Remove the ring gear holder.

Inspect the ring gear teeth for wear and damage.

Inspect the clutch disc mating surface on the flywheel for wear, cracks, and burning.

Measure the flywheel (A) runout using a dial indicator (B). Through at least two full turns with pushing against the flywheel each time you turn it to take up the crankshaft thrust washer clearance. If the measurement is not within the standard, replace the flywheel, and recheck the runout; go to Step 16 .

Standard (New):	0.05 mm (0.002 in.) max.
Service Limit:	0.15 mm (0.006 in.)