GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Tools Required

    • J 43828 Ball Joint Separator.
    • J 24319-B Universal Steering Linkage Puller
    • J 28733-B Front Hub Remover

    Object Number: 402793  Size: SH
  1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Remove the wheel and tire. Refer to Tire and Wheel Removal and Installation in Tires and Wheels.
  3. Remove the wheel drive shaft nut (2).
  4. Remove the brake caliper bolts. Refer to Brake Caliper Replacement in Brakes.
  5. Support and hang the caliper away from the brake rotor.
  6. Remove the rotor. Refer to Brake Rotor Replacement in Brakes.

  7. Object Number: 105002  Size: SH
  8. Disconnect the wheel speed sensor connector.

  9. Object Number: 397703  Size: SH
  10. Remove the hub and bearing retaining bolts.

  11. Object Number: 105004  Size: SH
  12. Use J 28733-B in order to seperate the hub from the drive axle.

  13. Object Number: 144021  Size: SH
  14. Use J 24319-B in order to separate the tie rod from the steering knuckle.

  15. Object Number: 491713  Size: SH
  16. Using J 43828 separate the ball joint from the steering knuckle.

  17. Object Number: 104991  Size: SH
  18. Remove the strut to knuckle attaching nuts and bolts.
  19. Remove the steering knuckle.

Installation Procedure


    Object Number: 104991  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.

  1. Install the steering knuckle to the strut.
  2. Tighten
    Tighten the strut to knuckle bolts to 185 N·m (136 lb ft).

  3. Insert the drive axle into the steering knuckle.

  4. Object Number: 402793  Size: SH
  5. Connect the lower ball joint. Refer to Lower Control Arm Ball Joint Replacement .
  6. 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.

  7. Install the tie rod.
  8. Tighten
    Tighten the tie rod end to knuckle nut to 10 N·m (88 lb in) plus an additional 180 - 300 degrees (3 - 5 flats). For cotter pin alignment, tighten the nut up to, but do not exceed 60 degrees additional rotation. Do not back off nut for cotter pin alignment.


    Object Number: 397703  Size: SH
  9. Install the dust shield.
  10. Install the hub and bearing to the steering knuckle/drive axle.
  11. Install the hub and bearing retaining bolts.
  12. Tighten
    Tighten the hub and bearing bolts to 130 N·m (96 lb ft).


    Object Number: 105002  Size: SH
  13. Connect the wheel speed sensor connector to the wheel speed sensor.

  14. Object Number: 402796  Size: SH
  15. Install the rotor.
  16. Install the caliper.
  17. Install a punch through the caliper and rotor so it dose not rotate.
  18. Install the drive axle nut (2).
  19. Tighten
    Tighten the drive axle nut to 145 N·m (107 lb ft).

  20. Install the wheel and tire.
  21. Tighten
    Tighten the wheel and tire 140 N·m (100 lb ft).

  22. Check wheel alignment. Refer to Wheel Alignment Specifications in Wheel Alignment.