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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1443 (Engine Mechanical - 4.2L (Ll8)) >> Repair Instructions >> On-Vehicle Repair Instructions >> Crankshaft Front Oil Seal Replacement >> Installation Procedure

Installation Procedure

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    Fig 1: View Of Crankshaft Front Oil Seal
    GM637775Courtesy of GENERAL MOTORS CORP.
  1. Apply the engine oil to the outside diameter of the crankshaft front oil seal.
    2. Fig 2: Installing Front Oil Seal
    GM748330Courtesy of GENERAL MOTORS CORP.
  2. Use the J 44218  to install the front oil seal. See Special Tools and Equipment .
  3. Remove the J 44218  . See Special Tools and Equipment .
  4. Install the crank balancer shaft. Refer to Crankshaft Balancer Replacement  .
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