GM Service Manual Online
For 1990-2009 cars only

Special Tools

J 36660-A Angle Meter

Removal Procedure

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.

  2. Object Number: 941646  Size: SH
  3. Support the rear axle at ride height.
  4. Remove the shackle nut and the bolt from the frame.
  5. Remove the shackle nut and the bolt from the spring.
  6. Remove the shackle assembly from the vehicle.

Installation Procedure


    Object Number: 941646  Size: SH
  1. Install the shackle assembly to the spring.
  2. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the shackle nut and bolt to the spring and tighten to 85 N·m (63 lb ft).
  4. Install the shackle nut and bolt to the frame and tighten to 85 N·m (63 lb ft).
  5. Remove the rear axle support.
  6. Lower the vehicle.