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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 681 (Engine Mechanical - 8.1L (On-Vehicle)) >> Repair Instructions >> Crankshaft Front Oil Seal Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2002 GMC Yukon XL, 2002 Chevrolet Suburban, and 2002 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Crankshaft Front Cover Bolt Tightening Sequence
    GM677874Courtesy of GENERAL MOTORS CORP.
  1. Coat the crankshaft front cover oil seal with clean engine oil.
  2. Using J 42851  install the oil seal.
  3. Remove the J 42851  .
  4. Install the crankshaft balancer. Refer to Crankshaft Balancer Replacement .