangled, and reel manufacturers have spent a lot of effort in developing backlash systems to preclude them from occurring.

herons-nest-td-x

What causes backlash? A backlash occurs when the speed of the spool becomes greater than the rate at which line is being pulled from it by the lure. During a cast the spool instantaneously begins to rotate from a dead stop when it and the lure get released, it initially accelerates and then decelerates as momentum is lost from the lure during flight, and eventually stops rotating as the lure enters the water — and a backlash can occur in any one of these phases. Some factors that can ultimately influence spool or lure speed, and lead to backlash include:

  • Poor casting technique: Snapping, jerking  or whipping the rod tip does not provide for a smooth and controlled spool start up.  Releasing the spool late can cause the lure to crash into the water with significant velocity a short distance from the angler. Having the lure inadvertently hit an object before reaching its target can result in an instantaneous loss of lure momentum, while the spool continues to rotate at the same speed.  [The previous picture is the result of one rod contacting another at the beginning of a cast.  Yes, there is a spool in there!]
  • A rod that is too stiff for the weight of the lure: The rod does not load properly, so the angler knowingly/unknowingly tries to compensate for this by applying more force on the rod.  Overrun occurs because spool start up is not as smooth or controlled as it otherwise  should have been.  (Uncontrolled spool start-up of this type will challenge just about any braking system on a reel; unless spool tension is set extremely high.)
  • Poor line characteristics: Line that is too heavy or stiff, or does not easily bend as it moves from the spool to the line guide.  This can cause the line to loosen or “fluff” on the spool as it rotates, and not flow smoothly through the guide.  (Smaller diameter spools and lower profile reels tend to be most affected by line characteristics, especially with lighter weight lures.)
  • Skill of the angler: Not using a “trained thumb” to stop the spool as the lure enters the water.  Not allowing the rod to adequately load before releasing the lure will result in some spool rotation, but it usually won’t propel the lure sufficiently to prevent immediate backlash. If spool tension is too loose for a heavy lure, or if the lure is too light and excessive effort is put into the cast, it may result in a backlash. Having the magnetic brake set too low, so insufficient counter torque is applied on the spool during the cast. Having spool tension set so light, that magnetic braking is not able to produce enough counter torque, even at the maximum brake setting.
  • Lure aerodynamic properties and effects of wind on the lure: Lures that have significant drag or lures cast into a headwind will decelerate quickly, and the spool may not depending on the brake setting and how responsive braking is.  Lures that are extremely light retain little momentum; and an overrun can occur if the spool does not loose momentum at the same rate.
  • Problems with the magnetic braking or spool tension components.

trajectory-with-air-drag

Ballistic Trajectory of a Typical Lure
(With and Without Air Drag Factored In)

The trajectory of the lure is affected by air drag, gravity, and wind; especially in the later part of a cast when the lure decelerates. Putting a small amount of tension on the spool will usually keep it from spinning at too high a speed as the lure starts to slow, so that magnetic braking can prevent backlash.

td-zr-hs-tension-compThe most likely time a backlash occurs is when an angler tries to “eek” out a little extra distance from his cast.  [I'm sure we've all had this happen to us at least once or twice while out on the water?] Without knowing it, you can apply enough force on the rod (and lure), to exceed the braking capabilities setup on the reel. So, a backlash occurs unless you readjust the reel ahead of time or feather the spool with a thumb.

Setting Spool Tension

Putting a small amount of tension on the spool will go a long way at preventing backlash. However, it’s easy to go overboard; cranking it down to the point that spool speed and casting distance are significantly reduced and little braking actually occurs.  On the other hand, you can have tension set so loose that braking never really has a chance to slow the spool (or because the acceleration of the spool far exceeds the capabilities of the braking system) — and backlash was inevitable.  So, it is best to strive for just the right balance between sufficient spool tension and braking to achieve optimum casting performance.

ultramag-s2-tension

There are a few different ways to initially set spool tension on a magnetically braked reel, and I’ll eventually describe what I do.   However, far be it from me to try to persuade someone who has had good success setting spool tension one way, to change anything or switch to another. In addition, some manufacturers may even provide recommendations in the instructions that come with their reels, based on the configuration they use for spool tension, braking, etc.

I initially set the spool tension on my mag casters whenever I switch lure weight. While holding the rod and reel parallel to the ground at about waist height, I release the spool and let the lure slowly fall to the ground.  If the spool is still turning when the lure contacts the ground then the tension is too loose, so I add a little tension and repeat again.  If the lure doesn’t move or it stops before reaching the ground, then the spool tension is too tight, so I loosen the tension a bit and try again.  When I get tension adjusted to the point that the spool stops turning as the lure hits the ground, then I’ll make a few casts/pitches and dial in the magnetic braking, or maybe fine tune spool tension and braking a bit further.

td-z-r-tension-threadsLet’s face it; some magnetic braking systems are not as resilient as others, so maximum counter-torque and responsiveness can vary from one brand or model to the next.  Because of that, spool tension will usually need to be adjusted to keep magnetic braking within a usable range.  Spool tension and magnetic braking may also need to be rebalanced if you use a trained thumb to feather the spool during the cast.  (The more you use a reel and “educate your thumb”, the fewer adjustments you’ll need to make, and the better the reel will perform.) Lastly, characteristics of the rod, your casting style, effort you put into your casts, the lure, and other factors previously described can all influence final reel settings.  What you are ideally striving for is:

  • Sufficient spool tension to mitigate over-run for normal conditions,
  • Least amount of spool tension required to keep magnetic braking within an adjustable range, and
  • Modify spool tension and brake settings to accommodate your ‘trained thumb’ and casting style.

Maintaining Spool Tension Components

spool-tension-lews

Spool tension schemes usually employ friction acting on both ends of the spool shaft, which can be varied with a threaded cap.  Most involve the use of shims, washers, or disks to compress against the spool shaft; and Daiwas even employ a pinion that applies force on the spool tip. I won’t go into any detail or the mechanics of any of these designs, because they are fairly straightforward. So, just look at the reel schematic and you’ll likely be able to recognize the method(s) employed.

spool-tension-steezThe important thing to remember is that spool tension components will require maintenance, just like other parts in the reel.  For example, shims and washers can scratch or dimple; disks can crack or wear; and the spool shaft tips that they contact can become scored, blemished or affected by corrosion.  So, all will likely require some amount of periodic cleaning, lubrication and replacement to ensure consist performance.  Excess noise, vibration, loss of tension adjustment range, and erratic operation may result when the components need service.

The threads for a tension cap and the slot that the top of the pinion rides in, can be another source of problems for a Daiwa bait caster.  Burrs can cause the pinion to hang up or the spool tension adjustment knob to not turn as far as it should, resulting in erratic or inadequate spool tension adjustment.  [I marked a small blue 'X' in the previous picture of a TD-Z +R handle plate, where a small burr left from manufacturing was interfering with pinion travel.  The top part of the pinion would periodically hang-up when I thought I was changing spool tension. I ended up knocking the burr off with a sharp knife.  (You might have to right click on the picture and click on 'view' to see the area that I dressed-up in full size; you can page back to the blog after viewing it.)]

Baitcast reel modders and tuners have long known that blemishes and corrosion on shims and spool tips can result in erratic or non-linear performance of the tension knob.  So they polish shims and other tension components as part of their super-tuning ritual.

In one of the next blogs I’ll get into disassembling a Daiwa palm plate.  Some of the spool tension components located beneath the spool bearing, require special care and maintenance!

-DModder

Magforce Rings

Friday, May 1st, 2009 by dmodder

opposing-magnetsDaiwa’s Magforce® braking designs have been around for over 25 years now and first appeared in the Procaster  PMF1000. It has essentially been used in all Daiwa bass reel designs featuring magnetic backlash control since 1982.

While other magnetic braked reel manufacturers primarily used designs that changed the distance of the magnets to the inductor or other way to vary flux, Daiwa has essentially stayed with opposing magnetic fields for braking adjustment over the years.  They’ve also perfected the design along the way, resulting in some innovative changes in subsequent Magforce braking schemes – specifically in inductors, spool design and magnet configuration.  So, let’s spend some time looking at the Daiwa rings, and I’ll eventually get to the other braking components later.

Button Rings

procaster-lite-ringsThe early Daiwa mag casters used individual button magnets to provide the magnetic flux that induced braking torque on the inductor.  The use of small SmCo magnets provided significant design flexibility; they were relatively easy to mount, plentiful and provide an abundance of magnetic flux for braking.

For example, the physical arrangement in the early TD-X’s consists of a smaller ring of magnets fixed in position on an anodized aluminum set plate, which is attached to the palm plate.  (This ring plate also contains the spool bearing socket.)  A larger ring of magnets surrounds the smaller ring, which is attached to another anodized aluminum set plate that is geared to the adjustment knob. In this arrangement the outer ring can rotate up to 60° about the smaller ring, allowing the user to adjust braking torque developed on the inductor, which moves between both rings.

early-td-x-mag-rings

Early TD-X Magnet Set

The outer ring is fitted with a magnet holder that has 4 individual SmCo button magnets glued into it, each with a painted surface facing the center ring.  The magnet surface is painted yellow to identify North Poles and blue to identify South Poles. As you can see, the magnets alternate from north and south poles around 240° of the inner circumference.  But wait; there are 2 empty magnet locations in the larger ring!  The button magnets in these locations are not missing – instead they were intended this way.  Sufficient braking could be developed on the heavier early spools, even without these 2 magnets!

td-x-103hila-magsThere are also 4 magnets mounted in the center ring as shown in the left side of the picture to the left.  Magnets also alternate between North Poles and South Poles, but the painted poles face toward the inductor, covering 240° of the outer circumference.  There are also 2 empty magnet locations on the inner ring; but they are only aligned with the 2 empty magnet locations on the outer ring when the brake adjustment knob is set for minimum braking.  (We’ll get to what happens to the position of the outer ring and its empty slots, shortly.)

td-x-bearing-shieldAll buttons in both plates are glued in position in the plastic spacers.  Notice that there is also a shield located on the outside of the outer ring and another around the bearing socket itself (shiny silver rings shown in the pictures).  The shield around the bearing helps prevent the bearing from being affected by the strong magnet flux produced by the inner ring SmCo magnets; and both shields help improve close-coupling between the magnets on each respective ring, by redirecting return flux.

You’ll find a sketch of an early TD-X set of rings below, so you can refer to it as I describe what occurs from minimum to maximum setting on the brake adjustment knob:

  • At a minimum setting (sometime labeled “off”), all 4 poles of the outer ring’s magnets are aligned with identical poles on the inner ring’s magnets. Can you recall the discussion on magnetic buck in a previous blog? It’s the same concept, except 4 magnet pairs are involved – magnetic lines of flux become distorted (e.g. “magnetic buck” or repel each other), from the like poles; so less overall flux reaches the inductor. Less flux implies that less braking torque gets developed on the inductor.
  • At a maximum setting only 3 poles of the outer ring’s magnets are aligned with 3 opposite poles on the inner ring’s magnets. In this case, magnetic flux from the opposing poles is boosted (e.g. “magnetic boost”), so maximum flux reaches the inductor. More flux implies, more braking torque gets developed on the inductor. [Notice that although there are 4 pair of magnets, only 3 pair is involved in magnetic boost. I'll have more on that at the end of this section of the blog.]
  • Between minimum and maximum, the flux patterns shift and strength reaching the inductor varies, until the outer ring finally reaches 60° of travel. Braking torque developed on the inductor changes throughout that range, and is still dependent on the amount of flux that reaches the inductor.

td-x-min-max-braking

Early TD-X Minimum and Maximum Braking Configuration
[Magnetic "buck" and "boost", respectively]

This same arrangement is still used today in some recent reel models like the Procaster 100HN and TD-Viento. However, it wouldn’t suprise me to see plated SmCo or NIB magnets instead of unpainted SmCos.

picdaiwaviento6
TD-Viento Button Rings

Maintenance and Modder Notes: Occasionally the glue that holds a magnet to the plastic spacer will break or crack, especially if soaked in oil or a solvent based spray lubricant.  Should a magnet come completely loose, it can result in the magnet coming out of position and wedging against the inductor during a cast. This is due to the strong magnetic flux developed on the inductor as current is induced into it; which can be strong enough to physically shift a loose magnet. [Did you ever see a humongous bird's nest that resulted in launching a lure into "oblivion"?]

So, I recommend you always check the condition of the glue and barely try to nudge the magnets to see if they will move in the holder, when you remove the palm plate to re-oil the spool bearings.  If you find one, you can dab a small amount of epoxy on its edge and onto the spacer to repair it.  Just don’t get it on so thick that it interferes with the inductor.

procaster-pmf55hThe inner spacer (and its magnets), can sometimes shift position around the bearing shield.  When this occurs you’ll likely notice that braking is no longer adjustable – essentially always at maximum braking regardless of what the knob indicates.  So, carefully remove the inner spacer (try not to knock any magnets loose or damage the glue), put a very light film of super glue on its inner circumference and slip it back over the shield.  Just make sure the knob is set for maximum braking, and align the yellow/blue magnet faces as indicated in the sketch above. Once dry, it will stay in position.

It’s best to remove any magnetic debris that collects on the rings, since it could find its way into a bearing.  (That may also be another reason for keeping shields on the bearing as well!)  Hard magnetic debris can quickly damage a bearing, and once inside it is almost impossible to remove.  Resist the urge to attempt to blow the debris off with compressed air; and remove it as I described in my previous Magnet blog.

You can increase the braking should you find that there is insufficient backlash control when casting extremely heavy lures (e.g. musky baits, swim baits).  Just get a pair of SmCo buttons magnets of the same size as others in the reel, identify the correct pole faces, and glue them it into an empty slot in each holder. Just ensure you maintain the alternating pole configuration that faces toward the correct side of the inductor, and put them in the correct empty slot so they become active when the adjustment knob is set at maximum.  Be forewarned; this will reduce the range of the brake adjustment knob, which will become more noticeable at lower settings, and will tend to make knob adjustment more critical.

You can also decrease the braking should you want to try and improve pitching performance (without the need for a “trained thumb”).  You can remove a pair of magnets (one on the same end of the inner ring and outer ring).  Carefully pick away the glue (don’t crack or shatter the magnet), and once free you can remove it with a pair of tweezers.  This will tend to spread-out the braking range of the adjustment knob, so you can make finer adjustments for pitching.  However let’s face it, some of the earliest spools are just too heavy to get the same pitching performance as today’s high-end models; but you might get a little closer with reduced braking toward the lower end of the adjustment knob. If you are not happy with the performance, just simply reinstall the magnets as described above.

SmCo Rings

daiwa-logoAround the time of the TD-X Supertune and TD-S, Daiwa began using 2 specially magnetized rings, instead of rings made from individual SmCo button magnets like in earlier reels. (The same rings are used in the TD-Z, Alphas, Fuego and many other subsequent models.)  Although the new rings were generally the same physical size as the early rings, they are uniquely different.

The physical arrangement of the 2 rings is essentially the same as before, with a smaller ring fixed in position within a larger ring.  The larger ring is geared to the adjustment knob, so that it rotates up to 60° about the smaller ring.  (The braking inductor moves between each ring.) Rotating the outer ring would allow the user to adjust between maximum or minimum braking, just like the earlier reels.  However, what makes these rings special is the way they are magnetized!

td-z-mag-rings

TD-Z Magnet Set

Development of specialized magnetizing fixtures and advancements for sinter-pressing SmCo materials in the late-1980’s, resulted in the ability to magnetize SmCo shapes in many different pole configurations and arrangements.  So, not only could a solid ring have more than one north and south pole, the poles could be placed just about anywhere on the surface  It was even possible to manufacture rings with alternating adjacent poles, or with all poles on one surface of the pressing! So, Daiwa incorporated the latest magnet technology in their newest brake design.

horseshoe-magAn Aside: It may be hard to visualize having two magnetic poles on the same surface/side of a magnet (or adjacent to each other), probably because you are most familiar with button or bar magnets. (Buttons and bars typically have a pole on opposite ends of its surface.)  However, think about an Alnico horseshoe magnet that has the magnetic poles almost touching each other – both essentially on the same side, and adjacent to each other.

Each ring is composed of a single sinter-pressed SmCo ring, which has been epoxy coated for protection, and to allow them to be glued to the magnetic set plates. However, each ring is still relatively fragile (remember SmCo’s are brittle?), and they can easily chip or shatter if dropped on a hard surface.  So, care should be exercised if you have to remove a magnet set or re-glue a ring back in the correct orientation.

I’ve provided a picture of the rings below.  If you examine each ring, you’ll find they are subtly different and have some distinct characteristics:

  • The inner ring is technically called a multi-polar ring magnetized on its outer circumference. There are 3 sets of North Poles and 3 sets of South Poles, alternating around the outer circumference of the ring. (The left side of the picture below shows the arrangement of the poles on the outer surface of the ring.) I’ve also drawn in the lines of flux as they travel from North Poles to the South Poles outside the ring.

[Notice what happens to the lines of flux on the ring; the magnets are close-coupled.  In addition, all return magnetic flux between the alternating poles essentially flows within the ring, as they travel from South Poles back to the North Poles.  This is a very efficient design, and very few lines of flux find their way to the inside of the ring.  As a result, no static magnetic shielding is required to protect the bearing (which sits within the inner ring), since the ring itself acts as its own magnetic shield.]

  • The outer ring is technically called a multi-polar ring magnetized on its inner circumference. Like the smaller ring, there are 3 sets of North Poles and 3 sets of South Poles, but alternating around the inside circumference of the ring instead of the outside. The right side of the picture below shows the arrangement of the poles on the inner surface of the ring and the direction of the lines of flux. Again, the magnets are close coupled, and all return flux essentially stays within the ring.
  • The actual poles on a ring are very discernible and distinct. You can carefully move a small screwdriver tip about the circumference and feel each pole. If you do the same on the other side of the ring, you won’t find a pole (or anything else)!
  • Observe the polarization mark on the smaller ring at the left; it has a North Pole at the mark. However, the polarization mark on the larger ring at the right has a South Pole at the mark. The reason is that both are polarized differently for maximum magnetic flux between the rings, when both marks are aligned with each other. So when both rings are aligned together, the reel would be set for maximum braking. When the outer ring is rotated 60°, similar poles would be aligned with each other, for minimum braking.

daiwa-mp-rings

Inner and Outer Ring Poles and Flux Distribution

I’ll let you use your imagination on what the lines of flux would look like when the inner ring is placed within the outer ring. Needless to say, the area where the inductor sits gets flooded with an extremely large amount of flux – and completely around its entire circumference.  However, when you rotate the outer ring, the flux patterns shift and vary in strength at the inductor until the outer ring finally reaches 60° (minimum braking).

daiwa-smco-rings

I’ve already covered some advantages of the solid ring design, but there are a few others:

  • Braking torque is evenly distributed around the entire circumference of the inductor, which reduces rotational imbalance [e.g., 360° vs. ~240° as in the previous design]. This would be of most benefit when using very light spools, while pitching, or casting extremely light-weight lures.
  • The rings are easier to clean if magnetic sand or other debris finds its way into the palm plate, because of the smoother finish. In addition, you don’t need to pick your way around individual buttons.  The color of the coating makes it easy to see debris under a strong light, when the rings are mounted in the reel. (Notice the amount of debris the rings picked up on the right while positioning them for the picture!)
  • There is less effect on the spool bearing.

Note: The arrangement of the TD-Advantage, TD-S103Hi, TD-1HI-T and similar big brake adjustment knob reels have magnet rings that are a similar configuration and design. However, the rings are a different size and are mounted in the palm plate with other hardware. Even so, general operation, orientation, flux pattern, etc. are the same.

Maintenance Notes: If you happen to see the epoxy has cracked or chipped on a ring, you should repair it as soon as possible.  Although the SmCo material itself will not corrode, moisture or oil can get under the coating, and it can begin to flake off.  (A good practice would be to visually check the magnet rings whenever you open the palm plate to lubricate spool bearings.) So, just remove any flakes, lightly sand to smooth the edges, and bush a very slight amount of epoxy paint back on the damaged area.

A ring may occasionally come unglued from a holder plate, especially if a solvent based spray or excess oil has made its way inside the palm plate.  A shock on the palm plate (like during shipping or dropping the reel on the deck of the boat?), might also break a ring loose from the holder.  In this case, the first symptoms will likely be that braking is no longer adjustable; and full braking will seem to be applied all the time, regardless of adjusment knob position. [However, I did have an old TD-S where a ring partially-turned and eventually caught on a holder; but it was not in the correct position and severely limited the amount of braking that was applied during a cast.]   So, carefully remove the ring, put a very light film of super glue on its inner or outer circumference (as applicable), and slip it back in place.  Just make sure the adjustment knob is set for maximum braking, and align the polarizing marks so they match each other. Once dry, it will stay in position.

The adjustment knob would be set for “Max” with both ring polarization marks aligned together.

It’s best to remove any magnetic debris that collects on the rings, since it could find its way into the spool bearing.  (That may also be another reason for keeping shields on the bearing as well!)  Hard magnetic debris can quickly damage a bearing, and once inside it is almost impossible to remove.  Resist the urge to attempt to blow the debris off with compressed air, and remove it as I described in my previous Magnet blog.

The Latest Rings

Around the time of the Steez, Daiwa began using 2 new magnetized rings for some models. Although I can’t confirm it, I suspect the new rings are made from extremely high quality NIB material. They are nickel plated, weigh about ½ as much, are about ½ as tall and are slightly thinner than the previous SmCo rings.  Yet, the individual poles are just as strong as the previous rings. So, plenty of magnetic flux floods the area surrounding the inductor when the reel is set for maximum braking.

The physical arrangement of the 2 rings is essentially the same as before, with a smaller ring fixed in position within a larger ring.  The larger ring is geared to the adjustment knob, so that it rotates up to 60° about the smaller ring, and the inductor moves between each ring. Rotating the outer ring would allow the user to adjust between maximum or minimum braking, just like the earlier versions.

steez-magnet-rings

Steez Magnet Rings

The set plate and magnetic holder weigh significantly less than previous designs. In addition, the knob clicker allows for much finer adjustment.

picdaiwapluton4Early NIB materials sometimes had internal weaknesses; and under the stress of magnetization, they would shatter or lose pieces from the surface that would be violently ejected. This had to do with the characteristics of the material itself, how it was fabricated, and need for extremely precise high-flux magnetizing fixtures required to super-saturate the NIB. As a result, NIB materials could not be magnetized in special pole arrangements and patterns until the late-1990’s.

The rings are magnetized in the same orientation as the SmCo rings, so the magnetic lines of flux are identical to the previous sketch.  I won’t go into the details on boost and buck again, or what happens when you rotate the adjustment knob, because they are the same as the previous discussion.  (By the way, you may have noticed that the polarization marks on the rings are not exactly aligned with each other in the previous picture, because the adjustment knob is not quite set at “Max”.)

The latest rings are used in all Steez and new Pluton models.  I suspect we’ll see more of them in the future.

pluton-adjustmentMaintenance Notes: Although the plating on the new rings is quite durable, if you happen to gouge or chip the finish (or even chip an edge of a ring itself), you have a problem.  Nickel plated finishes are difficult to repair (and reseal), especially when applied over some substrate materials like silicon-iron, magnet alloys, and even existing plating itself. Small bottles of an activator and brush plating are available, but they are not usually sold in retail markets. Larger-scale plating kits are also available, but they aren’t meant for touching up small areas or to restore a hermetic seal. So the best thing to do is to exercise caution and prevent damage from occurring in the first place!

There have been some cases reported where a ring has occasionally come loose from its mounting, and it will turn on its own.  [I suspect this occurs more from a shock to the palm plate and the smooth nickel finish on the ring.]  In this case, the first symptoms will likely be that braking is no longer adjustable; and no matter what position the knob is in, full braking will seem to be applied all the time. So carefully remove the ring, put a very light film of super glue on its circumference, and slip it back in place.  Just make sure the adjustment knob is set for maximum braking, and align the polarizing marks so they match each other. Don’t drop the ring on a hard surface and exercise care so you don’t chip it.

The adjustment knob would be set for “Max” with both ring polarization marks aligned together.

It’s best to remove any magnetic debris that collects on the rings, since it could find its way into a bearing.  (That may also be another reason for keeping shields on the bearing as well!)  Hard magnetic debris can quickly damage a bearing, and once inside it is almost impossible to remove.  Resist the urget to blow the debris off with compressed air, and remove it as I described in my previous Magnet blog.

-DModder

A Brief History of the ‘Mag’ Caster

Friday, February 27th, 2009 by dmodder

bmg-100sgHow can you do a good job of covering magnetic braked reels, without touching on a little history?  So I thought I’d diverge a bit from the “technical Dark Side”, and share some impressions, thoughts and information from a historical perspective.  Just remember, I’m no authoritarian when it comes to older reels; heck, I can’t even remember what ever happened to my Mag Procaster I got 25 years ago!.  However, I have spent a lot of time during the past four winters surfing the web, going through old fishing magazines, and even looking through patents.  I’ve also been fortunate to periodically exchange email and PM’s with a few collectors!

Let me start off by saying that there are a number of good websites dedicated to archiving, collecting and restoring old reels. They are loaded with dialog, pictures, catalogs, and other information that covers generations of fishing reels.  Although I didn’t get bit by the “collector’s bug” after cruising these sites for days, I was fascinated by the articles, designs and history of the manufacturers.  Unfortunately, I didn’t see as much about the early magnetically braked reels as I had hoped for, and the forums I follow seldom discuss them in any detail.  That’s not all bad, since it just whetted my craving for more information!

Here’s the links to some of my favorite sites:

Phil White’s reel website – Old Reels

Phil White’s tackle website – Old Fishing Stuff

Reel Talk forum – ORCA

Ideas for you Abu and Penn modders -Bill’s Custom Reel Shop

Abu and a few other brands – Real’s Reels

A Stroll Down Magnetic Lane

An Aside (and Confession): I guess I expected to find a little more information about the early mag casters, and occasionally wondered why there just wasn’t much on the web. O.K. I confess! Like a young engineer, I fell into the trap of wanting “more data”, wondering why, over-analyzing things, etc. [After all, I was on a Quest!] I eventually moved on to old magazines and spent a couple days in the basement of a big-city library. Yet I knew that the inevitable had to happen — I’d eventually have to dig into patents. Subconsciously I think I dreaded that because of my career experience.  Hey cut me some slack, I’m retired!

electromatc-2The first magnetic braked fishing reel was actually made by the Horton Mfg. Co. of Bristol Conn. It was called the Electromatic and came out in 1948, even though the braking system was patented years earlier. However, the reel was only a moderate success – probably because it was relatively expensive and had to compete against newly designed spinning reels of the time.

However, the introduction of the Electromatic was quite revolutionary, and it featured a copper inductor on the handle side of the spool and latest Alnico button magnets mounted on the handle plate for braking.  The advertisements described it as “having an unfailing magnetic braking action that adjusts itself during the cast”, “it helps increase your casting distance and accuracy, practically eliminates backlash”, and “the spool is always in step with the speed of the line”. Unfortunately the reel never caught on, and there was a long gap until the next release of a magnetic braked bait caster.

electromatic-1
Exploded View of Bristol Electromatic Reel

Patents

Now let me spend a little time pointing out a few things about patents, and specifically what I found on our reels.  But first;  if you’ve never had to read a patent, you might consider yourself lucky.  Most are written in legalese and technical terms; and whenever you get lawyers, engineers and inventors together you are not in for an easy read! I had the misfortune to spend a lot of time with patents early in my career, and I enjoyed working with them about the same as a trip to the dentist. I’ve found many of the early patents use:

  • Long paragraphs that only consist of one sentence; commas are indiscriminately scattered about; varying layouts; etc.
  • Diagrams which aren’t very reader friendly or totally accurate,
  • Generic terms that are “specifically dated” to the time  when they were written in,
  • Deliberately vague” discussions and technical descriptions. [One might think this was an attempt to ward-off anyone who may be thinking about patenting similar.  However, it probably has more to do with allowing R&D, manufacturing, supplier and other product changes to occur in the future, without the need for another patent.]
  • A format that lends itself to needless repetition. [Hey, if you have a good thing going, why not say it over and over again, when you can?]

daiwa-patent-1In the case of our reels, many patents are originally written in another language, and the translation into English is not always “favorable”.  So the net effect is that you need to diligently study them in order to gain a firm technical understanding. I went through three boxes of computer paper….

By the way, when you consider that most major reel makers have thousands of individual patents, finding the specific one that you are interested in can quickly turn into a full-time job!  [It's good that the modern internet finally came along, because it was so much worse before then.]

Some manufacturers will even patent individual reel components, which can lend to confusion as you try to match a specific reel model to the most recent patent you found.  This isn’t necessarily bad, since it can reflect a healthy R&D program or rapidly changing product lines. …but it may cause you to scratch your head!

daiwa-patent-2

Portion of an early Daiwa magnetic braked reel patent

One may wonder if searching for a patent, isn’t an easy way to get an early look at new reel that is being released by a manufacturer.  Sorry, but that isn’t very likely, since it can be years before a patent or an application ultimately shows up in patent office records:

  • The use of government patent disclosure programs and provisional applications can delay the formal patent application, while patent protection is usually provided during that time.  [However, this would likely be the place to get an advance 'glimpse' of a new reel model, just don't bet the farm on it, because these programs may not have been used.]
  • Backlogs in reviewing, researching, and resolving disputes or restrictions can take up to a year or more, before it is finally accepted.
  • Time required to collect fees and disperse them to the various branches of government can be painstakingly slow; and an application may sit in “limbo” until everything clears.
  • Some applications may even need to be amended, resulting in the process starting all over again.
  • Lastly, backlogs in cataloging and publishing approved patents can take months before it appears in listings and is available to the general public.  An application for a patent may someday be a way to get an advance look, if backlogs ever get reduced.

Have you heard the terms “Patent Pending”?

abu-patent-1 Here’s some tips from my latest experience in searching patents, should you ever decide to go that route.  I’ve found that when I am looking for an invention and don’t have  any specific data (patent no., inventor, issue date, etc.), it’s much faster if I start with one of the free patent search engines. Sites like Google Patents and freepatentsonline.com seem better integrated and are much easier to use than most government patent office websites.  If you are going to do a lot of research, the plain text formats come in handy, so you can cut and paste information into your own word processor or spread sheet. In addition, they usually provide direct links to related patents that you can follow. Just be aware of this because it’s easy to also “get lost along the way”, should you have started off by looking for something specific. …my list of favorites quickly grew out of hand as I bookmarked page after page.

shimano-patent-3Here’s an exercise to see how easy it can be going this route; go to Google Patents, type in “abu magnetic brake” in the search box, and click “Search”.  You’ll be taken to a list of applicable US Patents that you can scroll through. Use the date identified in the list to find the 1986 submittal and go from there.  [However, to see all the Abu patents on mag casters, you'll also need to use "Abu magnet", "Abu braked reel", and "Abu fishing reel" and a few others,  to ensure you catch any stragglers.]

If there is a downside to the free patent sites, it’s that they sometimes don’t always provide all patent details before they ‘cut-off’; but there’s usually more than enough to confirm you have the one you are looking for.  So, I try to avoid the US Patent Office website until I’m sure I have the correct patent number  – and then I go there to validate and get the complete details.  It’s worth noting that some of the patent engines are now starting to include the full patent, so someday you may not even need to go to the issuing patent office!

Side Note: If you’re sitting back and scratching your head right now, it’s probably because you wondering “who would want to do a patent search in the first place?” So think about this: When it comes to patents you don’t know what you don’t know — and you have to go through an exhaustive effort to prove exactly that! -DModder quote

shimano-patent-1

I’ve included some interesting excerpts from some Abu, Daiwa, and Shimano patents that were were all  issued around the same general time.  But, be sure to check out the first paragraph of the excerpt at the left. It provides an interesting perspective on the state of centrifugal friction braking at the time! I guess it’s true “that necessity is the mother of invention”…?

The last paragraph also caught my attention  because of its reference to the spool bearing.  Interesting observation for the time…, and stainless steel too!

Note: I know that that some of the patent excerpts in this blog can be difficult to read, especially on a small computer monitor.  Depending on the browser you are using; you might be able to right click on them, select view image, and see them in actual size. Give it a try!  Just use the Back button on your browser to come back to the blog.

By the way, it’s O.K. to smile when reading the excerpts!

So, after looking into numerous patents, I found that Daiwa and Shimano generally applied for ‘familiar’ magnetic braked reel patents within a few months of each other.

Another Aside and Confession: Once you get used to digging through patents it can become addicting, especially if you are one who is curious about gadgets like magnetic brakes.  I found myself looking into various designs, even if they never were intended for our reels! O.K. another confession! It wasn’t long before I just had to find the patents behind the   TD-X, TD-Z, etc. braking systems…!

An observation: I’d like to point out that many patents are issued, and no products are ever released using its protection.  This happens sometimes with initial industrial and scientific advances; and I suspect it has also been the case for some magnetic braked reel patents issued since the early 80’s.  (Hmmmm, maybe a design was never produced because of obstacles in mass fabrication, financing problems, or it really didn’t work that well anyway?)

1983 – The Year of the Magnet

magforceDaiwa did beat Shimano by about a year from a US product release standpoint. (In case you enthusiast types are wondering, I can’t really say what happened in the JDM or international markets.) Daiwa came out with their US Magforce Procaster Lite series, and the PMF-1500 and PMF-1000 are shown in their 1982 catalog. [Even though Bass Pro Shop did not list them until 1983.] Shimano released their Bantam Mag series and Abu-Garcia released the Ultra-Mag1 series in 1983. All three of the manufacturers designs used the latest rare-earth magnets, just in a different configuration. Ryobi and Lew’s also produced reels with magnetic anti-backlash systems that year.  In all likelihood, they’d been developing magnetic braked reels at the same time. So, 1983 is considered by many to be “The Year of the Magnet”.

pmf1000-and-mag100

Daiwa Procaster-Lite PMF-100 (top) and Shimano Bantam 100SG (bottom).  Notice how familiar the arrangement looks!

Homework!

Here’s some homework for you, now that you know how to search patents.  Check out US Patent number: 7188793 filed Apil 26, 2004 and issued March 13, 2007.  I think you’ll be surprised!  Happy reading….

Special thanks to Phil White for the excellent reel pictures used in this blog!

DModder

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