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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 8 (Engine Mechanical - 4.3L) >> Repair Instructions >> On-Vehicle Repair Instructions >> Crankshaft Front Oil Seal Replacement >> Removal Procedure

Removal Procedure

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    Fig 1: Removing Crankshaft Front Oil Seal
    GM357563Courtesy of GENERAL MOTORS CORP.
  1. Remove the crankshaft balancer. Refer to Crankshaft Balancer Replacement .
  2. Use a suitable seal puller, remove the crankshaft front oil seal.
  3. Inspect the engine front cover seal bore area for damage.