GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Raise and suitably 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. Object Number: 385558  Size: SH
  4. Scribe the strut to the knuckle.
  5. Remove the bearing/hub assembly. Refer to Rear Wheel Bearing and Hub Replacement .
  6. Remove the rear wheel spindle rods from the knuckle. Refer to Spindle Rod Replacement .

  7. Object Number: 1209586  Size: SH
  8. Remove the trailing arm (2) from the knuckle (3). Refer to Trailing Arm Replacement .

  9. Object Number: 1209590  Size: SH
  10. Remove the rear strut to knuckle bolts (2) and the nuts (1). Refer to Strut Assembly Replacement .
  11. Remove the knuckle (5) from the vehicle.

Installation Procedure


    Object Number: 1209590  Size: SH
  1. Install the knuckle to the vehicle.
  2. Hand start the strut to knuckle bolts (2) and nuts (1). Do not tighten the nuts at this time.

  3. Object Number: 1209586  Size: SH
  4. Connect the rear suspension trailing arm (2) to the knuckle (3). Refer to Trailing Arm Replacement .

  5. Object Number: 1209590  Size: SH
  6. Connect the rear wheel spindle rods to the knuckle. Refer to Spindle Rod Replacement .
  7. Install the bearing/hub assembly. Refer to Rear Wheel Bearing and Hub Replacement .
  8. Notice: Refer to Fastener Notice in the Preface section.

  9. Tighten the strut to knuckle bolts (2) and nuts (1).
  10. Tighten
    Tighten bolts to 120 N·m (89 lb ft).

  11. Install the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation .
  12. Lower the vehicle.
  13. Inspect the rear wheel alignment, adjust if necessary. Refer to Wheel Alignment Measurement .