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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1353 (Engine Mechanical - 4.3L) >> Repair Instructions >> On-Vehicle Repair Instructions >> Crankshaft Rear Oil Seal Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 GMC Sierra and 2003 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the flywheel. Refer to Engine Flywheel Replacement .
  2. Insert a flat-tipped screwdriver into the access notches and carefully pry the seal from the housing.
  3. Discard the seal.
  4. Clean off any dirt or rust in the area.
    Fig 1: Crankshaft Rear Oil Seal Notches
    G02106036Courtesy of GENERAL MOTORS CORP.