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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 948 (Engine Mechanical - 4.3L) >> Repair Instructions - Off Vehicle >> Balance Shaft Bearing and/or Bushing Removal

Balance Shaft Bearing and/or Bushing Removal

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Tools Required

    Fig 1: Removing Balance Shaft Rear Bearing
    GM340081Courtesy of GENERAL MOTORS CORP.
    CAUTION: Refer to SAFETY GLASSES CAUTION .
  1. Use the J 38834  and the J 26941  in order to remove the balance shaft rear bearing. See Special Tools .
    1. Install J 26941  legs behind the balance shaft rear bearing and secure. See Special Tools .
    2. Install the J 38834-1 with the short threaded end through the balance shaft bore in the front of the engine block.
    3. Install the J 38834-1 into J 26941  . See Special Tools .
    4. Slide the J 38834-2 onto the J 38834-1 and into the balance shaft bore of the engine block.
    5. Install the J 38834  bearing, washer, and nut onto the J 38834-1. See Special Tools .
    6. Using a wrench secure the J 38834-1 and then rotate the J 38834  nut clockwise until the balance shaft rear bearing is removed from the engine block. See Special Tools .
    7. Remove the J 26941  from the balance shaft rear bearing. See Special Tools .
  2. Discard the balance shaft rear bearing.