GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 581793  Size: LH

    Notice: The vehicle's wheels must be in a straight-ahead position and the key must be in a LOCK position when removing or installing the steering column. Failure to do so may cause the SIR coil assembly to become uncentered and may result in unneeded SIR system repairs.

  1. Remove the clamp (11) from the boot (12).
  2. Remove the boot (12) from the shaft (5).
  3. Remove the steering gear bolt (10) from the gear (8).
  4. Remove the shaft (5) from the steering gear (8).
  5. Remove the shield (14) from the shaft (5) and column (3) on 5.7L VIN G only.
  6. Remove the bolt (13) from the column (3).
  7. Remove the shaft (5) from the column (3).

Installation Procedure


    Object Number: 581793  Size: LH
  1. Position the shaft (5) to the column (3).
  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 column bolt (13).
  4. Tighten
    Tighten the column bolt (13) to 47 N·m (35 lb ft).

  5. Position the shaft (5) to the gear (8).
  6. Install the steering gear bolt (10).
  7. Tighten
    Tighten the steering gear bolt (10) to 47 N·m (35 lb ft).

  8. Install the boot (12) to the shaft (5).
  9. Use a clamp (11) in order to secure the boot to the shaft.
  10. Position the shield (14) to the shaft (5) and column (3) on 5.7L VIN G only.
  11. On 5.7L VIN G only, insert the button into the hole in the column (3) in order to install the shield (14).