Clutch Disc

Inspect the clutch disc facings for oil or grease. Eliminate the source of any oil or grease before replacing the disc.

Any excessive amount of lubricant on the pilot bearing or release bearing hub will find its way to the disc facings. Too much lubricant in the transmission or a plugged transmission vent will force the transmission lubricant out the input shaft and onto the disc facings. Also, engine rear main bearing oil seal leaks or oil leaks from the flywheel mounting bolts can contaminate the clutch disc.

 CAUTION: Do not use cleaners with petroleum base, and do NOT immerse the disc in ANY solvents.

Inspect the clutch disc for worn or loose facings, distortion, loose rivets at the hub, and for broken springs. Replace the disc assembly if any of these conditions are present. Springs loose enough to rattle will not cause noise when the vehicle is operating. Be especially careful when installing a new disc to avoid dropping or contaminating it with oil or grease.