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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 Rear Oil Seal Replacement >> Removal Procedure

Removal Procedure

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  1. Remove the flywheel. Refer to Engine Flywheel Replacement (Automatic Transmission)  or Engine Flywheel Replacement (Manual Transmission) .
  2. Clean the area around the crankshaft rear oil seal.
  3. Install J 44641  to the crankshaft rear oil seal. See Special Tools .
  4. Remove the crankshaft rear oil seal using J 44641  . See Special Tools .
  5. Fig 1: Removing Crankshaft Rear Oil Seal Using J 44641
    GM660312Courtesy of GENERAL MOTORS CORP.