Clutch Assembly: Inspection

Check wear on facings of clutch disc by measuring depth of each rivet head. Minimum depth at any rivet is .012" (.30 mm). Check clutch disc runout. Maximum runout at facing on clutch disc is .031" (.80 mm). Replace clutch disc if not within specification.
Using dial indicator, check flywheel runout. Replace flywheel if flywheel runout is greater than .004" (.10 mm).
Using caliper, measure depth and wear on diaphragm spring on clutch cover. See Figure. Maximum depth is .024" (.60 mm) and maximum width is .197" (5.00 mm). Replace clutch cover if necessary.
Ensure clutch release bearing rotates smoothly. Replace clutch release bearing if necessary.