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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 364 (Engine Mechanical - 3.1L V6 - VIN (J) (On-Vehicle)) >> Repair Instructions >> Crankshaft Rear Oil Seal Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2002 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the engine flywheel. Refer to Engine Flywheel Replacement .
    NOTE: Do not nick the crankshaft sealing surface when removing the seal.
  2. Remove the crankshaft rear oil seal.
    1. 2.1. Insert a flat-bladed tool or similar tool through the dust lip at an angle.
    2. 2.2. Pry the crankshaft rear oil seal out by moving the handle of the tool towards the end of the crankshaft.
    3. 2.3. Repeat as necessary around the crankshaft rear oil seal.
      4. Fig 1: Crankshaft Rear Oil Seal
      G01763663Courtesy of GENERAL MOTORS CORP.
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