GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 44866 Support Bushing Remover and Installer

Removal Procedure


    Object Number: 926831  Size: SH
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Disconnect the intermediate exhaust pipe from the front pipe and remove the intermediate pipe and muffler assembly. Refer to Muffler Replacement .
  3. Place a support stand under the rear drive module (RDM) and support the RDM.

  4. Object Number: 930236  Size: SH
  5. Remove the rear stabilizer bar. Refer to Stabilizer Shaft Replacement .

  6. Object Number: 929547  Size: SH
  7. Remove the RDM bracket-to-bushing mounting nut and bolt.

  8. Object Number: 943414  Size: SH
  9. Remove the nut (1) and bolt (3) from the mounting RDM mounting bracket (2) and remove the bracket.

  10. Object Number: 932554  Size: SH
  11. Place the open receiver end of the J 44866 over the flanged side of the bushing and against the vehicle frame.
  12. Position the driver portion of the J 44866 with the smaller diameter of the driver against the bushing.
  13. Install the bolt and washer through the driver, bushing, and receiver
  14. Install the nut to the bolt.
  15. Slowly tighten the bolt and nut until the bushing is driven out of the vehicle frame and into the receiver.
  16. Disassemble the J 44866 and remove the bushing.

Installation Procedure


    Object Number: 932571  Size: SH
  1. Position the RDM support bushing to the vehicle frame with the slotted portions of the bushing at the 6 o'clock and 12 o'clock positions.
  2. Install the receiver end of the J 44866 against the vehicle frame opposite the bushing.
  3. Place the large diameter face of the J 44866 driver against the flanged portion of the bushing.
  4. Install the bolt and washer through the driver, bushing, and receiver.
  5. Install the nut to the bolt.
  6. Slowly tighten the bolt and nut until the bushing is drawn into the vehicle frame and the flange is seated squared against the vehicle frame.
  7. Remove the J 44866 .

  8. Object Number: 943414  Size: SH
  9. Install the support bracket (2) to the RDM.
  10. Install the bolt (3) and nut (1) to the bracket.
  11. Notice: Refer to Fastener Notice in the Preface section.

  12. Tighten the support bracket nut and bolt.
  13. Tighten
    Tighten the bolt and nut to 125 N·m (92 lb ft).


    Object Number: 929547  Size: SH
  14. Install the bracket-to-bushing bolt and nut.
  15. Tighten
    Tighten the bolt and nut to 90 N·m (66 lb ft).

  16. Remove the support stand from under the RDM.

  17. Object Number: 930236  Size: SH
  18. Install the rear stabilizer bar to the vehicle. Refer to Stabilizer Shaft Replacement .

  19. Object Number: 926831  Size: SH
  20. Install the intermediate pipe and muffler assembly. Refer to Muffler Replacement .
  21. Lower the vehicle.