Acquiring invested quite a few decades in tech assistance with a enterprise that sells handbook transmissions, I have spoken with many clients that have created clutch set up mistakes that value them dearly in phrases of time, income and annoyance. These guidelines are primarily based on my expertise with what is regularly disregarded by a newbie that is setting up a new clutch. This write-up is NOT a substitute for a excellent car mend handbook that is specific to the car you are working on! If any of these tips contradict the data in your provider manual, observe the assistance manual in its place.
Suggestion # 1: Lubrication in all the correct sites (and none of the completely wrong spots!) – Position a light-weight coat of grease on the pilot tip of the input shaft and on the collar that the launch bearing slides on. Wipe a Really light coat of oil on the input shaft splines to avert rust. Be very careful to NOT get any grease on the flywheel, the clutch disc, or the force plate.
Suggestion # 2: Have the flywheel resurfaced, no make a difference how good it seems. It only expenses a few dollars, and the risk of owning to get rid of the transmission once again because of a chattering clutch is not truly worth the revenue you could possibly save.
Idea # 3: Swap the pilot bearing or bushing. If you don’t have a unique pilot bearing puller resource, some assistance manuals instruct you to clear away the aged bearing by packing the cavity powering the bearing with grease and working with a wood dowel or aged enter shaft to generate the outdated a person out. I have observed that instead of grease you can use play dough, foolish putty, or even some old bread, with equivalent or much better outcomes and way fewer mess!
Suggestion # 4: You should not pressure anything! If the transmission will not likely slide all the way up to the back again of the bellhousing, do not draw the transmission up to the bellhousing by tightening the transmission to bellhousing bolts. I are not able to convey to you how many broken mounting ears and ruined 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 going into the pilot bearing because the transmission is at an angle. Attempt this: Install or reattach the clutch linkage, and then have a helper depress the clutch pedal a bit when you wiggle the transmission about to get it aligned. When the clutch disc is introduced, it will go so that you can get the transmission aligned with the pilot bearing. I fought with a transmission for an hour a single time right before I imagined of this, and then it took about 5 seconds as soon as I had a helper stage on the clutch pedal!
In advance of tackling your to start with clutch substitution, I hugely advocate studying the full treatment in a restore manual or manufacturing facility assistance handbook. Even if you are a seasoned veteran, it will not harm to choose a look at a support handbook if you are changing a clutch in a motor vehicle you usually are not acquainted with.