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Home >> Chevrolet >> 2006 >> Silverado 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1680 (Engine Mechanical - 6.6L (LMM) - Repair Instructions - On Vehicle) >> Crankshaft Front Oil Seal Replacement >> Removal Procedure

Removal Procedure

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    Fig 1: Removing Crankshaft Front Oil Seal Using J 44644
    GM660534Courtesy of GENERAL MOTORS CORP.
  1. Remove the crankshaft balancer. Refer to Crankshaft Balancer Replacement .
  2. Install the button of J 44644  into the crankshaft. See Special Tools .
  3. Press the jaws of J 44644  into the felt portion of the seal far enough to engage the inner lip of the seal. See Special Tools .
  4. While holding the J 44644  tightly to the seal inner sleeve, tighten the jaw bolts. See Special Tools .
  5. Using J 44644  , remove the crankshaft front oil seal. See Special Tools .