GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 105023  Size: SH
  1. Raise and support vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Remove cotter pin from outer adjustment link.
  3. Remove nut from outer adjustment link.
  4. Using a block of wood, support the exhaust and rear support assembly.

  5. Object Number: 154308  Size: SH
  6. Remove four exhaust hangers.

  7. Object Number: 105036  Size: SH
  8. Remove two rear support assembly bolts and lower the support assembly and exhaust together.

  9. Object Number: 105028  Size: SH
  10. Remove the cam bolt and nut.
  11. Remove the adjustment link from the support assembly.
  12. Remove the inner adjustment link from the outer adjustment link noting the number of turns for reassembly reference.

Installation Procedure


    Object Number: 105028  Size: SH
  1. Install the inner adjustment link to the outer adjustment link by tightening the same number of turns as removal.
  2. Install the inner adjustment link to the support assembly.
  3. Install the cam bolt, washer and the nut.
  4. 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.

    Tighten
    Tighten the cam nut to 80 N·m (59 lb ft).

  5. Install outer adjustment nut.
  6. Tighten
    Tighten the nut to 48 N·m (35 lb ft).


    Object Number: 105036  Size: SH
  7. Raise the support assembly and exhaust.
  8. Install the rear two bolts in the support assembly to the body of the vehicle.
  9. Tighten
    Tighten the support bolts to 191 N·m (141 lb ft).


    Object Number: 154308  Size: SH
  10. Install the exhaust hangers.
  11. Lower the vehicle.
  12. Check rear toe adjustment. Refer to Rear Toe Adjustment in Wheel Alignment.