Having used several many years in tech support with a firm that sells handbook transmissions, I have spoken with many buyers that have created clutch installation issues that charge them dearly in conditions of time, dollars and aggravation. These tips are primarily based on my working experience with what is often disregarded by a newbie that is setting up a new clutch. This write-up is NOT a substitute for a great car mend guide that is unique to the car or truck you are working on! If any of these recommendations contradict the information in your assistance guide, adhere to the assistance handbook instead.
Suggestion # 1: Lubrication in all the suitable areas (and none of the improper spots!) – Spot a light-weight coat of grease on the pilot suggestion of the enter shaft and on the collar that the launch bearing slides on. Wipe a Very mild coat of oil on the input shaft splines to reduce rust. Be careful to NOT get any grease on the flywheel, the clutch disc, or the pressure plate.
Suggestion # 2: Have the flywheel resurfaced, no issue how excellent it appears. It only expenses a couple bucks, and the danger of getting to get rid of the transmission yet again due to the fact of a chattering clutch is not really worth the income you may possibly preserve.
Tip # 3: Substitute the pilot bearing or bushing. If you do not have a unique pilot bearing puller tool, some company manuals instruct you to get rid of the aged bearing by packing the cavity driving the bearing with grease and making use of a picket dowel or previous input shaft to travel the aged just one out. I have uncovered that as a substitute of grease you can use perform dough, foolish putty, or even some outdated bread, with equivalent or better effects and way considerably less mess!
Tip # 4: Will not force anything at all! If the transmission is not going to slide all the way up to the again of the bellhousing, do not draw the transmission up to the bellhousing by tightening the transmission to bellhousing bolts. I won’t be able to notify you how quite a few broken mounting ears and weakened pilot bearings I have seen! If the transmission will not slide all the way in to the bellhousing, then the clutch disc is misaligned or the input shaft is not likely into the pilot bearing due to the fact the transmission is at an angle. Try out this: Put in or reattach the clutch linkage, and then have a helper depress the clutch pedal somewhat even though you wiggle the transmission close to to get it aligned. When the clutch disc is produced, it will go so that you can get the transmission aligned with the pilot bearing. I fought with a transmission for an hour one particular time right before I believed of this, and then it took about 5 seconds after I experienced a helper action on the clutch pedal!
Right before tackling your initial clutch alternative, I extremely recommend looking through the complete course of action in a fix manual or manufacturing unit service manual. Even if you are a seasoned veteran, it would not harm to get a seem at a services handbook if you are changing a clutch in a car or truck you are not familiar with.