Differential Carrier Cover

WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View of Carrier Cover

Courtesy of GENERAL MOTORS CORP.

CAUTION: Refer to Safety Glasses Caution .

Clean the differential carrier cover in solvent.
Clean and inspect the differential carrier cover for the following:
- Clean the oil passage between (2)
- Inspect the cover flat (3) for nicks and burrs.
- Inspect the race and shim surfaces (1)

Fig 2: Identifying Carrier Cover Exterior

Courtesy of GENERAL MOTORS CORP.

Inspect the differential carrier cover exterior for the following:
- The mounting bolt threads (1)
- The axle seal mounting surface (2)