GM Service Manual Online
For 1990-2009 cars only

    Object Number: 599105  Size: SH
  1. Install the support mounting bracket (2).
  2. Lubricate the new support screws (1) with LOCTITE®.
  3. 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.

  4. Install the 4 support screws (1).
  5. Tighten
    Tighten the new support screws to 8 N·m (71 lb in).


    Object Number: 372193  Size: SH
  6. Install the steering shaft assembly (2) into the steering column jacket assembly.
  7. Important: The bearing retainer must be seated correctly on the steering shaft.

  8. Install the new bearing retainer (1).
  9. Install the adapter and bearing assembly (3).
  10. Install the lower bearing seat (4).
  11. Important: When installing, compress the lower bearing spring (5) to the length of 23.5MM +\- .5 MM between the lower bearing seat (4) and the lower spring retainer (6).

  12. Install the lower bearing spring (5).
  13. Install the new lower spring retainer (6).
  14. Install the steering column jacket. Refer to Steering Column Jacket - Assemble - Off Vehicle .