GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 165258  Size: SH
  1. Reposition the rear compartment carpet to allow access to the shock absorber upper mounting nut (1).
  2. Remove the shock absorber upper mounting nut (1).
  3. Raise the vehicle on a hoist. Refer to Lifting and Jacking the Vehicle in General Information.
  4. Remove the tire and wheel. Refer to Tire and Wheel Removal and Installation in Tires and Wheels.
  5. Place a jackstand under the rear axle in order to maintain tension on the shock absorber (5).
  6. Remove the shock absorber upper mounting bolts (2).
  7. Lower the jackstand in order to relieve tension on the shock absorber (5).
  8. Remove the shock absorber lower mounting bolt (4).
  9. Remove the shock absorber (5) from the vehicle.

Installation Procedure


    Object Number: 165258  Size: SH
  1. Install the shock absorber (5) to the vehicle.
  2. 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.

  3. Install the shock absorber lower mounting bolt (4).
  4. Tighten
    Tighten the bolt to 70 N·m (51 lb ft).

  5. Raise the rear axle with a jackstand until the shock absorber (5) is in position to install the upper mounting bolts (2).
  6. Install the shock absorber upper mounting bolts (2).
  7. Tighten
    Tighten the bolts to 25 N·m (18 lb ft).

  8. Remove the jackstand and lower the vehicle.
  9. Install the shock absorber upper mounting nut (1).
  10. Tighten
    Tighten the nut to 25 N·m (18 lb ft).

  11. Install the tire and wheel. Refer to Tire and Wheel Removal and Installation in Tires and Wheels.
  12. Replace the rear compartment carpet to the original position.