Differential Case

WARNING: This page is about a different car, the 2004 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Differential Case Bolts & Case Halves, Right & Left

Courtesy of GENERAL MOTORS CORP.

Clean the differential case components in solvent.
Inspect the components for the following:
- Cracks or other damage
- Damage to threaded bolt holes
- Unusual wear, scoring, or grooves in the clutch pack area
- Scored or damaged case side bearing mounting flanges