GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 933721  Size: SH
  1. Remove the rear brake drum. Refer to Brake Drum Replacement .
  2. On vehicles with all-wheel drive, remove the wheel drive shaft spindle nut.

  3. Object Number: 933149  Size: SH
  4. Disconnect the wheel speed sensor electrical connector, if equipped.

  5. Object Number: 931439  Size: SH

    Important: Do not damage the wheel drive shaft joint seal.

  6. Support the wheel drive shaft with heavy mechanic's wire, or equivalent.
  7. Remove the wheel bearing/hub mounting bolts.
  8. Remove the wheel bearing/hub assembly from the suspension knuckle.

Installation Procedure


    Object Number: 931439  Size: SH
  1. Install the wheel bearing/hub assembly to the steering knuckle.
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the wheel bearing/hub mounting bolts.
  4. Tighten
    Tighten the bolts to 84 N·m (62 lb ft).


    Object Number: 933721  Size: SH
  5. On all-wheel drive vehicles, install the wheel drive shaft spindle nut.
  6. Tighten
    Tighten the nut to 110 N·m (81 lb ft).


    Object Number: 933149  Size: SH
  7. If equipped, route the wheel speed sensor electrical harness through the backing plate and seat the grommet.
  8. Connect the wheel speed sensor electrical connector.
  9. Install the rear brake drum. Refer to Brake Drum Replacement .