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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1970 (Rear Drive Axle) >> Repair Instructions >> Differential Carrier Cover and Seal Replacement - Left Side

Differential Carrier Cover and Seal Replacement - Left Side

WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Differential Carrier Seal, Cover & Bolts
GM1818198Courtesy of GENERAL MOTORS CORP.
Callout Component Name
Preliminary Procedure: 
Remove the rear differential assembly. Refer to Differential Replacement .
1 Differential Side Cover Bolt (Qty: 8)
CAUTION: Refer to Fastener Caution .

Tip: 
  • Finger tighten the bolts before torquing to specification.
  • Tighten the bolts in a criss cross pattern.

Tighten:  29 N.m (21 lb ft).

2 Differential Side Cover
Tip:  Inspect the differential side cover for any damage. If the side cover is damaged, replace the differential assembly. The side cover is not serviced separately.
3 Differential Side Cover Seal
Tip: 
  • Before installing the side cover seal, ensure that the groove for the side cover seal is free of dirt and debris. This will ensure that the seal seat properly in the differential housing.
  • Apply a small amount of clean oil to the side cover seal.