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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1739 (Automatic Transmission - ALLISON - Repair Instructions - Off Vehicle) >> Repair Instructions - Off Vehicle >> Turbine Shaft Bushing Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Identifying Output/Turbine Shaft Bushing Remover Components
    GM1217078Courtesy of GENERAL MOTORS CORP.
  1. Install J 44526-2 bolt (8) into J 44526-1 extractor (7).
  2. Install J 44526-2 bolt (8) and J 44526-1 extractor (7) into the bushing (9).
  3. Install the washer (6) and the nut (5) onto J 44526-2 bolt (8).
  4. Hold the top of J 44526-2 bolt (8) with a wrench and tighten nut (5) until J 44526-1 extractor (7) engages the bushing (9).
  5. Install J 44526-3 protector (4) onto J 44526-2 bolt (8).
  6. Install bearing (3), washer (2), and nut (1) onto J 44526-2 bolt (8).
  7. Hold the top of J 44526-2 bolt (8) with a wrench and tighten nut (1) until the bushing is dislodged.
  8. Remove J 44526  from the turbine shaft. See Special Tools .