Not sure what you really need for your car? March 2019 An Average deposit thickness requirement is given as a single number i.e. Measuring thickness of a clutch plate - Flexible Assembling System Pty Ltd In this video I detail how to measure a motorcycle clutch thickness. Clutch Specs? | Harley Davidson Forums Secondly, measure the the clutch spring free length, confirm they are within limits. 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. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. The steel plates do look "burned". Step 1: Check the clutch. I think it's in the short slot to assure the plate & steels in the stack separates when the lever is actuated. 11. I thought that I was just spining my tires on the loose ground alot before. Clutch Friction Disk Original Thickness? - BMW Motorcycle Owners of America I went ya ya I know. Replacing Spokes Often overlooked when comparing clutch systems in single and dual disc is the clutch size, diameter, and mass. Once this is done, holes can be tapped and bolts installed which will secure the gear in place. (long story) I wish someone out there would have answered you. How much notching is ok, or is any bad? what I do is buying one steel plate. By logging into your account, you agree to our. then I just add one plate to rebuild the gap between the 2 baskets. But not totally sure where you gleaned the numbers for the 9mm. The clip is called a quick release line clip. With the vehicle running, step on the clutch pedal and put the vehicle into gear. June 2017 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. August 2014. July 2020 Please register or login to enable Dark Mode. The differences between each are very distinct. In this paper, we exploit optimal unidirectional generation with a dual-EMAT in order to measure plate thickness. 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. Very helpful and friendly, and I would highly recommend! Any notching is not good. This thickness can easily be measured by using a caliper. For example, specification QQ-N-290 requires minimum plating thickness requirements based on the grade of the plating (i.e. clutch further away from the transmission. Most will tell you the intermittent style offers a greater range of adjustment and its quieter. An automotive clutch is a friction disc that is located inside the vehicles transmission. ALSO dont forget the basket if you're wearing out plates that fast more then likely your basket has taken some abuse also. Terms of Service - 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. May 2021 November 2017 All Rights Reserved. November 2015 I was actually adjusting clutch correctly before, so i took it apart to check clutch. 1) For load simulation, torque limiting and similar applications, torque is already known. not to worry about this unless it gets deep/ruff indents on the arms. So to reduce the bearing gap, remove the bearing and place the appropriate amount of cone-shape shims on the shaft of the guide collar. If the gap is acceptable, go ahead and install the hydraulic lines. 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. Think carefully about your application before selecting the clutch system that is best. The service manual has terrific write ups covering this. 2023 We use cookies to improve your experience on this website and so that ads you see online can be tailored to your online browsing interests. Enjoy banner ad-free browsing with Triumph Rat Motorcycle Forums Plus. Always replace the clutch as a set with new fibers, metals, and springs. Compression Testing First, ensure the clutch is fully bolted down to the flywheel. PDF POWERGLIDE INSTRUCTION SHEETS TABLE OF CONTENTS Front Clutch Kolene w This is a very important distinction as the plating thickness on electroplated products can vary considerably from point to point. The thickness distribution is heavily dependent on part geometry. Customer Negotiated Specifications If the drive plate shows warpage beyond the recommended limits, you'll also need to replace the above segments. A Maximum deposit thickness requirement is given as a single number with the word maximum i.e. If left unchanged, the clutch will fail to transfer any of the engine power to the wheels and will need to be replaced eventually. Thats all well and good, but how do you know when theyre operating with the correct gap? The average heat input must be below the brake's heat dissipation rating. When a customer has a defined specification or sites commonly referenced specifications i.e. September 2014 Online Auto Parts 4.7K subscribers Subscribe 11K views 3 years ago Some vehicles come with multiple clutch plate sizes that can be fitted from the factory. Used Bike Buyer's Guides Monday Friday8am 5pm EST201 BUSINESS PARK BLVD., COLUMBIA, SC 29203, Application/technical/rebuild questions click here, Copyright 2022 RAM Clutches. New Clutch Plates, How And What To Measure? - Trials Central October 2015 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 clutch spring bolts are not critical torque items. Measure the total pack (3 fibre plates and 2 steel plates). Clutch pedals in manual cars stay on the floor if there's a failed clutch release bearing, slave cylinder, clutch master cylinder, or clutch linkage. He was professional and very nice. Without this, the life of the clutch would be reduced over time and also can lead to premature chatter and ultimately, inability of the clutch system to hold. March 2017 Now be sure to check your email to confirm your subscription. January 2018 Fast, free online quotes for your car repair. Hard Gold Plating vs Soft Gold Plating Which is Right for My Application? r100gs - How to measure clutch wear | Adventure Rider July 2015 Made with in Silicon Valley. The bike pulls much harder. If the motion is intermittent, use the average speed for thermal (SLIP) calculations. I have done just about everything (heater core and engine swap included) but deal with a clutch and its accompanying parts. 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. 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. Clutch Measurement Specs and Information - Monster Clutches Wow. In the example given this would be 0.0002 0.000075 (20075uin). However, if you are not sure about the source of the problem, or if you feel that the clutch needs to be replaced, this is something that any professional technician, such as one from YourMechanic, should be able to help you with. 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. Pulled out on to the street and promptly did a 180 and fell off the bike. 01-14-2007, 07:17 PM #1 RTNewbie Guest Clutch Friction Disk Original Thickness? Sorry about that, my bike is a 2005 Vulcan VN1500N Classic FI. First, measure the thickness of the friction plates, confirm if there are within service limits. The statements expressed above are only for informational purposes and should be independently verified. If your vehicles clutch is cable operated, examine the cable assembly and make sure that it is functioning correctly. Check the pressure ring too, that's the other half of the metal sandwich that squeezes the clutch plate. if u should consider getting new plates. December 2016 Always be conservative - select the next larger model if the application requires nearly the rated torque. Two things you have to do. What are some good ways to tell if your clutch needs new fibers? 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? The idle gear may need to be pressed off in order to remove the backing plate. Conveniently, this pedal adjuster enables you to place the pedal mid-travel or, in fact, any clutch engagement position youd prefer. New plates in, give the bike a hour of ride time before you look for this and begin analyzing. There was an error submitting your subscription. The clutch and specs are for a 1981 Seca 750 but the procedure is the same for most multi plate motorcycle clutch. Archive - Secondly, measure the the clutch spring free length, confirm they are within limits. of course it's time to change your clutch plates soon. 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. (414) 271-8138. Please try again. This can easily be measured with a caliper and the specs are in your manual. Privacy Policy | Terms & Conditions, Don't have an account? JavaScript is disabled. April 2015 You'll notice if the notching is a issue if the clutch seems grabby.. engaging.engaging then sudden grab. Install the stud on the guide collar and secure the guide collar to the bellhousing. Glad she's ok. Scott was very thorough with his work on my Subaru, communicated effectively to coordinate my appointment, and provided excellent recommendations for further services to resolve my problem (which ended up being more of a problem than initially anticipated). Clutch Thickness? | TDIClub Forums by Jim B Wed Jul 01, 2020 12:27 pm. Mount a sensor on each clutch shaft to measure RPM. Calculate Torque: Torque (lb-inches) = Tension (lbs) x Roll Diameter (inches) x 0.5, Use the Full Roll Diameter for calculating the maximum torque needed. The bleeder line, which is the shorter of the two lines fitted to the bearing housing, will be installed on the top port of the housing to ensure efficient bleeding. The 2023 NASCAR Clash at the LA Coliseum Was Another Hit, Victory and Disappointment for Corvette Racing at Sebring, Anatomy of a Street Racer: 1967 Chevy Camaro SS 396 Clone, You'll Nova Believe What This Woman Endured to Get Her Stolen Classic Car Back. Subaru Outback - Clutch is not working - Denver, Colorado. Suspension clutch plate thickness - JDcrawlers Messageboard The pads are worn on the disk also if they are worn then the fingers on the pressure plate could be worn. Significant surfaces are generally defined as any portion of a part that can be touched by a 0.75 diameter sphere. In the example provided the thickness measured on any significant surface would have to be less than 0.0002 (200uin). Ussually it would just bog a little if that happend. The same goes for selecting a dual disc clutch system. Reminds me of the time I picked my bike up after getting new tires installed. Free Motorcycle Films To get an accurate measurement, the clutch must be torqued . Im not sure if my clutch plates are toast or not as it doesnt slip all the time. You have to measuer and compare to the service limits. I would definitely have him fix any auto problems I have. July 2017 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 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. You need a very accurate gauge (as I found out to my cost!). 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. All Rights Reserved. Sep 29, 2020 | Clutches Often overlooked when comparing clutch systems in single and dual disc is the clutch size, diameter, and mass. Reply Like Reply Subscribe Related Topics Measuring Clutch plate thickness? - Suzuki GSX-R Motorcycle Forums Solution. April 2018 Yeah, the manual states that 5 thousandths of an inch is the differance between useable and shot. He will also be able to supply you with . The proposed thickness measurement method uses a dual periodic permanent magnet (PPM) EMAT, acting as transmitter, and two conventional PPM EMAT receivers on opposite sides of the transmitter, in order to receive the forward . Additionally, the larger clutch systems offer increased clamploads, which can only further increase the life of the clutch system. Size Matters! Selecting the Proper Clutch for your Application 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). Its not grabby, that I've noticed. Check out this article for more details on clutch basketdamperreplacement: If the face of the clutch hub has worn excessively or unevenly, the hub should be replaced. (model must be physically large enough not to overheat), Calculate Heat Input: HEAT (watts) = TORQUE (lb-inches) x RPM x 0.012, Calculate Heat Input: HEAT (watts) = WEB TENSION (lbs) x WEB SPEED (feet/minute) / 44. Motorcycle Wrenching Tools TIS gives us several specifications for the clutch disc and pressure plate the contact surface is known for wearing a groove in its face. Looks thick, however, I have a concern that I don't see any grooves left in the friction material. Note: There is no lower limit of thickness that applies in this definition. To answer this very question and to illustrate how this process is done, we headed over to the LS conversion experts at Southern Performance Specialists in Sugar Hill, Georgia. I bought a new clutch set today,steels and frictions.OEM Yamaha. ADVANCED PLATING TECHNOLOGIES Perfect experience. Dimension A is the distance between the crankshaft flange and the rear-machined face of the engine block. How do you check the clutch friction plates for wear? The Four Stroke Dirt Bike Engine Building Handbook. Mar 30, 2016 Tony I just looked at your previous post back in 2015. Honda Fit L4-1.5L - Clutch is not working - Irving, Texas. 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. Flat rate pricing based on labor time and parts, Trusted mechanics, rated by thousands of happy car owners, Hand-picked, community-rated professionals, Over 25,000 topics, from beginner tips to technical guides, Check cars for recalls, common issues & maintenance costs, Optimize fleet uptime and compliance via mobile vehicle repairs, Partner with us to simplify and scale fleet maintenance. July 2016 Founded in 1948, Advanced Plating Technologies is a surface engineering metal finishing job shop that specializes in conductive and functional coatings across a range of demanding industries. The friction plates do have some tread left? I'd like to receive the free email course. 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. I'm returning to this thread with a couple more questions now that I have the clutch pack removed: It could be a Barnett plate,but it doesn't look exactly like the last one I looked at. Dimension C is the height of the clutch. I ask for Scott because of his knowledge. 803.788.6034 | 201 BUSINESS PARK BLVD., COLUMBIA, SC 29203. Fixing Broken Bolts You need to be a member in order to leave a comment. 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. 08. Clutch discs are made out of various compositions of fibrous materials which wear at different rates, while clutch plates are made from steel. 04. I don't have an answer to your question but can only offer up an opinion with a good amount of speculation on my part. A forum community dedicated to Kawasaki Vulcan motorcycle owners and enthusiasts. they shall be followed unless both the specification and thickness requirement are provide on the print. Remember to deduct the thickness of the straight bar and record the distance (3.650 inches) as dimension B. Since the New Friction plates are the same thickness, I need to know if anyone knows the order of the ( Steel plates )? 1) For any application. Honda Fit L4-1.5L - Clutch is not working - Atlanta, Georgia. nickel plate 0.0002. An Average deposit thickness provides the target that the mean of multiple thickness readings should be within a 75uin window. Any rubber dampers that have worn can be replaced with aftermarket options. Buying Used Dirt Bikes 01. He checked the car out, did what was necessary and finished the job. "nickel plate 0.0002".". Contact Us - I've noticed my bikes, 07 450, power seem to slip occassionally in 4 and 5th gear. 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. For applications with the web running over a pulley or between nip rollers (pinch rollers), use the pulley diameter as the roll diameter. Good thing I don't buy tires every week or two. The simple fact is that a larger diameter clutch is going to give you better holding power. Changing The Oil Use the 1.3 and 1.5mm plates and it should be spot on. 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 December 2014 Clutch Plate Thickness Specification | Triumph Rat Motorcycle Forums If they are nearing the lower limit it's time for a change.