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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 885 (Engine Mechanical - 4.3L (LU3)) >> Repair Instructions >> On-Vehicle Repair Instructions >> Crankshaft Front Oil Seal Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 GMC Sonoma, 2003 GMC Jimmy, 2003 Chevrolet S10 Pickup, and 2003 Chevrolet Blazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the crankshaft balancer. Refer to Crankshaft Balancer Replacement   .
  2. Use a suitable prying tool to remove the crankshaft front oil seal.
  3. Inspect engine front cover seal bore area for damage.
  4. Inspect the crankshaft balancer seal area. Refer to Crankshaft Balancer Cleaning and Inspection  .
    Fig 1: Removing Crankshaft Front Oil Seal
    G01977554Courtesy of GENERAL MOTORS CORP.
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