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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> Engine Mechanical >> Engine Mechanical - 4.3L >> Repair Instructions >> On-Vehicle Repair Instructions >> Crankshaft Front Oil Seal Replacement >> Removal Procedure

Removal Procedure

  1. Remove the crankshaft balancer. Refer to CRANKSHAFT BALANCER REPLACEMENT  .
  2. Use a suitable prying tool to remove the crankshaft front oil seal.
    Fig 1: Removing Crankshaft Front Oil Seal
    G01643701Courtesy of GENERAL MOTORS CORP.
  3. Inspect the engine front cover seal bore for damage.
  4. Inspect the crankshaft balancer seal area. Refer to CRANKSHAFT BALANCER CLEANING AND INSPECTION  .
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