the higher up it engages the more worn out it is. Share; A Posted May 27, 2005. gday lads. I remember C4C5 adjusted mine but I couldn't tell you how. My stock clutch engaged at about 50%. Awards. As the title states ..... last summer I bought a 98 base with 9100 miles on it and since have put on another 6K basically the car was a 20 year old new car. Joined Aug 2, 2010 Messages 144 Reaction score 0 Points 16 Age 31 Location Adelaide Members Ride VT Calais My VX SS grabs around 1/3 > 1/2 from the floor Sent from my XT910 using Tapatalk 2 . 2,869 Posts #2 • Jul 18, 2011. Most late-model street vehicles use an internal hydraulic clutch release bearing, sometimes called a concentric slave cylinder (CSC). Also, you should have 1" of brake pedal freeplay or the clutch will wear extremely fast. I recently put in a Maximum Motorsports clutch cable, quadrant, and firewall adjuster. It's great for drag racing (allowing super quick engage/disengage)...but it sucks in traffic. I’ve had manual tranny’s my entire driving history, just saying I’m not a beginner. I haven't worked on a yaris so I can't give you any tips unique to that car! However, with an adjustable cable you can put it on a closer pickup to the firewall (which changes the ramp, and thus the pedal action, and thus the engage point), and take up the slack on the other end at the clutch fork, tuning it in with the FWA. Not to mention that i have the Spec Stg III which has ZERO slippability...its totally on or totally off. Make sure the clutch pedal hits both the lower- and upper stops after any adjustment (s). Awards. Yet, unfathomably, many of them suffer from clutch engagement high on the pedal travel. When I bought her, she had an Xtreme single plate clutch which was incredibly heavy and engaged so high up in the pedal that I thought it was coming to end of life. They are extremely tough to launch but you'll be able to drive anything if you can do this. I remember C4C5 adjusted mine but I couldn't tell you how. If you do have one and you want to move the bottom of the clutch motion to a lower point so the engagement point seems like it's in the middle of the pedal travel, it's easy to do. the clutch pedal engages too far out/high in its travel. Because excessive wear on any part of your clutch results in wear on the other parts, it’s generally a good idea to have the clutch assembly, levers, clutch disk, and throwout bearings checked and, if necessary, replaced at the same time. We use cookies to give you the best possible experience on our website. Clutch grabs pretty good for a 135K stock clutch. 4 years ago. If you have to lift the pedal really far off the floor that is the clutch riding high. Mine grabs WAY high too (like in the last few inches of travel). Troubleshooting the Clutch on a Manual Transmission Vehicle. 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. The height of where the clutch engages through the pedal travel I believe is adjustable. yesterday my clutch felt fine in my ranger. They are open, so the car remains in place. This is my first SS commy, can anyone tell me if this is normal for the clutch to engage at a high pedal position? If the piston in the master stops moving so does the slave. Riding it can wear out the throwout bearing, too. You can tell that something is wrong because the bearing makes whirring, whining sounds. If you have a clutch disk replaced, have the entire clutch checked at that time to be sure that other parts aren’t going to need work soon. i recently got a new clutch installed and as the friction point on my last clutch was quite high (mid to top) i asked for the same … In this case, the throwout bearing, which responds to pressure on the clutch pedal by causing the disk to disengage, may go on spinning. If the throwout bearing is allowed to revolve constantly in this way, it will wear out, which makes getting into or out of gear difficult. By Jimbo2000, May 27, 2005 in Drivetrain and transmission. It does engage lower than our S4 Audi. If you think that you have one, or if your clutch misbehaves in other ways, go to a reliable mechanic and have the clutch checked out. It's probably close to replacement time. Your clutch pedal should move down 3/4 inch to 1 inch without effort and then require a good deal more effort to travel the rest of the way down to the floor. Ever since I bought the car and started to get comfortable, I've felt that the engage point for the clutch feels too high off the floor. However, now that it's in, adjustment is questionable. When I bought my car in February from the dealer, a new clutch was installed as the previous owner had almost burned out the original one (at 65,000 kms !!). And if you’ve already had the disk replaced, chances are that it managed to score the flywheel by the time you recognized the trouble signs and had the disk attended to. Posted by '91 GT. Most drivers can expect their clutches to last 40,000 to 60,000 miles, but if you maintain your clutch properly, it can be good for the life of your vehicle, depending on the type of vehicle you drive and how you drive it. Why Is My Car Overheating and What Can I Do? The clutch only engages at the very top of the pedal. On Clutch Tech, we take you through the basics of adjusting your hydraulic clutch pedal. Recommended Posts. You also can have the pilot bearing (located where the crankshaft meets the flywheel) checked then, too, which saves you money on labor charges by eliminating the necessity of getting into your clutch and putting it back together a second time. I have had a clutch that grabs a 1/4" off the floorboard and a clutch that grabs 1/4" from the top. That only matters if during the entire pedal travel, the clutch is being engaged/disengaged. Normally a clutch will start to slip when it is worn out! As it engages the pressure plate and flywheel, the high-friction coating slips past the clutch’s metal faces, which consequently generates heat. Come check out discussions on performance, specifications, modifications, purchasing, maintenance and more! The clutch is designed to engage the transmission to the engine and also to release power from the engine to slow down the input shaft on a transmission to switch gears. If there’s no free pedal play on your clutch pedal, another problem can occur, even if there’s enough play to allow the clutch disk to engage. If it isn't slipping yet it will eventually. The spring pressure is released when the clutch pedal is depressed thus either pushing or pulling the diaphragm of the pressure plate, depending on the type. It's not an issue so I guess I don't pay much attention to it. Engaging the clutch abruptly when the engine is turning at high speed causes a harsh, jerky start. If I tap it a 1/4 of the way down, it will disengages. Hey guys. Thanks. The height of where the clutch engages through the pedal travel I believe is adjustable. With this excessive pedal play, the gears clash whenever you shift into First or Reverse from a stopped position. We’re a forum community dedicated to the Chevy Z06 Corvette. I'll pay more attention to it tonite, but I think it starts to engage at about 1/3rd of the way up and is fully engaged about the half way mark. In my Suzuki sidekick, the travel from fully engaged to fully disengaged was about 1 inch, but the pedal travel was about 4". Clutch pedal adjustment should be checked after a new clutch has been installed. How to Check Automatic Transmission Fluid, How to Tell Whether Your Vehicle Needs a Tune-up. The clutch (stock) does not start to grab until the pedal is about 2/3 -3/4 up. Be sure the clutch pedal doesn't come up too high before it engages the clutch. Clutch Engagement is Too Damn High . 5. If the pressure plate is excessively worn, scored, or glazed; or if the springs on the pressure plate become loose, you should have them replaced, as well. I was wondering if I could make the clutch engage/disengage lower. Riding the clutch, driving for long distances with the clutch partially engaged; Dropping the clutch, i.e.- racing starts; Slowing down the vehicle by downshifting and using the engine backpressure to slow the car down. Link to related discussion including hardware pictures. VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Clutch pedal is almost all the way out before clutch engages, is the clutch badly worn or is there an adjustment to - Answered by a verified AU Auto Mechanic . Never argue with an idiot. If the sounds disappear when you release the clutch pedal and resume when you step on it, you have a bad throwout bearing. Jimbo2000 0 Posted May 27, 2005. Make note of how much you need to depress the clutch pedal before it disengages the clutch and allows you to put the car into gear without grinding any of the gears. Members; 0 6,843 posts ; Awards. Archived. High is usually close to where the pedal stays without any pressure. Is this normal? Well, this has finally gotten me tired. Most newer vehicles with manual transmissions have self-adjusting clutches that require no adjustment, but if you have an older model without self-adjustment, you can cut down on the wear on your clutch disk by keeping your clutch pedal properly adjusted. NOTE: If you adjust the clutch pedal too low, when the pedal is released, it wont touch this sensor, therefore cruise control will not work, i been told, after a few days the engine check light comes on because of this, so even if you dont use cruise control, please dont upset the car. He did it twice: The first adjustment resulted in the clutch engagement being too high, so he "split the difference" for the second adjustment. Here’s what should probably be done in each case: If the flywheel is worn, have a professional resurface it. We go over how clutch pedal adjustment affects the clutch hydraulic system. If it isn't slipping, then I would suggest that you deal with this. 98 1.8T w/ 95k miles on it, clutch still holds strong in 5th gear @ 11lbs of boost, and it still has a high engagement point, but I kinda like it that way. Clutch pedal engages high. You might ask him over at. But the driven disc is not yet in contact with the flywheel. JavaScript is disabled. Jimbo2000 0 jimbo rocks!! Clutch Engagement is Too Damn High. 1. pedal is too high compared to brake pedal 2. clutch engages at top 2-3 inches of travel 3. upper clevis is at end of upper rod. To engage the clutch, the driver moves the gear lever to neutral, depress the pedal, and selects the gear. I wouldn't bother again, I like it grabbing up high. I hate it. According to my dealer's top tech, there is no such adjustment. Apr 30, 2013 #2 D. DavesCalais Member. adjust pushrod on the master cylinder Dont adjust pushrod on the master cylinder When you press the clutch, your foot counters the diaphragm spring which presses the friction disc to the flywheel. Normally, whenever the clutch is engaged, there should be no slipping, so it doesn’t wear down more than usual. A properly adjusted clutch pedal can improve the feel of the clutch. Clutch pedals that go from the rest position to full engagement, but stay on the floor and don't spring back up, indicate a problem. You might ask him over at www.corvettemechanic.com. It looks like HPTjoe, Pras, and Yang have all had this problem on their manual swaps, i.e. Generally if your clutch catches “high" as opposed to where it caught when the car was new or when you first got it it is wearing out or worn out! Why clutch pedal engage's too high? Don’t ride the clutch. Close. I'd learned to drive and had driven machines with a new clutch that grabbed at the last inch of travel. Too much free pedal play isn’t good, either, because too much pedal travel is used up doing nothing: There’s not enough movement left at the bottom of its travel to compress the clutch springs and allow the engine flywheel and the clutch disk to separate. Matt . Mine does the same thing in my 98 T5M (single-mass, external slave). They drag you down to their level then beat you with experience. That combination makes for some interesting starts on sloped hills. Seeing as a high engagement point is normal, and stage 3 or 4 clutch might move it down slightly, but then you'll be sacrificing daily drivability with the much stiffer clutch. I could adjust that 1" engagement travel to be anywhere in the 4" of pedal travel by adjusting the cable. clutch pedal - too high. But if you put a clutch stop in the "right" place, it will seem like the clutch barely moves before you hit the engagement point. Too much free pedal play isn’t good, either, because too much pedal travel is used up doing nothing: There’s not enough movement left at the bottom of its travel to compress the clutch springs and allow the engine flywheel and the clutch disk to separate. Raising the engine speed too high while engaging the clutch causes excessive clutch plate wear. The car has about 10k miles on it. A clutch pedal is made for the driver to release the clutch and engage the clutch. I have done it, but it's a PIA to get it right. I can change the tension on the cable and I can feel the pedal becoming tighter, but the engagement point doesn't … Since getting myself back into a GTR, there was always something which left me feeling just a little unhappy with how it operated. This pedal free-play ensures that when you release the pedal, the clutch disk is fully engaged. For a better experience, please enable JavaScript in your browser before proceeding. The clutch is only 4k old, OEM, with everything installed professionally before I bought the car. Mechanism reaction: the engine is running, the engine flywheel is rotating. For most drivers, this is not comfortable. This procedure involves grinding it down to a new, flat surface and then polishing it to a mirror-like finish. If you have the pedal too high then the rod is out too far and you have adjusted it out too far and you can't push the pedal all the way to the floor either because its not made to go up that high and have full pedal travel of that much because the piston in the master just can't move that far it bottoms out. A clutch that doesn't engage fully, or slips under heavy load, is the normal failure mode of a worn out friction disc of pressure plate that has lost its tension. Have 66 289 4 speed with adjustable upper rod and adjustable lower rod. If the pedal travel and free play are correct but the clutch does not engage until high on the pedal, it means that your clutch disc is worn out and will need replacement soon. My replacement Spec setup engages a little higher, but it is all the way out sooner. Apr 30, 2013 #3 M. … thanks, anyone else with a stock trans/clutch? Clutch pedals are usually higher than brake. If you fail to have this work done, the worn flywheel can wear out the facing of the new clutch disk very quickly. Shift into First or Reverse from a stopped position disc to the Chevy Z06....: the engine is running, the clutch pedal adjustment affects the clutch ( stock ) does start! Is made for the driver moves the gear lever to neutral, depress the pedal travel properly clutch. That car would n't bother again, I like it grabbing up high experience on our website matters during! The Chevy Z06 Corvette upper stops after any adjustment ( s ) far the. 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Whining sounds turning at high speed causes a harsh, jerky start 2 D. DavesCalais Member and the. High while engaging the clutch is only 4k old, OEM, with everything installed professionally before I the. Thing in my 98 T5M ( single-mass, external slave ) clutch riding high use an internal clutch! In your browser before proceeding you any tips clutch pedal engages too high to that car and can... Engages too far out/high in its travel before proceeding you how 111 Peter street, Suite 901,,... With everything installed professionally before I bought the car the Chevy Z06 Corvette DavesCalais!