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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 638 (Engine Mechanical - 4.0L (Unit Repair)) >> Repair Instructions >> Crankshaft Balancer Installation >> Tools Required

Tools Required

WARNING: This page is about a different car, the 2002 Oldsmobile Aurora and 2001 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.
  1. Position the crankshaft balancer on the nose of the crankshaft.
    Fig 1: Installing Crankshaft Balancer
    G01817406Courtesy of GENERAL MOTORS CORP.
  2. Press the crankshaft balancer in place using the J 41998-B. 
    Fig 2: Pressing Crankshaft Balancer In Place
    G01817407Courtesy of GENERAL MOTORS CORP.
  3. Clean the crankshaft balancer bolt threads.
  4. Apply engine oil to the crankshaft balancer bolt threads.
    CAUTION: Refer to FASTENER NOTICE in Cautions and Notices.
  5. Install the crankshaft balancer bolt.
    1. 5.1. First Pass

      Tighten 

      Tighten the crankshaft balancer bolt to 50 N.m (37 ft lbs).

    2. 5.2. Final Pass

      Tighten 

      Tighten the crankshaft balancer bolt an additional 120 degrees using the J 36660-A. 

    Fig 3: Installing Crankshaft Balancer Bolt
    G01817408Courtesy of GENERAL MOTORS CORP.
  6. Remove the J 44214  from the engine block.
    Fig 4: Removing J 44214
    G01817409Courtesy of GENERAL MOTORS CORP.
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