GM Service Manual Online
For 1990-2009 cars only

Tools Required

    • J 45341 Rear Wheel Drive Shaft Removal Tool
    • J 44394 Seal Protector
    • J-2619-A Slide Hammer w/Adapter
    • J 45059 Angle Meter

Removal Procedure


    Object Number: 933721  Size: SH
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Remove the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation .
  3. Remove and discard the wheel drive shaft spindle nut.

  4. Object Number: 928802  Size: SH
  5. While holding the stabilizer link with a wrench, remove the stabilizer link-to-lower control arm nut.
  6. Disconnect the link from the control arm.

  7. Object Number: 928818  Size: SH
  8. Place a stand under the lower control arm and support the control arm.

  9. Object Number: 928822  Size: SH
  10. Remove the lower shock absorber mounting bolt and nut.

  11. Object Number: 929839  Size: SH
  12. Remove the toe link nut, bolt, and washer.

  13. Object Number: 930250  Size: SH
  14. Loosen, but do not remove, the lower suspension jounce bumper nut.

  15. Object Number: 928825  Size: SH
  16. Remove the lower control arm-to-suspension knuckle bolt and nut.

  17. Object Number: 929563  Size: SH

    Important: Relieve spring tension slowly in order to avoid sudden release of the coil spring.

  18. Slowly lower support stand until coil spring tension is relieved and remove coil spring.

  19. Object Number: 929585  Size: SH
  20. Loosen, but do not remove, the upper control arm-to-suspension knuckle nut.
  21. Important: Support the wheel drive shaft while it is disengaged from the wheel hub and bearing assembly in order to avoid damaging the wheel drive shaft seals.


    Object Number: 929594  Size: SH
  22. Place a block of wood against the wheel drive shaft spindle and tap with a hammer to release the spindle from the wheel hub and bearing assembly.

  23. Object Number: 929646  Size: SH
  24. Rotate the suspension knuckle upward and secure with heavy mechanics wire, or equivalent.

  25. Object Number: 932795  Size: SH
  26. Assemble the J 45341 and the J-2619-A to the wheel drive shaft inner tripot joint.
  27. Disengage the tripot joint from the rear drive module (RDM).
  28. Remove the wheel drive shaft from the vehicle.

  29. Object Number: 931469  Size: SH
  30. Remove and discard the wheel drive shaft retaining ring.

Installation Procedure


    Object Number: 931469  Size: SH
  1. Install a new wheel drive shaft retaining ring to the inner tripot joint.

  2. Object Number: 895295  Size: SH
  3. Install the J 44394 to the wheel drive shaft oil seal.
  4. Align the splines of the inner tripot joint to the output shaft of the RDM.

  5. Object Number: 929652  Size: SH
  6. Install the wheel drive shaft to the output shaft:
  7. • Guide the wheel drive shaft tripot joint squarely onto the output shaft.
    • After the splined end of the wheel drive shaft passes the oil seal, remove the J 44394 from the oil seal.
    • Firmly engage the wheel drive shaft to the output shaft.
    • Ensure that the tripot joint is fully seated on the output shaft by grasping the tripot joint and attempting to pull free of the output shaft.
    • Ensure that the tripot slinger does not become damaged.

    Object Number: 933721  Size: SH
  8. Rotate the suspension knuckle downward while simultaneously guiding the constant velocity (CV) joint spindle to the wheel hub and bearing assembly of the suspension knuckle.
  9. Hand install a new wheel drive shaft spindle nut.

  10. Object Number: 936190  Size: SH
  11. Position the insulators to the coil spring and align the ends of the coil spring with the abutments of the insulators.

  12. Object Number: 936198  Size: SH
  13. Secure each of the insulators to the coil spring using 2 plastic tie straps positioned 180 degrees apart and through the reliefs molded into the insulators.
  14. Cut off any excess length of the tie straps.
  15. Position the coil spring assembly to the lower control arm.

  16. Object Number: 928818  Size: SH
  17. Position a support stand under the lower control arm.
  18. Carefully raise the lower control arm while simultaneously guiding the coil spring assembly into the rear suspension cradle.

  19. Object Number: 928825  Size: SH
  20. Position the suspension knuckle to the lower control arm.
  21. Notice: Refer to Fastener Notice in the Preface section.

    Important: Ensure that the hex head of the suspension knuckle bolt faces the rear of the vehicle.

  22. Install the lower control arm-to-suspension knuckle bolt and nut.
  23. Tighten
    Tighten the bolt and nut to 160 N·m (118 lb ft).


    Object Number: 929585  Size: SH
  24. Tighten the upper control arm-to-suspension knuckle bolt and nut.
  25. Tighten
    Tighten the bolt and nut to 135 N·m (100 lb ft).


    Object Number: 928822  Size: SH
  26. Install the lower shock absorber mounting bolt and nut.
  27. Tighten
    Tighten the bolt and nut to 105 N·m (77 lb ft).

  28. Slowly lower and remove the support stand.
  29. Tighten the lower jounce bumper nut.
  30. Tighten
    Tighten the nut to 63 N·m (46 lb ft).


    Object Number: 929839  Size: SH
  31. Position the rear toe link to the suspension knuckle.
  32. Install the washer, bolt, and nut to the suspension knuckle and the toe link assembly.
  33. Tighten
    Tighten the bolt and nut to 110 N·m (81 lb ft).


    Object Number: 928802  Size: SH
  34. Position the stabilizer bar link to the lower control arm.
  35. Install the nut to the stabilizer bar link.
  36. While holding the stabilizer bar link stationary with a wrench, tighten the nut.
  37. Tighten
    Tighten the nut to 15 N·m (11 lb ft).

  38. Tighten the wheel drive shaft spindle nut.
  39. Tighten
    Using the J 45059 , tighten the nut to 86 N·m (63 lb ft) plus 36 degrees.

  40. Install the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation .
  41. Lower the vehicle.