CL–12 CLUTCH – CLUTCH UNIT (2JZ–GTE) 3. REMOVE CLUTCH DISC 4. REMOVE CLUTCH COVER ASSEMBLY 5. REMOVE CLUTCH RELEASE BEARING HUB (a) Using a snap ring expander, remove the snap ring. (b) Remove the release bearing hub, thrust cone spring and plate washer. 6. REMOVE CLUTCH RELEASE BEARING (a) Using a snap ring expander, remove the snap ring. (b) Remove the release bearing, wave washer and plate washer. CLUTCH PARTS INSPECTION AND REPAIR 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, 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 clutch disc. 3. INSPECT FLYWHEEL RUNOUT Using a dial indicator, check the flywheel runout. Maximum runout: 0.1 mm (0.004 in.) If runout excessive, replace the flywheel.