GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Set the front wheels in the straight ahead position.

  2. Object Number: 215721  Size: SH
  3. Mark the following wormshaft relationships:
  4. • The upper joint (1) to the steering shaft (7).
    • The lower joint (6) to the steering gear.
  5. Remove the top and bottom pinch bolts (5).
  6. Remove the intermediate steering shaft (7).

Installation Procedure


    Object Number: 215721  Size: SH
  1. Install the intermediate shaft lower joint (6) and the upper joint (1).
  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 top and bottom pinch bolts (2, 5).
  4. Tighten
    Tighten the pinch bolts to 62 N·m (45 lb ft).