GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1263911  Size: SH
  1. Remove the rack and pinion assembly from the vehicle. Refer to Steering Gear Replacement .
  2. Remove the valve and pinion assembly from the rack and pinion steering assembly. Refer to Valve and Pinion Assembly Disassemble .
  3. Remove the rack bearing assembly from the rack and pinion steering assembly. Refer to Steering Gear Rack Bearing Preload Adjustment - Off Vehicle .

  4. Object Number: 1263912  Size: SH
  5. Mark the threads on the inner tie rod to aid in repositioning the adjusting nut.
  6. Loosen the adjusting nut and remove the outer tie rod nut and the adjusting nut.
  7. Remove the dust boot retaining clamps and remove the dust boot.

  8. Object Number: 1263913  Size: SH
  9. Remove the cylinder-side inner tie rod and the pinion-side inner tie rod.

  10. Object Number: 1263914  Size: SH

    Important: The retaining ring can be released by inserting a small screwdriver through the hole in the side of the housing.

  11. Remove the bulkhead inner cylinder retaining ring.

  12. Object Number: 1263915  Size: SH
  13. Remove the bulkhead inner cylinder and the rack.

Installation Procedure

    Notice: Refer to Safety Glasses Caution in the Preface section.


    Object Number: 1263915  Size: SH
  1. Install the bulkhead inner cylinder retaining ring, the bulkhead inner cylinder, and the rack.
  2. Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1263913  Size: SH

    Important: Use Loctite 242 or equivalent on both inner tie rod connections to secure them to the rack shaft in order to prevent the inner tie rods from loosening.

  3. Install the cylinder side inner tie rod and pinion side inner tie rods.
  4. Tighten
    Tighten the nut to 100 N·m (74 lb ft).


    Object Number: 1263912  Size: SH
  5. Install the dust boot.
  6. Install the dust boot retaining clamps.
  7. Important: The mark on the inner tie rod and adjusting nut should line up.

  8. Install the outer tie rod nut and adjusting nut.

  9. Object Number: 1263911  Size: SH
  10. Install the rack bearing assembly to the rack and pinion steering assembly. Refer to Steering Gear Rack Bearing Preload Adjustment - Off Vehicle .
  11. Install the valve and pinion assembly to the rack and pinion steering assembly. Refer to Valve and Pinion Assembly Disassemble .
  12. Install the rack and pinion assembly to the vehicle.