Flywheel Inspection

Clean flywheel with a non-caustic solvent, then visually inspect flywheel for cracks, evidence of overheating, or extensive scoring (manual transmission only).

Transmission, Manual

Inspect the flywheel for cracks, heat check, or other damage that would make it unfit for further use. Acceptable flywheels may be repaired by polishing with fine grade (400 grit) sandpaper. Flywheels may be surfaced to remove scratches or grooves. After resurfacing, the flywheel thicknesses must not be less than the dimensions noted in Flywheel Clutch Face Machining in the Cleaning and Inspection portion of this section.

With flywheel installed on crankshaft (6303), check flywheel face runout. Refer to Section 03-00.

Transmission, Automatic

Inspect the flexplate for cracks or other damage that would make it unfit for further service. Inspect the flexplate ring gear for worn, chipped or cracked teeth. If the teeth are damaged, replace the ring gear and flexplate assembly.