GM Service Manual Online
For 1990-2009 cars only

Rear Seat Cushion Frame Replacement Extended Cab

Removal Procedure


    Object Number: 408533  Size: SH
  1. Remove the rear seat from the vehicle. Refer to Rear Seat Replacement .
  2. Remove the seat cushion trim cover and pad. Refer to Rear Seat Cushion Cover and Pad Replacement .
  3. Remove the springs (5) from the frame.
  4. Remove the suspension (4) from the frame.
  5. Remove the seat cushion frame from the vehicle.

Installation Procedure


    Object Number: 408533  Size: SH
  1. Install the suspension (4) onto the frame.
  2. Install the springs (5) onto the frame.
  3. Install the seat cushion trim cover and pad. Refer to Rear Seat Cushion Cover and Pad Replacement .
  4. Install the rear seat in the vehicle. Refer to Rear Seat Replacement .

Rear Seat Cushion Frame Replacement 60/40 Split

Removal Procedure


    Object Number: 276324  Size: SH
  1. Remove the seat cushion trim cover (1) and the pad (2). Refer to Rear Seat Cushion Cover and Pad Replacement .
  2. Remove the seat cushion frame (4).

Installation Procedure


    Object Number: 276324  Size: SH
  1. Install the seat cushion frame (4).
  2. Install the seat cushion trim cover (1) and the pad (2). Refer to Rear Seat Cushion Cover and Pad Replacement .

Rear Seat Cushion Frame Replacement Suburban/Yukon XL 40/40 Bucket

Removal Procedure


    Object Number: 276326  Size: SH
  1. Remove the seat cushion trim cover (8) and the pad (7). Refer to Rear Seat Cushion Cover and Pad Replacement .

  2. Object Number: 276675  Size: MH
  3. Remove the seat cushion frame (8).

Installation Procedure


    Object Number: 276326  Size: SH
  1. Install the seat cushion frame (4).

  2. Object Number: 276675  Size: MH
  3. Install the seat cushion trim cover (3) and the pad (4). Refer to Rear Seat Cushion Cover and Pad Replacement .

Rear Seat Cushion Frame Replacement Extended Cab w/4th Door

Removal Procedure


    Object Number: 363716  Size: SH
  1. Remove the rear seat from the vehicle. Refer to Rear Seat Replacement .
  2. Remove the seat cushion trim cover and pad. Refer to Rear Seat Cushion Cover and Pad Replacement .

  3. Object Number: 408533  Size: SH
  4. Remove the springs (5) from the frame.
  5. Remove the suspension (4) from the frame.
  6. Remove the seat cushion frame from the vehicle.

Installation Procedure


    Object Number: 408533  Size: SH
  1. Install the suspension (4) onto the frame.
  2. Install the springs (5) onto the frame.
  3. Install the seat cushion trim cover and pad. Refer to Rear Seat Cushion Cover and Pad Replacement .

  4. Object Number: 363716  Size: SH
  5. Install the rear seat in the vehicle. Refer to Rear Seat Replacement .