GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 26521  Size: SH
  1. Remove the lower mounting bolt, the washers, and the nut from the axle mounting bracket.
  2. Remove the track bar from the axle mounting bracket.

  3. Object Number: 26522  Size: SH
  4. Remove the upper mounting bolt, the washers, and the nut from the upper mounting bracket.
  5. Remove the track bar from the vehicle.

  6. Object Number: 26519  Size: SH
  7. Inspect the track bar bushings for looseness, cracks, or dry rot. Replace the track bar if bushings are loose, cracked, or rotted.

  8. Object Number: 26516  Size: SH
  9. Measure the length of the track bar if replacing it with a new unit.
  10. Adjust the track bar to match the length of the original part if replacing the track bar.
  11. 7.1. Loosen the clamp nuts and the bolts.
    7.2. Turn the bar until the length matches the original track bar.
    7.3. Tighten the clamp nuts and the bolts.

Installation Procedure


    Object Number: 26521  Size: SH
  1. Install the track bar into the axle mounting bracket.
  2. Install the lower mounting bolt, the washers, and the nut into the axle mounting bracket.

  3. Object Number: 26522  Size: SH
  4. Install the track bar into the upper mounting bracket.
  5. Install the upper mounting bolt, the washers, and the nut into the upper mounting bracket.
  6. Tighten
    Tighten the mounting bolts and the nuts to 340 N·m (250 lb ft).

    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.

  7. Lubricate the track rod bushings.