GM Service Manual Online
For 1990-2009 cars only

Tools Required

    • J 2619-O1 Slide Hammer
    • J 29794 Axle Shaft Remover Extension
    • J 33008-A Axle Shaft Puller
    • J 42129 Wheel Hub Remover

Removal Procedure

Important: Prevent the seals (boots) from contacting the other components in order to prevent damage to the seals (boots).

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Remove the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation in Tires and Wheels.
  3. Remove the engine splash shield. Refer to Engine Splash Shield Replacement in Body Front End.
  4. Remove the stabilizer shaft link. Refer to Stabilizer Shaft Link Replacement in Front Suspension.
  5. Disconnect the electrical connector from the wheel speed sensor.

  6. Object Number: 141983  Size: SH

    Important: Note the relationship between the halves of the 2-piece ramped washer. The ramped sides must face each other when installing the washer.

  7. Remove the front wheel drive shaft nut (2) and the ramped, 2-piece washer. Insert a drift or a flat-bladed tool (1) through the caliper and into the brake rotor to prevent the rotor from turning.
  8. Discard the wheel drive shaft nut.

  9. Disconnect the outer tie rod end from the steering knuckle; do NOT loosen the tie rod end jam nut. Refer to Rack and Pinion Outer Tie Rod End Replacement in Power Steering System.
  10. Disconnect the lower ball joint from the steering knuckle. Refer to Lower Control Arm Replacement in Front Suspension.
  11. Install the J 42129 onto the wheel hub and bearing and secure with wheel nuts.
  12. Caution: Do not attempt to move vehicle with drive axle(s) removed from wheel bearing. Wheel(s) could fall off, dropping vehicle to the ground and causing personal injury or damage to the vehicle.

  13. Using the J 42129 , disengage the wheel drive shaft from the wheel hub and bearing and support the wheel drive shaft.

  14. Object Number: 633790  Size: SH
  15. Assemble the J 2619-O1 , the J 29794 , and the J 33008-A .
  16. Using the J 2619-O1 , the J 29794 , and the J 33008-A , disengage the wheel drive shaft from the transaxle.
  17. Remove the wheel drive shaft from the vehicle.
  18. Remove and discard the wheel drive shaft retaining ring.
  19. • On the right wheel drive shaft, the retaining ring is on the splined shaft of the inner tripot housing.
    • On the left wheel drive shaft , the retaining ring is on the splined transmission output shaft.

Installation Procedure


    Object Number: 693021  Size: SH

    Important: Prevent the boots (seals) from contacting the other components in order to prevent damage to the boots (seals).

  1. Install a new wheel drive shaft retaining ring.
  2. • On the right wheel drive shaft, the retaining ring is on the splined shaft of the inner tripot housing.
    • On the left wheel drive shaft , the retaining ring is on the splined transmission output shaft.
  3. Install the wheel drive shaft to the transaxle.
  4. Push the wheel drive shaft into transaxle until the retaining ring is fully seated.
  5. Verify that the wheel drive shaft retaining ring is properly seated.
  6. 4.1.  Grasp the inner (tripot) housing.
    4.2. Pull the inner (tripot) housing outboard. Do not pull on the wheel drive shaft bar.

    The wheel drive shaft will remain in place when the retaining ring is properly seated.


    Object Number: 313796  Size: SH
  7. Install the wheel drive shaft (1) to the wheel hub and bearing.
  8. Connect the ball joint to the steering knuckle. Refer to Lower Control Arm Replacement in Front Suspension.
  9. Connect the outer tie rod end assembly to the steering knuckle. Refer to Rack and Pinion Outer Tie Rod End Replacement in Power Steering System.

  10. Object Number: 693020  Size: SH

    Important: Ensure that the 2-piece, ramped washer is installed prior to installing the wheel drive shaft nut. The ramped sides of the washer must face each other.

  11. Install the 2-piece, ramped washer to the wheel drive shaft spindle.

  12. Object Number: 141983  Size: SH

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  13. Install a NEW wheel drive shaft nut (2). Insert a drift or a flat-bladed tool (1) through the caliper and into the brake rotor to prevent the rotor from turning.
  14. Tighten
    Tighten the wheel drive shaft nut to 260 N·m (192 lb ft).

  15. Install the stabilizer shaft link. Refer to Stabilizer Shaft Link Replacement in Front Suspension.
  16. Connect the wheel speed sensor electrical connector.
  17. Install the engine splash shield. Refer to Engine Splash Shield Replacement in Body Front End.
  18. Install the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation in Tires and Wheels.
  19. Lower the vehicle.
  20. Inspect the transaxle fluid level. Refer to Transmission Fluid Check in Automatic Transaxle - 4T65-E.