GM Service Manual Online
For 1990-2009 cars only

Front Wheel Bearing and Hub Replacement AWD

Special Tools

J 45859 Wheel Hub Remover

Removal Procedure

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
  2. Remove the tire and wheel. Refer to Tire and Wheel Removal and Installation.

  3. Object Number: 907219  Size: SH
  4. Remove the wheel driveshaft retaining nut and discard.
  5. Remove the brake rotor. Refer to Front Brake Rotor Replacement.

  6. Object Number: 906772  Size: SH
  7. Disconnect the Antilock Brake System (ABS) electrical connector.
  8. Remove the ABS electrical connector from the splash shield.

  9. Object Number: 904629  Size: SH

    Caution: Avoid tool contact to the outer constant velocity boot when removing the wheel bearing mounting bolts. Failure to observe this caution may result in damage to the CV boot.

  10. Carefully remove the wheel bearing/hub mounting bolts.

  11. Object Number: 899220  Size: SH
  12. Install J 45859 , CJ129 Universal Hub Puller - Snap-on, 7394 Universal Hub Puller - OTC, or equivalent to the wheel bearing/hub.
  13. Using J 45859 , CJ129 Universal Hub Puller - Snap-on, 7394 Universal Hub Puller - OTC, or equivalent carefully disengage the wheel driveshaft from the wheel bearing/hub.
  14. Remove the wheel bearing/hub.

Installation Procedure


    Object Number: 904629  Size: SH
  1. Install the wheel bearing/hub.
  2. Caution: Refer to Fastener Caution in the Preface section.

    Caution: Avoid tool contact to the outer constant velocity boot when removing the wheel bearing mounting bolts. Failure to observe this caution may result in damage to the CV boot.

  3. Install the wheel bearing/hub mounting bolts and tighten to 135 N·m (100 lb ft).

  4. Object Number: 906772  Size: SH
  5. Install the ABS electrical connector to the splash shield.
  6. Connect the ABS electrical connector.

  7. Object Number: 907219  Size: SH
  8. Install a new wheel driveshaft retaining nut and tighten to 160 N·m (118 lb ft).
  9. Install the brake rotor. Refer to Front Brake Rotor Replacement.
  10. Install the tire and wheel. Refer to Tire and Wheel Removal and Installation.
  11. Lower the vehicle.

Front Wheel Bearing and Hub Replacement RWD

Removal Procedure

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
  2. Remove the tire and wheel. Refer to Tire and Wheel Removal and Installation.
  3. Remove the brake rotor. Refer to Front Brake Rotor Replacement.

  4. Object Number: 906772  Size: SH
  5. Disconnect the ABS electrical connector.
  6. Remove the electrical connector from the splash shield.

  7. Object Number: 904542  Size: SH
  8. Remove the wheel bearing/hub mounting bolts.
  9. Remove the wheel bearing/hub.

Installation Procedure


    Object Number: 904542  Size: SH
  1. Install the wheel bearing/hub.
  2. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the wheel bearing/hub mounting bolts and tighten to 135 N·m (100 lb ft).

  4. Object Number: 906772  Size: SH
  5. Install the electrical connector to the splash shield.
  6. Connect the ABS electrical connector.
  7. Install the brake rotor. Refer to Front Brake Rotor Replacement.
  8. Install the tire and wheel. Refer to Tire and Wheel Removal and Installation.
  9. Lower the vehicle.