June 9, 2008 in YZ400F/426F/450F/450FX. If you get a Surflex clutch kit then it comes with 1.3, 1.4, 1.5 & 2 x 1.6mm steel plates. Travis showed up on time. on my 95' 800 in the manual all it gives is specs for the discs and plates, nothing about a order. By logging into your account, you agree to our. The clutch plates and drive plates make up the clutch pack. 07. Advertising - LOL, I never measured to determine what was too much. Clutch Plate Thickness Specification | Triumph Rat Motorcycle Forums Robert was right on time and pinpointed my issue very quickly, and worked diligently to resolve the problem. By Take measurements at three to four locations around the clutch disc or plate to confirm either has not worn unevenly. September 2015 The tradeoff here is that the window of adjustment on these sophisticated systems becomes smaller, sometimes making it more difficult to hit on the exact setup that will optimize the performance of the car. LEARN MORE. August 2016 03. You must log in or register to reply here. I'm ready to take my dirt bike knowledge to the next level. June 2015 11. as you go deeper through the stack you might see some purple or brown tan colored steel plates. Note: All Class 7-8 vehicles using a cast-iron pressure plate assembly have been designed with an OEM dimension of 2.50" from the engine housing flange (where the transmission is bolted) to the There are five (5) methods most commonly used for defining plating thicknesses. How To Properly Inspect A Clutch - DIY Moto Fix When I ran a standard clutch, I would replace the springs every 6 months. The Fora platform includes forum software by XenForo. I'm sure my Haynes manual gives figures for wear on the clutch plate, but I can't access it until tomorrow. Get a new KIT. Since the New Friction plates are the same thickness, I need to know if anyone knows the order of the ( Steel plates )? Maximum How much notching is ok, or is any bad? How to Troubleshoot a Clutch Pedal Sticking to the Floor, How to Troubleshoot a Car With Clutch Noise, What is the name of the clip that holds the slave cylinder line into the slave cylinder 1994 Ford Explorer, I have a clicking noise that comes from the clutch area, Ignition Cable (Spark plug wires) Replacement. The definition of each is provided below: Average. Tin plating is a common coating applied to a large variety of copper products including busbars, electrical terminals, battery connectors or any other copper component used in the passing of current. Measurement of plate thickness based on the optimal unidirectional In Columbia, South Carolina, Ram Clutches makes single- and dual-disc clutch sets that are capable of transmitting from 400 to 1,300 horsepower. Nickel Plate per QQ-N-290, Grade G.. The clutch spring bolts are not critical torque items. On baskets with loose gears and riveted backing plates the corrective action which will need to be taken is to either replace the basket or drill the rivets out. Mazda Miata L4-1.8L - Clutch is not working - Minneapolis, Minnesota. Given that my friction plate is 0.210"/5.33mm in total thickness and averages 0.025"/0.635mm depth to rivet head and that replacement dimension (total thickness) is 0.177"/4.5mm, should I replace my friction disk? This is only designated by Minimum and Maximum thickness requirements defined below. then I just add one plate to rebuild the gap between the 2 baskets. That is, the gap between the contact face of the release bearing and the clutch fingers. Then, lay a straight bar across the clutch fingers and measure down through the fingers and center hub of the disc to the back flange of the flywheel. However, if a customer were to indicate on a print, Nickel Plate per QQ-N-290 0.0001-0.0003, this is understood as a range plating thickness requirement because the customer has otherwise specified the thickness desired without indicating the grade. 04. Privacy Policy | Terms & Conditions, Don't have an account? I bought a new clutch set today,steels and frictions.OEM Yamaha. 2023 Its not grabby, that I've noticed. If the clutch is slipping, it may not engage properly and will cause the engine to shake, hesitate, or even rev to high rpms while driving. Then, lay a straight bar across the clutch fingers and measure down through the fingers and center hub of the disc to the back flange . Put the vehicle into first gear and drive off from a stop, as usual. Any notching is not good. Maybe clean them with a brake cleaner and remeasure. Use the Core Diameter (empty spool diameter), to determine the fastest speed. Unique specifications developed by a customer will be referenced on the appropriate process routing instructions and will be inspected to accordingly. Monday Friday8am 5pm EST201 BUSINESS PARK BLVD., COLUMBIA, SC 29203, Application/technical/rebuild questions click here, Copyright 2022 RAM Clutches. The average heat input must be below the brake's heat dissipation rating. I took mine out today for a wash and ride. Honda Fit L4-1.5L - Clutch is not working - Irving, Texas. YourMechanics technicians bring the dealership to you by performing this job at your home or office 7-days a week between 7AM-9PM. New plates in, give the bike a hour of ride time before you look for this and begin analyzing. Seca 750 Clutch Plate Thickness Inspection - YouTube First, measure the thickness of the friction plates, confirm if there are within service limits. Get a new KIT. Usually, the pedal adjuster mounts on the firewall or fenderwell. Motorcycle Wrenching Tools Yhe pfriction plates can be well past thier useful life and still 'aooear' to be usable. If when you try to take off the vehicle begins to display any signs of slippage, abnormal noises, or burning smells, then the clutch may need to be replaced due to excessive wear. Usually the springs give out first, causing a lack of clamping force and then your clutch will slip. While some of our competitors tout smaller diameter systems, we have learned that for street use, especially in heavier late model musclecars, there is no substitute for using a 10.5 inch clutch over a 9.5 in terms of both driveability and longevity in the clutch system. He was professional and very nice. If all clamp pressure specifications were equal on these units, the largest unit (12 inch) would have the highest holding capacity, followed by the 11, 10.5, and 9.5 inch units. Glad she's ok. To calculate the bearing freeplay/clearance, simply add dimensions A and C and subtract this sum from dimension B (3.650 - (0.300 + 3.050) = 0.300), which indicates that the bearing, when fully retracted, is positioned 0.300 inches from the clutch fingers. Clutch plate thickness | Adventure Rider Use our E-Tech tool to send us specs on your car and we will be glad to help you select the best system for your application. Auburn Cone-Design &Eaton Plate-Style - Hot Rod - MotorTrend Enthusiasts with manual transmissions might know whether their clutch release mechanism is operated by a cable or a hydraulic bearing. October 2015 When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. PDF POWERGLIDE INSTRUCTION SHEETS TABLE OF CONTENTS Front Clutch Kolene w Program to maintain 30 RPM slip. Then install the fittings in the bearing housing, using a 7/16-inch wrench. Dimension C is the height of the clutch. Learn more about the history, growth, culture and vision of Advanced Plating Technologies in this 3 minute company video. Thanks Robert! Some of the shims provided measure approximately 0.100 inch, others measure 0.045 inch. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. I've noticed my bikes, 07 450, power seem to slip occassionally in 4 and 5th gear. 08. Not sure what you really need for your car? "nickel plate 0.0002".". The stud must not come in contact with the clutch cover, so push the bearing out to its full extension and fit it back on the stud with the appropriate shims beneath it. June 2017 Magnetic Particle BrakesHysteresis BrakesReplacement Magnetic Particle Brakes, Magnetic Particle ClutchesReplacement Magnetic Particle Clutches, Power SuppliesFollower Arm PotentiometersUltrasonic Sensor, Placid Industries1580 Lake Street, Elmira, NY 14901(607) 873-5560 (607) 873-5570 (fax)TOLL FREE: 1-866-523-2423sales@placidindustries.com, 2023 Placid Industries. There are five (5) methods most commonly used for defining plating thicknesses. How to repair your clutch basket dampers for less than $30. I would suggest sending Lavoy an email ( postmaster@jdcrawlers.com) to see if he can help you. I replaced the clutch plates, frictions and steels. 06. Secondly, measure the the clutch spring free length, confirm they are within limits. All Rights Reserved. It still shifts great. A forum community dedicated to Triumph Motorcycle owners and enthusiasts. I adjusted it a went for a ride. Well we all get there. Discussion in 'Dakar champion (950/990)' started by outlaws justice, Jan 18, 2019. outlaws justice, Jan 18, 2019 #1. . October 2016 In this video I detail how to measure a motorcycle clutch thickness. Larry must of thought I was following it, but wasn't. I do see you saw the original post where I measured the new disc out. September 2014 The Fora platform includes forum software by XenForo. Step 1: Check the clutch. Just check my clymer for my 800, and it doesnt mention there being different sizes. Install the stud on the guide collar and secure the guide collar to the bellhousing. You have to measuer and compare to the service limits. Mar 30, 2016 Tony I just looked at your previous post back in 2015. For a better experience, please enable JavaScript in your browser before proceeding. While manual transmissions are no longer as popular with automotive manufacturers as they once were, there are still many vehicles on the road today that are equipped with manual transmissions, and thus have clutches. The pads are worn on the disk also if they are worn then the fingers on the pressure plate could be worn. An Average deposit thickness requirement is given as a single number i.e. If a problem is detected, you may need to replace the clutch with a suitable replacement. Once this is done, holes can be tapped and bolts installed which will secure the gear in place. the contact surface is known for wearing a groove in its face. I havent been thinking to much about it untill the wheel didnt spin under power in the mud. If a customer desires the thicknesses defined within the spec, the specific grades should be cited, i.e. Reminds me of the time I picked my bike up after getting new tires installed. However, the manufacturer of a product can identify significant surfaces as required on the blueprint of the product. Inadequate gap can cause the bearing to over-travel and collide with the snap ring or slip as the clutch wears and the fingers move back, making contact with the bearing. Hydraulic bearings often engage high on the travel stroke of the clutch pedal, which is uncomfortable. 2024 Chevrolet Corvette E-Ray First Look: The AWD Hybrid Is Quicker Than a Z06! Our certified mobile mechanics perform over 600 services, including diagnostics, brakes, oil changes, scheduled mileage maintenances, and will come to you with all necessary parts and tools. Ask an Engineer | Contact Advanced Plating Tech, Black Electroless Nickel Plating (Tacti-Black) Services, Tacti-Black & Electroless Nickel Firearms Finishes, Electroless Nickel Plating vs Electrolytic Nickel Plating, Black Nickel Plating (Electrolytic) Services, Copper Plating of Bullets and Projectiles, Plate to Gauge or Plate to Dimension Services, Selective Plating Services (Electroplating and Electroless Plating). Also, the manual say to torque the bolts to 7 and a half foot pounds, could I torque them to 10. by Jim B Wed Jul 01, 2020 12:27 pm. Once the car has been road tested, take the car to an empty parking lot and take off from a stop with the car in third gear. TIS gives us several specifications for the clutch disc and pressure plate I wasn't tagged in the post and obviously missed where you guys were discussing it. March 2016 Terms of Service - For applications with the web running over a pulley or between nip rollers (pinch rollers), use the pulley diameter as the roll diameter. The simple fact is that a larger diameter clutch is going to give you better holding power. Thickness and straightness are the primary inspection criteria used to determine if either component requires replacement. The Four Stroke Dirt Bike Engine Building Handbook. An Average deposit thickness requirement is given as a single number i.e. Looks thick, however, I have a concern that I don't see any grooves left in the friction material. Cam Chain Maintenance During your next clutch install, determine if your slave cylinder needs to be shimmed or not. Clutch discs are made out of various compositions of fibrous materials which wear at different rates, while clutch plates are made from steel. ALSO dont forget the basket if you're wearing out plates that fast more then likely your basket has taken some abuse also. Some notch is common, deep notches are bad. April 2015 Now that I'm in there, I want to replace clutch as it seems (fr plates) thin. Because the clutch fingers automatically travel toward the release bearing as the friction disc/s wear, an additional clearance of 0.050 inch is assigned to the dual-disc arrangement. if the clutch is slippery it is because the inner and outer clutch basket are laying against each other so the springs cannot put force on the plates. It also eliminates the exhausting prospect of a constantly spinning bearing. Chevrolet sells shims ranging in thickness from .007 to .030 inch that will increase the clutch-pack stack thickness and increase the torque required to make the unit slip. Once this is done, holes can be tapped and bolts installed which will secure the gear in place. He was a very kind dude and even left me with some valuable advice for the future. The statements expressed above are only for informational purposes and should be independently verified. Two things you have to do. Once the problem has been diagnosed, you will be provided with an upfront quote for the recommended fix and receive $20.00 off as a credit towards the repair. For applications with a large percentage change in roll diameter, use an automatic system to control the gearmotor, so the clutch input shaft is always 30 RPM faster than the output shaft. Next, check the length of the drive stud with the bearing fully extended. You can easily test a clutch while driving and see whether it needs to be replaced. For a better experience, please enable JavaScript in your browser before proceeding. If a significant surface is not defined all readings shall be less than 0.0002 (200uin) on any area of the part that can be touched by a 0.75 diameter sphere. However,it is at the platers discretion to choose the location where to measure the product unless the measuring location is indicated on the print. Need Help with Clutch | Kawasaki Vulcan Forum First, ensure the clutch is fully bolted down to the flywheel. Tin Plating of Copper Busbars What You Need to Know, Advantages of Powder Coating Over Wet Spray Painting, How to Prevent Corrosion of Gold Plated Contacts or Terminals. Sensors measure thickness of a clutch plate by measuring a distance between both ends and objects and calculating that result. This video shows how to measure. A Maximum deposit thickness requirement is given as a single number with the word maximum i.e. Thats all well and good, but how do you know when theyre operating with the correct gap? If the stud protrudes through the bearing housing and threatens contact with clutch cover, shorten the drive stud. In another manual it says to replace the friction discs when they wear .30. The old frictions still looked like they had tread on them. Measure the friction material at 2-3 points around the plate. Note: A range specificationdoesnotimply that all readings collected on all articles at any location must be within the range. Vulcan 1500 clutch question | Kawasaki Motorcycle Forums If left unchanged, the clutch will fail to transfer any of the engine power to the wheels and will need to be replaced eventually. Clutches operate using friction lining, so over time they can wear out and begin to falter in performance. September 2016 if u should consider getting new plates. About Us - I went ya ya I know. For applications with the web running over a pulley or between nip rollers (pinch rollers), use the pulley diameter as the roll diameter in the formula above. October 2017 Step 3: Test the clutch by attempting to take off from third gear. It is one of the most important components in a manual transmission vehicles driveline, as it is the component responsible for transferring the power from the engine through to to the transmission, so that it can be distributed to the wheels. June 2021 I dont have a caliper so I dont know if there beyond the limit. He checked the car out, did what was necessary and finished the job. Honda Fit L4-1.5L - Clutch is not working - Atlanta, Georgia. Two Stroke Then slide the bearing over the collar to establish Dimension B, which is the distance from the face of the hydraulic release bearing to the bellhousing mounting flange. Wow. Measuring thickness of a clutch plate - Flexible Assembling System Pty Ltd If the plates stick to the basket when they slide in, then I would replace the basket. They are average, range, minimum, maximum and customer negotiated. If your vehicles clutch is hydraulically operated, make sure that the fluid level is topped off and ensure that there are no leaks or other problems with the system. Can't tell you what the thickness is from factory or rebuilder, but, the rivet heads only go half way in that thickness, the outside edge of the plate can look thick, but still be within a few thousands of being worn out. First determine the desired tension in your web (wire, fabric, film etc.). When releasing the clutch pedal to take off, pay extra attention to any abnormal behavior or cues that vehicle may exhibit, such as any grinding or squeaking noises, burning smells, or slippage, indicating that there may be a problem. October 2014 To do so, you need to take two measurements: Measurement "A" is the distance between the surface of the bell housing that meets the transmission to the tip of the pressure plate fingers. The steel plates do look "burned". To establish the correct longitudinal position of the release bearing on the input shaft, three measurements (dimensions A, B, and C, as noted on the Ram worksheet) are required. I have done just about everything (heater core and engine swap included) but deal with a clutch and its accompanying parts. sounds like I should probley buy some tools then too. They are average, range, minimum, maximum and customer negotiated. If the motion is intermittent, use the average speed for thermal (SLIP) calculations. 405 West Cherry Street I have noticed the bike is easier to kick through, still start first or second kick on top dead center. By the book! Please register or login to enable Dark Mode. March 2015 2) For web handling, usually linear speed (Web Speed) is known, and RPM must be calculated. A forum community dedicated to Kawasaki Vulcan motorcycle owners and enthusiasts. May 2021 Measurement "B" is the distance between the release bearing surface to the transmission surface that meets the bell housing. Laughing Gas Join Date: Apr 2012 Posts: 1,156 Likes: 0 Received 86 Likes on 75 Posts Can't tell you what the thickness is from factory or rebuilder, but, the rivet heads only go half way in that thickness, the outside edge of the plate can look thick, but still be within a few thousands of being worn out. Sep 29, 2020 | Clutches Often overlooked when comparing clutch systems in single and dual disc is the clutch size, diameter, and mass. Measuring Clutch plate thickness? - Suzuki GSX-R Motorcycle Forums HL-C108B-BK (x 2 units) HL-C1C-M HL-C1DP-E Both the clutch discs and clutch plates are designed to be wear items which will need replacement from time to time. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. How do you check the clutch friction plates for wear? April 2018 The clutch plate fiber (looks like cork) lines the surface of the plate. I think it's in the short slot to assure the plate & steels in the stack separates when the lever is actuated. If that is the case does this mean as long as it has 'some' friction material they are ok? Contact Us - The important measurement is the thickness of the entire stack of plates (metal and friction), which should be at least 48mm (see the manual). All rights reserved.Website by: FGM Internet Marketing, LLC, LT1 CAMARO/FIREBIRD PUSH CONVERISON SYSTEMS. Enjoy banner ad-free browsing with Kawasaki Vulcan Forum Plus. August 2014. Come join the discussion about performance, racing, cafe racers, bobbers, riding, modifications, troubleshooting, maintenance, and more! My 1500 shows 1 thicker plate, but customarily I put it on last as clearance check. The thickness of the plates hardly matters.Different manufacturers use different metal thickness.Some plates will be 0.150" new,some might be 0.160".The friction material will be about the same thickness. Service Manuals Customer-unique specifications can always be developed based on the wishes of our customers but they must be known upfront. When you buy through links on our site, we may earn an affiliate commission.Copyright ThumperTalk, Inc. - All rights reserved.ThumperTalk is a registered trademark. These packages include a steel flywheel and feature a 12 inch pressure plate and disc, which gives you a nice increase in clamp load yet easy pedal effort. How to Test Your Clutch | YourMechanic Advice Service manuals will specify a minimum thickness that the clutch discs and plates can be. Any measurable deposit thickness is acceptable. Re: clutch plate thickness. The stud prevents the bearing from rotating. Subaru Outback - Clutch is not working - Denver, Colorado. December 2015 If gears grind or the clutch wont, the clutch pedal may be at fault. Ussually it would just bog a little if that happend. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. November 2017 01-14-2007, 07:17 PM #1 RTNewbie Guest Clutch Friction Disk Original Thickness? Any rubber dampers that have worn can be replaced with aftermarket options. 05. Clutch Thickness? | TDIClub Forums The AWD Chevy Corvette E-Ray Has a Cheat Code for Burnouts. Additionally, the larger clutch systems offer increased clamploads, which can only further increase the life of the clutch system. If the gap is acceptable, go ahead and install the hydraulic lines. Good thing I don't buy tires every week or two. You need a very accurate gauge (as I found out to my cost!). Think about a Dodge Challenger at 4400 pounds weight is it going to like a larger/heavier or smaller/lighter clutch better for street use? Excessive gap causes improper release. Clutch Friction Disk Original Thickness? - BMW Motorcycle Owners of America Privacy Statement - The definition of each is provided below: Average Found main clutch nut hand tight, so hopefully that wound also attribute to the gear prob. what I do is buying one steel plate. on the steels dont forget to check warpage. lay them on a truely flat surface and check with a feeler gauge. You need to be a member in order to leave a comment. Manage Preferences - First, measure the thickness of the friction plates, confirm if there are within service limits. Repairs covered by 12-month/12,000-mile warranty. I would definitely have him fix any auto problems I have. My torque wrench starts at 10flbs and goes to 150flbs. Think carefully about your application before selecting the clutch system that is best. The thickness distribution is heavily dependent on part geometry. nickel plate 0.0002 minimum or min. A Minimum thickness requirement is defined as all readings measured on the significant surfaces must be greater than the thickness indicated. If doing all that then replace the release bearing for good measure. If the back flange of the flywheel is recessed, set it on a pedestal to obtain a true measurement. ASTM, MIL, AMS etc. A chattering clutch may be caused by a warped clutch pressure plate or flywheel. Im not sure if my clutch plates are toast or not as it doesnt slip all the time. Always be conservative - select the next larger model if the application requires nearly the rated torque. In this case, the thickness otherwise specified on the print supersedes the spec referenced. When I pin it on a strech on the paved road, around 2/3 of the way threw the power. nickel plate 0.0002 maximum or max. A Maximum thickness requirement is defined as all readings measured on significant surfaces must be less than the thickness indicated. When releasing the pedal, the vehicle should eventually take off, albeit very slowly. Check the pressure ring too, that's the other half of the metal sandwich that squeezes the clutch plate. Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network. The clutch and specs are for a 1981 Seca 750 but the procedure is the same for most multi plate motorcycle clutch. ADVANCED PLATING TECHNOLOGIES The transmission should shift into gear without any grinding or popping sounds. If they look burned they are also warped which means you need to replace them. Someone needs to jump in here!! In some instances, the steel plates get warped (very rare) and they get checks on a machinist flat with a feeler gauge. When a clutch wears out, it starts to display symptoms such as noise, vibration, and slippage. Step 2: Drive and test the clutch operation. As added benefits, the increased surface area of a larger clutch will dissipate heat better to keep the clutch surfaces flatter, and the increased mass of the clutch is going to require less slippage to take off from a stop. Do Not Sell or Share My Personal Information -. Remember to deduct the thickness of the straight bar and record the distance (3.650 inches) as dimension B. This is a plastic retainer that puts pressure on the line to hold it in place. The bike pulls much harder. January 2015 Free Motorcycle Films Archive - The differences between each are very distinct. You can use a few simple tests to check whether the clutch is functioning properly or if it needs to be replaced. Before checking to see if a clutch needs to be replaced, see if it is engaging and disengaging properly. On mine the pressure plate was dished by about half a millimetre. This is a very important distinction as the plating thickness on electroplated products can vary considerably from point to point. July 2020 Significant surfaces are generally defined as any portion of a part that can be touched by a 0.75 diameter sphere. Do not use liquid sealants as they will leak. (long story) I wish someone out there would have answered you. All January 2017 My manual says the friction thickness is .03 when new!! Unless tha clutch has been abused it should be fine, have seen clutches last for over 250000 miles if not rat-baged on.. See more Reply Save Like K Another good sign that they are shot is if the bike wants to creep forward idling in gear with the clutch pulled in. Note: There is no lower limit of thickness that applies in this definition.
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