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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (Engine Mechanical - 6.6L - On Vehicle Repair Instructions) >> On-Vehicle Repair Instructions >> Crankshaft Front Oil Seal Replacement >> Removal Procedure

Removal Procedure

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  1. Remove the crankshaft balancer. Refer to Crankshaft Balancer Replacement .
  2. Install J 44644  to the crankshaft front oil seal. See Special Tools . The jaws of the J 44644  fit into the inner sleeve. See Special Tools .
    Fig 1: Removing Crankshaft Front Oil Seal Using J 44644
    GM660534Courtesy of GENERAL MOTORS CORP.
  3. Using J 44644  , remove the crankshaft front oil seal. See Special Tools .