Harley Automatic Primary Chain Tensioner Problems

The key point is that the automatic tensioner clicks in incremental amounts. Got a call in to Hayden enterprises about the M6 BT07 tensioner. ratcheting is bad solution. i know i did it. Discount Mid-USA Primary Chain Drives and Parts for Harley. Next motor compensater with any upgrades at all would take A #rap around the same. It Permits the Manual Adjustment of the Primary Chain Tension and Locks it in Place. it was a ggod deal at $1800. An electric starter was the major MkIII innovation, while other upgrades included a rear disc brake, left-side gear lever, right-side rear brake lever and an automatic primary chain. The primary chain case is under and behind this rider's left foot. Description: ★Automatic Primary Chain Tensioner. It seems like the chain is too tight now. I followed the instructions the best that I could and it says that if the tensioner moves up and down when you flex the chain then you are good. The oil in the primary chain case flows around the clutch plates and friction plates, cooling them. I have 2003 deuce. Fits 2006-17 Dyna & 2007-2017 Softail Models. In 2006, Harley-Davidson engineers designed a primary chain auto-adjuster. The Harley tensioner has had some problems because of it's inability to ratchet backwards. At the cam cover, he reminds us to remove bolts in a star or cross pattern to ease pressure evenly. When the wear, which by my manual tensioner adjustments has proven to be minimal, isn't enough to move the rack forward forward enough to seat in, but just barely over the tip of the tooth there will be problems. ) If you have been following the 'Harley automatic primary chain tensioner' topics on the web and in the various Harley forums that there are volumes of conflicting information about this particular part. I bought my 09 Street Glide 3 years ago. Automatic Primary Chain Tensioner - Duration: 10:55. I'm talking with HOG members with the same compensator noise can you tell us what is going on with the Harley Davidson compensator problem? Our Original Response: Listen and you might also hear the chain whirring around in the primary. There's an automatic primary chain tensioner that has had problems in the Twin-Cam engine and could keep on tightening the chain which can cause fast chain and sprocket wear and even overheating main crankshaft and clutch roller bearings. 2) Remove the foot pegs or floorboards on the left side of the motorcycle and the outer primary cover. ning a chain that is too tight will result in excessive wear. Get the best deals on Motorcycle Pulleys & Tensioners for Harley-Davidson FL when you shop the largest online selection at eBay. There are few reasons to remove the inner primary cover on a Harley-Davidson motorcycle. While they were at it, Harley's engineers and designers did some tweaking inside the primary by including an automatic primary-chain tensioner, which eliminates the need for manually adjusting the primary chain. com There was a problem with saving your item(s) for later. 2006 Harley-Davidson FXDLI Dyna Low Rider Road Test from Rider Magazine. The weather today was pure crap, damn near hurricane conditions, so I had time to install the Southern Oregon Hot Bikes HB125XL hydraulic primary chain tensioner on my Sporty. The Screamin' Eagle® Manual Primary Chain Tension Adjuster is a real benefit in those aggressive racing situations where frequent drag racing starts and high rpm speed shifting are part of the riding experience. Says they have no problems and never need to adjust the primary tension again. One of the big differences in the function of the Bully Primary cover when compared to the stock unit, is the inclusion of an inspection cover. How do you adjust the primary chain on a fxstc/harley davson 2007 - Answered by a verified Motorcycle Mechanic We use cookies to give you the best possible experience on our website. Step 7 Inspect the compensating sprocket, the clutch, the chain and the chain tensioner for obvious defects or wear. It tightens the chain as required. Find many great new & used options and get the best deals for Hayden M6 Automatic Primary Chain Tensioner Adjuster Harley Dyna Touring Softail at the best online prices at eBay!. Related Video: Finding Primary Chain. Video-In this completely free DIY video we show you how to remove and replace a primary drive auto chain tensioner on a Harley-Davidson motorcycle. Primary Chain Adjustment Buell Blast Models are shipped with a spacer between the primary chain limiting screw and the locknut. The oil in the primary chain case flows around the clutch plates and friction plates, cooling them. The new Tension Reliever Manual Primary Chain Adjuster from Twin Power can be ordered through your local Tucker Rocky | Biker's Choice dealer. I've called two Harley shops and they claim to know nothing about a problem like that. Generally how long can you expect the chain tensioner shoes to last? I've got 36,000 miles on my 2008 Electra Glide and I don't have a good place to set up the bike to check the shoes as you describe in your video. Told them I put the M6 BT 07 in my 11 Ultra. Again the adjusting wedge will not move until the primary system requires it too. VT No: 10-0918. The extra capacity provided the 850 with even more mid-range urge, and the model would continue as the sole Commando after 1975 when the MkIII was introduced. Very sad support. Since 1982, Twin Power has been designing and producing quality parts and accessories for the Harley-Davidson® enthusiast. He asked why did you put it in, you have a Automatic chain tensioner already in your bike. The first thing to do is drain all the oil out of your primary. Harley implemented this in there primary tensioner several years ago completely destroyed chains and guide. Hot Bikes Hydraulic Automatic Primary Chain Tensioner for Harley Davidson 1965-2006 Big Twin Models (exc. The M6 Chain Tensioner when installed in your primary engine case, automatically self-adjusts the tension on the primary chain to provide constant and even tension which improves your transition in gear shifting, reduces shifting noise, and makes for a much smoother ride—a true performance product that performs! STEP 1 NOTES & EXCEPTIONS STEP. Lesson learned listening to everybody screaming in being scared that the stock Harley primary chain tensioner was s big problem. Get free shipping, 4% cashback and 10% off select brands with a Gold Club membership, plus free everyday tech support on aftermarket Harley-Davidson Primary Chain Tensioners & motorcycle parts. Eliminate too much tension/premature engine wear caused by OEM hydraulic tensioner. Extends primary chain life. When fitting the tensioner a measurement is taken from the bottom of the shoe to the mounting plate and it should be 3/8" well mine was a tad over 1/2" Anything more than the 3/8" and that indicates chain stretch and that is what the shims are for. This forum's self help area is experiencing problems right now, but it may be in the members self help tips (box at top left of page). Harley davidson screamin eagle primary chain tensioner kit please note all sales final verify correct fit for your application before purchase items pictured included in this sale qty 1 new screamin eagle primary chain tensioner kit this auction includes a new screamin eagle primary chain tensioner kit, complete and in its original factory. HB Wedge Hydraulic Chain Tensioner Part #Wedge 2 800. It came with an automatic primary chain tensioner. He removes the exhaust, floor boards and everything in the way of the cam cover. I have 2003 deuce. I think it's a potato pototo thing but while the hydrolic tensioner went in at the same time the problem was fixed the real fix was putting in a roller chain. Harley implemented this in there primary tensioner several years ago completely destroyed chains and guide. I put about 50 miles on it, and then it had a little noise. These problems includes information received by NHTSA from consumers either directly or as recorded by the Vehicle Safety Hotline. Jims 1283 Cam Chain Tensioner Tool For Harley-Davidson Twin Cam Motors Review. free play when cold. I recently purchased my 1st Harley a 2007 Electra Glide standard with the 96ci engine. In this completely free DIY video we show you how to remove and replace a primary drive auto chain tensioner on a Harley-Davidson motorcycle. Since 1982, Twin Power has been designing and producing quality parts and accessories for the Harley-Davidson® enthusiast. Extend primary chain life. What do you recommend I use in the transmission and the primary drive? I have no problem using Mobil 1™ Synthetic Gear Lube LS 75W-90 in the transmission, but what do you recommend for the primary drive? Any other information related to this. but it hasn't caused any problems for me over 25k miles (so far). there is a proceedure to ratchet up the chain tensioner. Buy Hayden Enterprises M6 Primary Chain Tensioner M6-BT07 at Walmart. Need to watch for this problem if it has not been fixed. It came with an automatic primary chain tensioner. ★Automatically adjust the tension of the primary chain ★Keeps chain in adjustment while eliminating vibrations. As the primary chain slacks during operation, the chain needs to have pressure on it to keep it from slapping against the Primary casing. Clymer Harley-Davidson FLH-FLT Touring Series 2006-2009 repair manual is written specifically for the do-it-yourself enthusiast. The best money you'll ever spend on your Harley will be the factory service manual. It came with an automatic primary chain tensioner. Look for new and exciting changes in the very near future! Love your ride? Proud of your bike? Want to show off your custom creation?. An electric starter was the major MkIII innovation, while other upgrades included a rear disc brake, left-side gear lever, right-side rear brake lever and an automatic primary chain. Primary Chain Adjustment Table. Video-In this completely free DIY video we show you how to remove and replace a primary drive auto chain tensioner on a Harley-Davidson motorcycle. Re: Hayden M6 Tensioner- Triglide and dont forget also that that when the engine area is cool and hot it expands and contracts. Jims 1283 Cam Chain Tensioner Tool For Harley-Davidson Twin Cam Motors Review. Primary Chain Tensioner American Bikes. I use an older grade of ATF (automatic transmission fluid) without the friction modifiers (type D or F). I just installed an automatic primary chain tensioner in my '02 Superglide. While I was in there it was a good time to check the condition of the sprocket teeth, clutch, etc. While prying the tensioner spring down, slide shoe onto pin and tensioner spring. In 2006 Harley-Davidson introduced a new automatic primary chain tensioner for the Dyna model line. Replaced the original cam chain tensioners at 28K, and at 69K those failed. I have been reading everything I can about primary tensioners for the last year or more. Re: Harley's Automatic Primary Chain Tensioner I just installed a Hayden M6 on my FatBoy and it makes a whirring sound, which seems to be fairly common looking at this thread. There are 8 complaints filed for the 2001 HARLEY DAVIDSON ROAD KING. So as the bike idles you hear the chain whirring or rubbing against the inside of primary. Next stater would #rap out at under 20,000. How do you adjust the primary chain on a fxstc/harley davson 2007 - Answered by a verified Motorcycle Mechanic We use cookies to give you the best possible experience on our website. But I've heard of a couple problems with them. At the cam cover, he reminds us to remove bolts in a star or cross pattern to ease pressure evenly. Our manually adjusted Primary Chain tensioner helps prevent premature engine and transmission bearing failure by allowing proper chain tension of 5/8" to 7/8" free play when cold. Primary adjuster shoe. Having the screw back out may be problematic but I have to wonder if the 75% isn't just normal wear, or rather the lack of it. Kept my old tensioner after the baker comp/ manual tensioner install just to do this overview video, hope this helps ppl understand it a bit better now, cheers. According to Shovelhead USa, both the primary and chain oilers can be plugged without harming the motorcycle. Unfollow harley davidson primary chain tensioner to stop getting updates on your eBay Feed. Find many great new & used options and get the best deals for Hayden M6 Automatic Primary Chain Tensioner Adjuster Harley Dyna Touring Softail at the best online prices at eBay!. When the tensioner requires replacement, the cam chain can become slack and begin to make noise. The oil in the primary chain case flows around the clutch plates and friction plates, cooling them. Hayden Enterprises M6 Chain Tensioners - Automatically adjusts the tension of the primary chain. Address: 6655-A Amberton Drive Elkridge, MD 21075 Phone: 410-579-2828. Loosen the jam nut, then unscrew the adjuster. Shop our complete selection of Harley-Davidson Motorcycle parts and accessories including the V-Twin Manufacturing Primary Cam Drive Chain Tensioner - 10-0485. The classic hardtail styling is very easy on the eyes, and if we were all honest with ourselves for just a moment, we'd admit that it is important for our bikes to look good. this seems to have fixed the problem for now but what i'm wondering is. This new system is also said to keep the chain under a more uniform adjustment in either hot or cold conditions. For Harley-Davidson Big Twins, use the HD primary chaincase oil or a good 5-30W oil. Find many great new & used options and get the best deals for Hayden M6 Automatic Primary Chain Tensioner Adjuster Harley Dyna Touring Softail at the best online prices at eBay!. It Permits the Manual Adjustment of the Primary Chain Tension and Locks it in Place. Warranties: All products are warranted against manufacturer's defects. Our manually adjusted Primary Chain tensioner helps prevent premature engine and transmission bearing failure by allowing proper chain tension of 5/8" to 7/8" free play when cold. One notch may not be an issue but the auto tensioner can only adjust in one direction; tighter. The primary chain on you year of bike my have an automatic adjuster on it ,, they should not have needed to adjust it ,,,,if it was loose then the auto adjuster is not working properly and it will make the exact noise you describe ,,,i have seen this problem on a few of the 06 and 07 models. At the cam cover, he reminds us to remove bolts in a star or cross pattern to ease pressure evenly. It replaces the stock factory adjuster. • Automatic chain tensioner uses the oil in the primary as its own reservoir • Has its own pump and operates like a hydraulic lifter in the engine • Once you install it, there is no need to adjust the primary chain again • Will hold up to engines over 100hp • Maintains a constant zero lash between acceleration and deceleration. Install chain tensioner spring over pin and into hole in crankcase. Hayden Enterprises M6 Chain Tensioners - Automatically adjusts the tension of the primary chain. Primary chain tensioners (automatic) resulted in a primary chain that ran way to tight and would eat the bearings after 30,000 miles. Tighten the top center nut of the chain tensioner assembly to 21-29 ft. Chain tensioner tools on the market will allow you to adjust your Harley-Davidson cam chain manually. New Screamin’ Eagle Chain Adjuster To Increase Primary Drive Durability Published by Cyril Huze March 22nd, 2014 in Customs , Driveline and Editorial. the cam chain tensioners both. Find many great new & used options and get the best deals for Hayden Enterprises Primary Chain Tensioner - M6BT17 39-1208 at the best online prices at eBay! Free shipping for many products!. "This problem plagues 2006 Dyna as well as 2007 and later Harley Davidson® Big Twin models. Find the V-Twin Manufacturing Primary Cam Drive Chain Tensioner - 10-0485 at Dennis Kirk. When the automatic timing advance unit fails it can cause a variety of problems that can disturb the performance of the engine. Hayden Enterprises M6 Chain Tensioners - Automatically adjusts the tension of the primary chain. Shop our complete selection of Harley-Davidson Motorcycle parts and accessories including the V-Twin Manufacturing Primary Cam Drive Chain Tensioner - 10-0485. Chain Adjuster Access. ) If you have been following the 'Harley automatic primary chain tensioner' topics on the web and in the various Harley forums that there are volumes of conflicting information about this particular part. I alreadt replace the tensioner shoe - Harley Davidson FXDX Dyna Super Glide Sport question one of those automatic. Since it just takes a minute to pull the cover and check it, I would still check it each oil change. Harley Davidson Dyna Glide: Engine Noise Diagnostic Guide. You can bolt in an older manual adjuster, BUT the area that USED to be an inspection/access cover on the outer primary cover is now a solid area, so you'd have to remove the outer primary cover everytime you adjust the. lbs some were saying it was. What is the problem? The shoes rub against the two chains and the plastic shoes wear out. 1Set X Automatic Primary Chain Tensioner For Harley-Davidson Deuce - FXSTD 01-06 If you have any problem on our items or service, please don't hesitate to. HB Wedge Hydraulic Automatic Primary Chain Tensioner* Play the Video Reduces chain rebound on engines with large camshafts and large cubic inches There are two. There are many how to's available on the web. “Im a Harley Tech,, and have not seen this problem once so far in our dealership,, the expansion of the parts when at running temperature is considerable,, i can assure you that chain is to tight and will eventually damage parts in the drivetrain ie compensator / trans mainshaft bearings,, not to mention the very early wear of the tensioner. the contact stated that the motorcycle had an unusual noise coming from the engine. Primary chain tensioners (automatic) resulted in a primary chain that ran way to tight and would eat the bearings after 30,000 miles. Since it just takes a minute to pull the cover and check it, I would still check it each oil change. The MoCo said it wasn't a defect. Shop our complete selection of Harley-Davidson Motorcycle parts and accessories including the V-Twin Manufacturing Primary Cam Drive Chain Tensioner - 10-0485. whinning noise in the primary chain case. My reason for removing the HD OEM Auto Tensioner was that it was a ratcheting type adjuster, that did not allow for variaions in chain stretch within the Primary. 2007 and Later Harley Primary Issues Bikes Built Better. How do I adjust my primary chain on my 2003 1200cc harley sportster - Answered by a verified Motorcycle Mechanic We use cookies to give you the best possible experience on our website. NBX- Automatic Primary Chain Tensioner Adjuster For Compatible with 2007-2016 Harley Big Twin 06 Dyna. Superior Valve Train Control with S&S Hydraulic Cam Chain Tensioner Kit for 2007-'16 HD® & 2006 Dyna® Big Twins. (I think that Dyna's started getting the automatic tensioner around 2007. Secondly once the adjuster did self adjust to take up any slack the chain became to tight once the bike cooled. I followed the instructions the best that I could and it says that if the tensioner moves up and down when you flex the chain then you are good. In addition, if needed the '02-06 models feature the late model single row front cam chain and sprockets ('99-01 models use the existing front silent chain). If I had known of the issues with the Hayden I would not have installed it, chain was to tight!. When does the timing chain need to be replaced? We all know that a timing belt in a car engine needs to be replaced at recommended service intervals, but what about the timing chain? What is the difference between a timing belt and a chain?. When the tensioner requires replacement, the cam chain can become slack and begin to make noise. Primary cam drive chain tensioner for TC-88 models. HB 125 HYDRAULIC CHAIN TENSIONER INSTRUCTIONS sohotbikes. There are many how to's available on the web. Get free shipping, 4% cashback and 10% off select brands with a Gold Club membership when you get a Hayden Enterprises Inc Primary Chain Tensioner (part number M6-BT07) from J. How do you adjust the primary chain on a fxstc/harley davson 2007 - Answered by a verified Motorcycle Mechanic We use cookies to give you the best possible experience on our website. Iron Cross Audio is your source for Harley Davidson-Harman Kardon Audio Specialists. Thats a new one on me. A vintage Sportster engine will take considerable time and money to rebuild properly. The purpose of this device is to keep the appropriate amount of tension on your primary chain and they do fail sometimes. I put about 50 miles on it, and then it had a little noise. It came with an automatic primary chain tensioner. The problem is the design of the cam chain system. Having the screw back out may be problematic but I have to wonder if the 75% isn't just normal wear, or rather the lack of it. I know with mine, if you take it and use a long thin screwdriver and turn it, the piston pushed up against the spring and then once you let it go, it self adjusts to the correct setting. Dealer said they come standard in the newer bikes (maybe 2007+?) and it eliminates alot of problems associated with the fixed tensioner (i. Auto adjusted primary chains might sound good in theory but not a. Got a call in to Hayden enterprises about the M6 BT07 tensioner. The primary chain case is under and behind this rider's left foot. This forum's self help area is experiencing problems right now, but it may be in the members self help tips (box at top left of page). Drain primary oil (On FL and Road King models remove shift lever and floorboard. 1Set X Automatic Primary Chain Tensioner For Harley-Davidson Deuce - FXSTD 01-06 If you have any problem on our items or service, please don't hesitate to. The facts & solution on the Harley Davidson Twin Cam Chain Tensioner problems affecting pre 2006 Dyana's and 1999-2006 Harley Davidson. Press shoe inward. I haven't heard that anywhere. have a 95 flstn with primary auto adjust tensioner installed by the previous owner. New Screamin’ Eagle Chain Adjuster To Increase Primary Drive Durability Published by Cyril Huze March 22nd, 2014 in Customs , Driveline and Editorial. Cam chains wear/seat dynamically (no increments). Recently purchased my second OD6 builders kit and had specific gearing I wanted to accomplish (in 6th gear). I had several conversations with Baker staff, who, as usual, were very helpful and patient with me. Get the best deals on Motorcycle Pulleys & Tensioners for Harley-Davidson FL when you shop the largest online selection at eBay. Video-In this completely free DIY video we show you how to remove and replace a primary drive auto chain tensioner on a Harley-Davidson motorcycle. Standard upgrades include a Screamin' Eagle® lefty crankcase bearing, Screamin' Also included and ready for installation by an. 2014 Harley Davidson FLD. If you do a lot of fast starts, the chain will stretch faster. Description: ★Automatic Primary Chain Tensioner. I wanted to try to make separate tensioner for each chain there is no space in cases. Drain primary oil (On FL and Road King models remove shift lever and floorboard. At the first moment that the chain has any slack in it, the auto tensioner ratchets the shoe up another notch. In 2007, Harley changed the primary chain tension adjuster to an "automatic", spring loaded one, that doesn't work very well. I've read other posts about this problem but personally i've never experienced it on either of my bikes. Dealer said they come standard in the newer bikes (maybe 2007+?) and it eliminates alot of problems associated with the fixed tensioner (i. ning a chain that is too tight will result in excessive wear. In addition, if needed the '02-06 models feature the late model single row front cam chain and sprockets ('99-01 models use the existing front silent chain). Our manual chain tensioner allows you to set the chain to the proper 5/8”-7/8” (cold) freeplay, and never have to worry. Harley-Davidson's Big Twin is the heart and soul of America's most famous touring bikes. Auto adjusted primary chains might sound good in theory but not a. ) If you have been following the 'Harley automatic primary chain tensioner' topics on the web and in the various Harley forums that there are volumes of conflicting information about this particular part. 2014 Sportster Primary Chain and Oil Question but hey I've never owned a Harley, I guess that's just how they sound. I use high quality primary chain oil in my Harley that has worked very well for the past 40,000 miles. Primary Cam Drive Chain Tensioner,for Harley Davidson,by V-Twin. HAYDEN M6 CHAIN TENSIONER Clank eliminator for a '14 Dyna Low Rider TECH • by Tom Johnson spring assembly and guide plate. Tighten the top center nut of the chain tensioner assembly to 21-29 ft. I am very pleased to say the least. } tiq tite virnay hc:ts. Get free shipping, 4% cashback and 10% off select brands with a Gold Club membership, plus free everyday tech support on aftermarket Harley-Davidson Primary Chain Tensioners & motorcycle parts. I also use 75/90 gear oil in the transmission and it shifts like butter. HD Primary Chain Auto-Tensioner. I don't really trust the automatic primary chain tensioners either but that's not a big deal since it wont damage the engine if it fails. Says they have no problems and never need to adjust the primary tension again. The new chain digs into the plastic pads just like the old one until those rollers start hitting the pad. Harley-Davidson is getting in on the recall chorus this year, announcing a six-figure callback of its Touring and CVO lines of cruisers. The automatic adjusters can back out when the throttle is closed suddenly at high RPM. The purpose of this device is to keep the appropriate amount of tension on your primary chain and they do fail sometimes. Checking and adjusting the primary cam chain on your Softail is a pretty straightforward and easy job that you can do on your own. Original Equipment on '06-later Dyna® and '07-later Softail® and Touring models, this Automatic Primary Chain Adjuster eliminates the need to manually adjust the primary chain tension at traditional service intervals. The compensating sprocket buffers torque from the engine and the limitations with this part may be most obvious in newer, big bore engines. The first thing to do is drain all the oil out of your primary. com: harley primary chain tensioner. There's an automatic primary chain tensioner that has had problems in the Twin-Cam engine and could keep on tightening the chain which can cause fast chain and sprocket wear and even overheating main crankshaft and clutch roller bearings. Hayden Enterprises M6-BT07 M-6 Primary Chain Tensioner Orange Cycle Parts Primary Cover Gasket for Harley Touring 2007 - 2017 by James Gasket JGI-34901-07. The facts & solution on the Harley Davidson Twin Cam Chain Tensioner problems affecting pre 2006 Dyana's and 1999-2006 Harley Davidson. I haven't heard that anywhere. I think it's a potato pototo thing but while the hydrolic tensioner went in at the same time the problem was fixed the real fix was putting in a roller chain. Fits 2007-16 FLT & FLH Touring Bikes. Just like with the rear drive chain and sprockets, the Cam Chain sprockets should be replaced too. How Can You Tell If A Cam Chain Tensioner Is Bad? Don't wanna get into my whole story about my street bike but I'm asking this directly about the part. When it comes time to repower your Twin Cam-equipped motorcycle, the first stop should be your local Harley®dealer. i found small grooves cut into the case by the chain. Our manually adjusted Primary Chain tensioner helps prevent premature engine and transmission bearing failure by allowing proper chain tension of 5/8" to 7/8" free play when cold. Next under neath the primary is the adjustment for the chain tensioner. The problem with that is now the chain is too tight. 2014 Harley Davidson FLD. There are 8 complaints filed for the 2001 HARLEY DAVIDSON ROAD KING. Great primary chain tensioner from Hayden Enterprises. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. No more noise. Proven Performance® For The Powersports Industry. Reduce shifting noise; makes for a smoother ride. There are really no special tools that are required; however, an automatic chain adjuster can make this a simple. The primary chain tensioner has been tweaked a bit too—mostly its "shoe" is longer to support more of the chain. HB 125 HYDRAULIC CHAIN TENSIONER INSTRUCTIONS sohotbikes. My engine is making a ticking noise, and its not the valves because it's too inconsistent and it sounds like the cam chain (a friend of mine had the same thing so I know what it sounds like, but that was on a 250, and it was actually broken). I would first get rid of the automatic primary chain tensioner and revert back to the old manual adjustment system because the auto unit keeps tightening the primary chain and that added stress will wear and destroy the compensator and crankshaft and clutch/transmission case bearings along with the chain and chain gear teeth. Fits 2006-17 Dyna & 2007-2017 Softail Models. com • 1-800-893-6916 1. These motorcycles came equipped with an automatic, ratcheting primary chain tensioner, which is the culprit. couldn't pass it up. When fitting the tensioner a measurement is taken from the bottom of the shoe to the mounting plate and it should be 3/8" well mine was a tad over 1/2" Anything more than the 3/8" and that indicates chain stretch and that is what the shims are for. I put about 50 miles on it, and then it had a little noise. This is one sweet bike and the 1300cc liquid cooled V-twin has excellent power and reliability. The first thing to do is drain all the oil out of your primary. Get the best deals on Motorcycle Pulleys & Tensioners for Harley-Davidson FL when you shop the largest online selection at eBay. The primary is the area on the Harley Davidson ignition coil where the wires from the motorcycle's harness are connected. Recently, after dealing with issues of the "self adjusting" primary tensioner, we developed our M6 BT-07 for 2007-17 (except Milwaukee 8) and the M6 BT-17 for 2017-Up Milwaukee 8 motorcycles, replacing the over tightening, stock unit. I fitted this the other week to my 07 Heritage. Harley’s M8 problems just beginning - Duration:. Whenever the chain gets loose enough, the tensioner will ratchet up another notch. These problems includes information received by NHTSA from consumers either directly or as recorded by the Vehicle Safety Hotline. Install primary cover. 3) Remove the motor sprocket nut and sprocket assembly with primary chain. Looks a lot a like a plastic plug stuck inside the primary cover, and its task is to (you guessed it) reduce sound transmission through the cover. A few have experienced that the auto tensioner was bad or needed to be quickly adjusted. PRIMARY CHAIN TENSIONER MG KIT SPT 1977/1990 SELF ADJUSTING SPRING LOADED MFG. It replaces the stock factory adjuster. The latest member of the Belt Drives, LTD. Anyhow, loading her up in the trailer tomorrow morning for a ride to the dealer to get checked out and fixed. Zipper's is located in Elkridge, MD in the business park at the junction of MD100 and US1, just south of Baltimore. I also considered upgrading the clutch. So, every time you replace a multi-ribbed belt, be sure to replace the tensioner at the same time. They can install a LongBlock replacement engine that is manufactured from 100% new Original Equipment parts and subjected to the same rigorous testing as all Harley engines. the front sprocket nut had backed off and was under the chain tensioner. You can also find other images like wiring diagram, parts diagram, replacement parts, electrical diagram, repair manuals, engine diagram, engine scheme, wiring harness, fuse box, vacuum diagram, timing belt, timing chain, brakes. IMS, the DD6 doesn't care what clutch you use, so why would it care if the primary chain was using an auto or manual tensioner? What about the DD7's? DD7's are for 07's and up Harley's which all come with auto-tensioners. com • 1-800-893-6916 1. Discount Mid-USA Primary Chain Drives and Parts for Harley. 5 out of 5 stars 3. Check your shop manual. The oil in the primary chain case flows around the clutch plates and friction plates, cooling them. HB125-07 Hydraulic Automatic Primary Chain Tensioner (For 2007 and newer Big Twins) Prevents chain from scoring inner parts of inner primary. Other years affected? We. Your primary chain tensioner will likely out last your cam chain tensioners by tens of thousands of miles. The primary chain case is under and behind this rider's left foot. It replaces the stock factory adjuster. Find many great new & used options and get the best deals for Hayden M6 Automatic Primary Chain Tensioner Adjuster Harley Dyna Touring Softail at the best online prices at eBay!. Buy Hayden Enterprises M6 Primary Chain Tensioner M6-BT07 at Walmart. 2011 HD Ultra Limited. It Permits the Manual Adjustment of the Primary Chain Tension and Locks it in Place. there were already 3 shims under the tensioner so added 2 more to add more tension. Re: Harley's Automatic Primary Chain Tensioner I just installed a Hayden M6 on my FatBoy and it makes a whirring sound, which seems to be fairly common looking at this thread. " Twin Power has developed a solution, which keeps the problem of overtightening from occurring. Zipper's is located in Elkridge, MD in the business park at the junction of MD100 and US1, just south of Baltimore. So as the bike idles you hear the chain whirring or rubbing against the inside of primary. In 2006 Harley-Davidson introduced a new automatic primary chain tensioner for the Dyna model line. 1) Disconnect the battery, drain the primary fluid, remove the spark plugs and safely support the motorcycle. Anyhow, loading her up in the trailer tomorrow morning for a ride to the dealer to get checked out and fixed. Does the DD7 require that you switch to a manual tensioner?. Automatic Harley Primary Chain Adjuster. Had my comp replaced, a SE manual chain adj and trans bearing, fluid and gaskets cost me $1100. Tighten the top center nut of the chain tensioner assembly to 21-29 ft. com AMERII case CAN CYCLE. Now one notch is not going to be an issue, but the tightening never stops and this causes several problems. Hayden Enterprises M6 Primary Chain Tensioner M6 No problem, as the tensioner block will raise that much with a bit of wear. Primary Chain Adjustment Buell Blast Models are shipped with a spacer between the primary chain limiting screw and the locknut. For Harley-Davidson Big Twins, use the HD primary chaincase oil or a good 5-30W oil. it was a ggod deal at $1800. The early Honda 350cc twins had a tensioner controled by oil pressure. Eliminate too much tension/premature engine wear caused by OEM hydraulic tensioner. noticed it was very noisy in the primary so i took the cover off. The primary chain tensioner has been tweaked a bit too—mostly its "shoe" is longer to support more of the chain. HARLEY DAVIDSON Ultra Classic Electra Glide (1999 - 2000) 1 Harley-Davidson LiveWire Electric Motorcycle Ships with Free Charging 2 Harley-Davidson to Primary Drive chain Final Drive belt. Hayden Primary Chain Tensioners, worth the money? I'll be placing an order today for a clutch cable and primary gasket kit. 1) Disconnect the battery, drain the primary fluid, remove the spark plugs and safely support the motorcycle. The Screamin' Eagle® Manual Primary Chain Tension Adjuster is a real benefit in those aggressive racing situations where frequent drag racing starts and high rpm speed shifting are part of the riding experience. Want to talk to him instead of email Called Direct Cycle parts. Next under neath the primary is the adjustment for the chain tensioner. My engine is making a ticking noise, and its not the valves because it's too inconsistent and it sounds like the cam chain (a friend of mine had the same thing so I know what it sounds like, but that was on a 250, and it was actually broken). This new system is also said to keep the chain under a more uniform adjustment in either hot or cold conditions. So if you have any problems, please e-mail us immediately. Q: What is the purpose of the oil in a 'WET' clutch? A: The primary purpose of the oil in a wet clutch is to act as a coolant.