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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 8 (Engine Mechanical - 4.3L) >> Repair Instructions >> On-Vehicle Repair Instructions >> Balance Shaft Bearing and/or Bushing Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different variant/trim than selected.
IMPORTANT: The balance shaft and the front bearing are serviced only as a package. Do not remove the bearing from the balance shaft.
    Fig 1: Removing Balance Shaft Rear Bearing Using J 26941 & J 38834
    GM340081Courtesy of GENERAL MOTORS CORP.
  1. Remove the balance shaft. Refer to Balance Shaft Replacement .
  2. Using J 26941  and the J 38834  , remove the balance shaft rear bearing. See Special Tools .
    1. Install the J 26941  legs behind the balance shaft rear bearing and secure.
    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 J 38834-1 into the J 26941  .
    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.
  3. Discard the balance shaft rear bearing.
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