GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Position the front wheels and the steering wheel straight ahead.
  2. Tilt the cab. Refer to Cab Tilting in General Information.
  3. Remove the Pitman arm (3). Refer to Pitman Arm Replacement in Steering Linkage (Non-Rack and Pinion).

  4. Object Number: 294139  Size: SH
  5. Gently pry the steering gear sector shaft dust cap (2) away from the sector shaft.
  6. Remove the steering gear sector shaft dust cap.

Installation Procedure

  1. Install the steering gear sector shaft dust cap (2) onto the sector shaft.

  2. Object Number: 294139  Size: SH
  3. Install the Pitman arm (3). Refer to Pitman Arm Replacement in Steering Linkage (Non-Rack and Pinion).
  4. Lower the cab.