Hayabusa cam chain tensioner adjustment. We manufacture these tensioners as a racing part to eliminate the problem that I posted before about the automatic tensioners backing out when the throttle is closed. The first one was junk,the second a little better,and now a third try. The interior o-ring design ensures that repeated adjustments will not eventually flatten the o-ring against a jam nut. My '99 has an APE manual tensioner, , and it has 112,000kms on it. After installing a new manual tensioner, bike runs great. 2003 Hayabusa, 41K I recently installed a manual cam chain tensioner due to stock automatic cam chain tensioner being worn out. Learn to manually adjust an automatic cam chain tensioner (ACCT) with this step-by-step guide. Chances are your noise was just your chain becoming a little loose before the tensioner clicked into its next extention, this keeps the plunger from moving all the time and loosening the chain. Ok so I just fixed the timing and did a valve adjustment on my Gen 1 and I can’t for the life of me figure out how to get this fuggiinnn tensioner back Going to post this for anyone else searching for info on how to take a look at the Cam Chain Tensioner adjustment- or be able to find this thread down the road. Also, if anyone cares to weigh in on the valve chain I've included a pic of the chain slack after rotating the crank enough to release the tension just past the cam lobe and a pic of the manual tensioner adjuster showing the amount of adjustment. I took those off of the tensioner, pressed in the "ratcheting" groove catch release to compress the tensioner. 93K subscribers Subscribe Manual Cam Chain Tensioner Protect your motor from the catastrophic damage of a suddenly loose cam chain Manual cam chain tensioners prevent the cam chain tensioner from backing off. K. The fact that the noise goes away on warmup means it is probably normal valve clearance noise. No matter what the engine does, the cam chain tension will remain constant. The new is a manual adjustable tensioner. Unscrew the lockscrew 1/4 turn until the plunger releases. Eliminates out-of-timing problems caused by the OEM automatic tensioner. Upgrade to a Pro Series Tensioner for a more refined design and killer looks. Patient- 2005 GSX1300R 36,000 miles First thing I am doing is installing the manual cam chain tension adjuster by APE. 79mph 1/8th mile 6. BUT HOW LONG ON THE AVERAGE IS IT BEFORE YOU HAVE TO ADJUST IT? This is the procedure to adjust the cam chain tensioner. you might want to buy the alignment tool on Zooks are notorius for cam chain tensioner issues,and the Busa is no exception. With a manual cam chain tensioner, you'll be adjusting it frequently to ensure enough cam chain slack doesn't develop to cause the cams to jump timing. 1. Cam Chain Tensioner? How to? Any day on a motorcycle like this that ends just needing parts and labor is a good day. Any help would be appreciated. There's nothing wrong with a manual tensionerBUT you have to be prepared to adjust it. 2012 Suzuki Hayabusa. 4. Again align the setting marks on the camshaft, if necessary the chain can be lifted above the sprocket slightly allowing the cam to be positioned correctly. 3. The automatic adjusters can back out when the throttle is closed suddenly at high rpm. ) make contact with the moving cam chain, back the tensioner bolt out 1/4 turn and tighten the jam nut. I'M CONVINCED I HAVE A 00 BUSA AND I AM GOING TO PUT IN THE MANUAL TENSIONER. The Busa is on its 3rd generation tensioner now. A tensioner that allows the cam chain to slacken can cause catastrophic engine damage. Just wondering if there is a "how-to" somewhere, that shows the proper way to adjust the chain on these busa's. getting ready to replace the stock one after cam chain start making noise. How to replace and fix the Cam Chain Tensioner? Want to replace? Is it adjustable? thanks The back side of the automatic tensioner I have has a 12mm bolt headed toward the cams. Thank You. Should you discover any of your valves are out of spec after following the steps outlined in my "How To INSPECT Your Valves" thread located here HOW TO INSPECT YOUR VALVES FOUND HERE This post is in addendum to walk you through CCT (Cam Chain Tensioner) and Cam Removal so you can replace APE PRO SERIES Manual Cam chain Tensioner Kit. and tensioners are 10-12mm. INSTRUCTIONS To set the tensioner adjustment, rotate the engine forward while screwing the tensioner bolt in. . Replaces OEM automatic/hydraulic tensioner. APE PRO SERIES Manual Cam chain Tensioner Kit. 15mph 1/4 mile Tuning In this episode, he continues on with the installation of the cam chain, with the engine still in the frame, while also sharing his personal views/experience on related subjects such as manual cam Hi I am going to change the cam chain tensioner on my 2005 (fitting standard suzuki one) will I have to remove the cam cover or can I just unbolt the old tensioner and fit the new one any tips or advice would be appreciated Thanks Rob APE introduces the Pro Series manual cam chain tensioner. I want to add a word of caution. I just wondered how much tension it must have? Somebody said that I have to thigten it by hand until it stops, and then 1/4 turn back? Motion Pro - High quality cables, tools and controls for motorcycles, ATVs, snowmobiles and personal watercraft. Just turned over and over, not even a hint of a firing. Automatic adjustment. If your shim is tight , then you should replace the shim might be 2 or 4. I have an 2003 with 5600 miles and when RPM's are coming down from a rev, I hear what I believe to be the cam chain. There are only two types of cam chain adjusters. Keep turning it over and tightening it by hand and till you can't tighten it anymore. It holds a spring and a rod which push the tensioner head into the chain. Which means the cam chain is stretched. took plastic off checked all conections (pump APE manual cam chain tensioners are designed to replace the automatic and hydraulic tensioners on high performance engines. Can anyone give me step by step instructions on how to adjust the manual cam chain tensioner on my busa? Engine is all stock except 80thousandth spacer under cylinder, stiffer valve springs and 02 clutch mod w/ h. I thought it would be just the cam chain tensioner but the tensioner was maxed out. No more I was just wondering what the specs. 610, 228. Socket for the losing the axle shaft is 36mm. e. I had an APE manual on mine for 50,000 clicks,no probs. Cam Chain Adjustment ¶ When we install the cams and time them we have one last thing to do, adjust the tension on the cam chain. Ive been chasing down a vibration for awhile now, next thing to get looked at is the cam chain, tensioner and guides. This one is for the Suzuki Hayabusa gen 2 2008 and later. APE introduces the Pro Series manual cam chain tensioner. Mar 15, 2025 · How to adjust cam chain tensioner on Gen 2? Mine started making this rattle sound. Do busa's auto-cam tensioners have issues much? Other than the first years. Then, I am to inspect the chain and guides to see what parts to order ( I've shopped for worst case scenario- meaning replacing everything without removing cyl head- hoping I've found decent prices and quick shipping). Hydraulic tensioners have a tendency to put too much tension on the chain guide under high rpm/high oil pressure conditions, resulting in premature wear. p. Thank's for your help! Manual Cam Chain Tensioner. If it's okey then shim issue. All Orient Express adjustable cam chain tensioners include the replacement gasket or seal for easy installation. 350, 200. Manual Tensioners for the 'busa are again on the shelf. With both tensioners removed it is possible to slowly rotate the crank forwards by lifting the chain up slightly on the cam pulleys- the chain will just about pass over the top. The tensioner is an a. Well, cam chain tensioner replaced, wrote bit above, drove home in the rain turned her off after I got home, she coughed a little, nothing too noticable Went to start her later, nothing. d. I just drained the oil and was doing some other mainteneance and I noticed the PO installed a manual cam chain tensioner. Loosen the 10 mm locknut. Some on these boards have had a problem making them work, but it is so simple. Manual adjustment. Why the PRO SERIES, when there are thousands of the APE classic tensioners in use? The APE classic tensioner has an o'ring behind the jam nut that prevents oil from leaking past the threads. 392, 176. The easy-access socket head adjuster screw is perfect for tight spaces. We had a listen to the top right side of the engine with a stethascope and its making a decent bit of noise in there, a car mechanic and a DIY bike guy (has built a few turbo The noise you are hearing could be several things including the clutch, excessive valve clearance, a spit valve shim, or an exhaust leak, but its unlikely to be the cam chain tensioner on a gen II. Eliminates cam chain rattling caused by factory tensioner failure. In this episode, he continues on with the installation of the cam chain, with the engine still in the frame, while also sharing his personal views/experience on related subjects such as 2003 Hayabusa, 41K I recently installed a manual cam chain tensioner due to stock automatic cam chain tensioner being worn out. While automatic cam chain tensioners have proven to be reliable on the majority of engines, some model years, brands, and individuals have fared better than others. APE introduces it's latest version of their "PRO SERIES" manual cam chain adjuster. lease: Turning the motor forward, screw the adjuster in until you feel the tensioner contact the chain,then back it up 1/4 turn and lock jam nut. Thanks to Tim Hull, who was so kind and sendt me a cam chain tensioner for free! I have startet to remove all kind of covers and stuff to locate the tensioner. May 25, 2010 · Basically, the way I adjust mine and seems to work is: turn the motor over with a ratchet/socket and tighten the tensioner by hand. I believe some members here along with the suzuki manual says to adjust the chain in the folowing way. Manual tensioners are for drag racers only. 67mph 1/8th mile 7. I bought a 99 Busa with a manual cam chain tensioner and have no idea what the proper adjustment is. When installing a manual cam chain tensioner, what is the proper way to adjust it. When you feel the engine tensioner parts (guide, rollers, etc. 5k mi on the clock. If ur shim is loose you can tighten it properly - don't tighten it too much cuz there will be difficult to start. were to adjust the tensioner to when installed? Torque specs. Its main function is to automatically adjust the tension of the cam chain through the internal spring or hydraulic device. 5. APE Manual Cam Chain Tensioner Pro Series Suzuki GSX1300R Hayabusa (08-19) GSXR1000 (09-14) GSXR750 (08-14) GSXR600 (08-14) APE Manual Cam Chain Tensioners help to prevent excessive chain slap and engine rattle on start up. If tensioner is damage then you need to replace both tensioner and cam chain and as well as check shim. 82, 158. For a street bike, the manual cam chain tensioner is as bad an idea as it is inconvenient for the frequent cam chain adjustments it'll require to ensure reliability. Manual cam chain tensioners prevent the cam chain tensioner from backing off. -Place bike on side stand -Bike in Neutral -No weight on the bike (No rider seated) -Find middle of chain between sprockets i have an 06 busa make a strange noise. i have seen several post about the cam chain tensioner. A worn timing chain which adds extra slop and inconsistent chain tension to the valvetrain certainly won’t make the tensioner’s job any easier. Then Brock Davidson and Byron Hines also now make a manual busa tensioner, but then I guess those guys are no where near as sharp as Upgrade the Suzuki Hayabusa Cam Chain Tensioner to an APE Adjustable Tensioner to keep your engine happy. Jul 11, 2025 · The cam chain tensioner is an important part of the motorcycle engine. After having the same problem, a noisy cam chain, I pulled my tensioner and found out the tensioner was out all the way with no adjustment left so I change my cam chain (The old cam chain look to be good)…. Manual Cam Chain Tensioners help to prevent excessive chain slap and engine rattle on start up. Manual tensioners are not a This video was uploaded from an Android phone. It could be the Cam Chain Tensioner. I think mine might be a little loose, so any. Push in the plunger while turning the large knurled knob counter clockwise until the plunger Billet stainless steel adjusting shafts are fine threaded for perfect adjustments on your high performance motor, and feature a hexagonal machined end that is easy to put a wrench or socket onto in tight spaces under the tank. springs. APE Manual Cam Chain Tensioner Pro Series Suzuki Hayabusa (99-07) APE introduces the Pro Series manual cam chain tensioner. Also, how often should the tensioner be checked? Hey guys this is a quick method to tighten the cam chain on the golden machine! Hope you guys enjoy The manual tensioner makes the problem go away for ever as thousands of busa owners know. Im still learning. CNC machined from billet aluminum, then hard anodi INSTRUCTIONS To set the tensioner adjustment, rotate the engine forward while screwing the tensioner bolt in. Is this the cover for it or?? Adjusting cam chain APE PRO SERIES Manual Cam chain Tensioner Kit. Remove the 2 10 mm mounting bolts. How to adjust your Motorcycle's Cam Chain. APE introduces the Hayabusa Pro Series manual cam chain tensioner. The interior o-ring design ensures that Motorcycle Cam Chain Tensioner Inspection Cyclepedia Press LLC - Motorcycle Service Manuals 9. No more I need to get this chain tension issue clarified once and for all. This new tensioner is designed for the racer who frequently adjusts his engine. Tighten the lockscrew (should only move about 1/4 turn). I'd just a soon remove it and install the oem tensioner. The bike starts and ride fine but I don’t want to keep risking anything now that I know the factory cam chain tensioner is maxed out. Poor performance, rattling, and upon removal it was running on the last two teeth (see picture). , etc. Does that sound normal to you all Super Pro Air Filters Cam Chain Tensioner Gaskets Home > Suzuki Cam Chain Tensioners In Gen 1 Suzuki Hayabusa Miss (Part 3) Cam Timing, Brock painstakingly demonstrates his unique method of checking cam timing and documenting engine health. does anyone have a step by step on how to adjust it? and is this usually the problem causing the noise? has anyone with the 06 had this problem? ( it sounds like a knocking noise if that helps) O. 32mph 1/4 mile Riding 4. Both problems can be eliminated with the installation of the APE manual tensioner. After reading a bunch of threads, most of them REALLY OLD. 2. The gsxr guys call it a manditory mod, and I can't believe thay are smarter than busa guys. 6nmts, w81tv, pxdh, nj4t, 9fig, obwu, u9rq8, mdewj, dxs2, rvef1,