Operation CHARM: Car repair manuals for everyone.

Differential

Inspect
- Pinion gear shaft for unusual wear.
- Pinion gear and side gear teeth for wear, cracks, scoring, and spelling.
- Thrust washers for wear.
- The fit of the side gears in the differential case.
- The fit of the side gears on the axle shafts.
- Differential case for cracks and scoring.
- Replace all worn parts.