GM Service Manual Online
For 1990-2009 cars only

Rear Seat Back Cushion Replacement Extended Cab

Removal Procedure


    Object Number: 1276839  Size: SH
  1. Remove the rear seat back from the vehicle by grasping the back and lifting straight up.
  2. Remove the rear seat back from the vehicle.

Installation Procedure


    Object Number: 1276839  Size: SH
  1. Position the rear seat back by aligning the hooks with the slots in the vehicle.
  2. Install the rear seat back by pushing the seat back downward.

Rear Seat Back Cushion Replacement Crew Cab

Removal Procedure

  1. Release the rear seat back latches.

  2. Object Number: 1361325  Size: SH
  3. Remove the screw securing the side trim covers to the seat cushion frame.

  4. Object Number: 1361333  Size: SH
  5. Remove the bolt securing the seat back frame to the seat cushion frame.

  6. Object Number: 1361350  Size: SH
  7. Remove the seat back frame by pulling the frame off the seat cushion frame stud.
  8. Inspect the white nylon bushing on the seat back frame for wear or damage and replace if necessary.

Installation Procedure


    Object Number: 1361350  Size: SH
  1. Install the seat back frame by pushing the frame onto the seat cushion frame stud.
  2. Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1361333  Size: SH
  3. Install the bolt securing the seat back frame to the seat cushion frame.
  4. Tighten
    Tighten the seat back frame mounting bolt to 50 N·m (37 lb ft).


    Object Number: 1361325  Size: SH
  5. Install the screw securing the side trim covers to the seat cushion frame.