CL-8 CLUTCH -- Clutch Unit INSPECTION OF CLUTCH PARTS 1. INSPECT CLUTCH DISC FOR WEAR OR DAMAGE Using calipers, measure the rivet head depth. Minimum rivet depth: 0.3 mm (0.012 in.) If a problem is found, repair or replace the clutch disc. 2. INSPECT CLUTCH DISC RUNOUT Using a dial indicator, check the disc runout. Maximum runout: 0.8 mm (0.031 in.) If runout is excessive, replace the disc. 3. INSPECT FLYWHEEL RUNOUT Using a dial indicator, check the flywheel runout. Maximum runout: 0.2 mm (0.008 in.) If runout is excessive, repair or replace the flywheel. 4. INSPECT PILOT BEARING Turn the bearing by hand while applying force in the rotat- ing direction. 5. IF NECESSARY, REPLACE PILOT BEARING (a) Using SST, remove the pilot bearing. SST 09303-35011