Clutch disc and pressure plate repair guide autozone. Nondestructive surface crack testing vogt ultrasonics. Flywheel step is the step height of the outer shelf that the clutch pressure plate bolts to. Quick tips on how to tell if your clutch needs replacing. Kawasaki kx250f service manual pdf download manualslib. Clutches free delivery possible on eligible purchases. The amount of material removed from the face can affect which clutch release bearing should be used. The flywheel surface can be resurfaced if within specs. Youve come to right place for the best selection of kawasaki clutch plate. Place the old clutch next to the new clutch on a table. The clutch disc sits between the two and rotate as a unit when the clutch is engaged. Failure to do so can result in a warped pressure plate. Remove the pressure plate bolts a few turns at a time and in a crisscross pattern. All friction plates are made to exact oem specifications and offer maximum performance, smooth clutch operation and.
Partcircular surface cracks in round bars under tension, bending. At dennis kirk, we carry more than 700 dirt bike clutches, clutch plates, kits and accessories, so you are virtually certain to find the part or parts you need to cure your clutchs ills. Inspect the plates surface for cracks, scoring, and chatter marks. The oem clutch basket casting is a very weak link in the hayabusa.
Oem wet clutch plates are mostly rubber impregnated cork with a low co efficient of about 0. Some will swear the spring is a design flaw destined to wear out and need replacement every six thousand miles. Kawasaki 1986 kx250 19801984 kz550 19841986 gpz550 19901991 zr550 zephyr 19851989 zx600 ninja 600r c3c1019901993 zx600 ninja zx6 d1d4 19771983 kz650 20062008 ninja 650r 1985 vn700 vulcan 19821984 kz. Boundary correction factors for elliptic surface cracks emanating. The names honda, yamaha, kawasaki, suzuki and any other trade names or symbols belonging to each respective corporation are stated for reference purposes only. Schnitz racing has all the motorcycle performance parts you need to stay in front. Kawasaki vulcan 1500 5 out of 5 stars 5 product ratings 5 product ratings ebc ck clutch friction plates kit for kawasaki vn 1500 vulcan 19872007 all. Besides offering a huge selection, we also are proud to offer the lowest prices you will find on the internet or in a store. Clutch plate surface treatment for improved frictional. Installing a new clutch disc on a worn or warped surface is asking for trouble, yet all too often the flywheel is not resurfaced to save time or money. Other failure modes are severely grooveddamaged clutch mating surface, grease loss, and cracking. Barnett clutch kit with carbon fiber friction plates for. The lack of any sign of rubbing on the fractured surfaces also indicated that any cracking of the wing spars was recent, possibly as recent as the last takeoff or.
On the low velocity impact behaviour of glass plates. Rres clutch and flywheel tech info road race engineering. High thermal stresses in plates increase the propagation of cracks on clutch plates and warping of pressure plates. Only the wettype clutch of the standardproduction motorcycles will be covered. Root cause analysis of surface cracks in heavy steel plates during. Wet clutches are also common in motorcycle transmissions. Of particular interest is the observation of crack bifurcation within the cone fractures in plates of thicknesses below 6 mm. The history of the vulcan 15001600 clutch spring is a mixed one. We take the kawasaki clutch basket assembly and completely rebuild it for the most extreme performance use. How a bad worn out clutch disc and pressure plate looks.
Friction between clutch plates and pressure plate increases because of less lubrication and so as the heat. In order to predict the growth of such a crack and the strength of the cracked component, an accurate stress analysis is required. Some of us just dont know how that could be with clutch springs that last 50,000 miles mine and more. Behavior of surface and corner cracks subjected to. Ape solves this with our exclusive trac king super pro forged clutch basket assembly. This should be done by grinding rather than lathe turning as less material is removed. Air filters, carb parts, manifolds, power kits, and fuel tap repair kits. New listing kg clutch factory 1995 kawasaki vn1500a vulcan 88 pro clutch disc set kg0098. Never clean the clutch surfaces with compressed air. If the plate is heavily scored replace it, but i wouldnt expect to find anything serious unless the clutch suffered a calamitous failure. Shop now for vertex clutch friction are manufactured by the leading oem factory in japan. No matter what youre looking for or where you are in the world, our global marketplace of sellers can help you find unique and affordable options. Fcc is the leading clutch manufacturer in japan and oem supplier for all four japanese motorcycle makes.
Clutch the clutch is a multiplate one with alternating steel and friction plates. It can break, which can cause extensive engine damage. If a flywheel is found to be damaged cracks that are more than surface deep, or cracks around the crankshaft bolt holes, replacement is required. Certain early models feature an external oil level sight. Tighten the locknut, and start the engine and check that the clutch does not slip and that it release properly. Replace the fuel hose if any fraying, cracks or bulges are noticed. Also look at the pressure plate height with one next to the other, they should be fairly close.
On h1s before engine number kae54101 and s2s before engine number s2e28226, the last plate is a steel one. Ease the pressure plate off the clutch, keeping a sharp eye out for the throwout bearing thats probably going to drop to the floor. It also tries to seize the clutch plates on the splined clutch shaft. It is the difference between the friction surface and the upper step shown here in the pic.
How to replace clutch friction plates on kawasaki zx10r. Get the best deals on motorcycle clutch plates for kawasaki when you shop the largest online selection at. As the clutch s friction surface wears over time and with use, it becomes uneven and needs to be machined flat when ever a new clutch is installed. Etsy is the home to thousands of handmade, vintage, and oneofakind products and gifts related to your search. It also supplys a friction surface for the clutch disc. Can you resurface a pressure plate transmission forum. Stuff you should know before replacing the clutch plates. Flywheel and pressure plate are flat metal friction surfaces. Created using the commercial math analysis software matlab, tasc enables the easy computation of nonlinear jintegral solutions for surfacecracked plates.
Nondestructive surface crack testing ndt l eddy current, magnetic particle testing or dye penetration testing quick and reliable. When cleaning clutch surfaces, use a commercially available brake cleaning fluid. The fcc clutch plates are hvccycles recommended stock replacement for kawasaki triples. Inspect the pressure plate for warping and hot spots. Turn the camshaft sprocket plate a counterclockwise and align the. The surface should be smooth and free of burned spots and surface cracks.
Areas to focus on when living and loving your 2020 kawasaki kx450. Analysis of surface cracks in finite plates under tension or bending. At dennis kirk, we have the best clutch plate in stock and ready to ship to you today. A flywheel usually does not crack and fail like a flex plate. Wipe the pressure plate clean and inspect the face for damage. Finally, surface fatigue will cause either surface of subsurface cracks where a material. Tool for analysis of surface cracks tasc software details.
Stressintensity factors calculated with a threedimensional, finiteelement analysis for shallow and deep semielliptical surface cracks in finite elastic isotropic. Engine parts, swingarms, nitrous, turbo kits, chain, sprockets, air shifters, exhaust kits and much more. This kawasaki 1871081 plateclutch operating fits the following models and components kawasaki atv 1999 bayou 300 klf300b12 clutch. Their clutch components are the highest quality available.
Clutch install notches in friction plate claws steels. Check the diameter of the disc and the surface area of the clutch material. The clutch plate may contain asbestos, which has been determined to be a cancer causing agent. Follow manufacturers directions for cleaning and preparing surfaces where these compounds will be.
Ebc ck clutch plate kit kawasaki z sx abs zx mefmff 201415 ck4510. All kawasaki threecylinder models offered for sale to the general public have had oilbathtype clutches. If any plate is warped over the service limit, re install the clutch hub. Ebc ck clutch friction plates kit for kawasaki vn 1500 vulcan 19872007 all fits. Cork is not expensive, not known to grip well and does not handle heat well its a compromise. Its shorter tabs clear the clutch housing holder ring, which is installed at the same time. Clutch coverskawasaki,cnc machined from aircraftgrade aluminum and designed to be stronger and lighter than stock. Cracks are rather evenly distributed over the surface in the form of colonies of cracks. Installing a new clutch disc on a worn or warped surface is asking for trouble, yet.
The racing h1rs and h2rs are equipped with drytype aircooled clutches. Clutch pressure plate symptoms problems replacement. Barnett clutch kit with carbon fiber friction plates for 0406 yamaha yfz450. Motorcycle clutch plates for kawasaki for sale ebay. Kawasaki clutch friction plates at motocross parts uk. For more drive and longer clutch life you need a friction surface with a higher coefficient of friction cof 0. This part is often replaced when replacing a worn clutch disc. The front number plate cracks down the center, and the elongated arms of.
481 292 1026 1114 85 348 932 100 398 291 40 1445 1127 418 1252 1323 1232 813 1223 984 639 1141 1120 468 663 1177 44 25 108 770 881 1171 1010 704 1248 22 262 894 244 660 458 136 331 24 187