GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Oldsmobile 🢒 1998 🢒 LSS 🢒 Body and Accessories 🢒 Seats 🢒 Rear Seat Cushion Replacement

Removal Procedure

    Object Number: 314104 Size: SH
  1. Push the lower forward edge of the seat cushion (1) rearward.
  2. Lift upward and pull forward on the seat cushion frame in order to disengage the cushion frame wires (3) from the retainers (2) on the rear seat pan.
  3. If the cushion is difficult to disengage from the seat pan retainers, grasp the lower edge of the seat cushion at the retainer location on one side of the seat. Exert enough rearward pressure in order to disengage the seat from the retainers.
  4. Place the seat upside down on a clean surface.

    5. Object Number: 314106 Size: MH
  5. Remove the hog rings (2) on the cushion frame.
  6. Turn the seat over. Disengage the hook-and-loop (1) under the top surface of the cover.
  7. Remove the cover.

Installation Procedure

    Object Number: 314106 Size: MH
  1. Install the cover over the pad. Align the locating holes (3) in the cover to the work lines (4) in the pad.
  2. Engage the hook-and-loop (1).
  3. Install the hog rings (2).

    4. Work outward toward the corners until you have installed all of the hog rings.


    Object Number: 314104 Size: SH
  4. Carefully lift the cushion into the body. Do not damage the adjacent trim.
  5. Position the rear edge of the cushion under the rear seat back while you position the seat belt straps.
  6. Align the frame wire offsets (3) at the front of the seat cushion frame with the retainers (2) on the floor pan. Push the seat cushion rearward until the offsets engage in the retainers. Fully engage the retainers by pressing down and pulling the cushion forward.
  7. If the cushion is difficult to engage to the seat pan retainers, grasp the lower edge of the seat cushion at the retainer location on one side of the seat. Exert enough rearward pressure in order to engage the seat into the retainers.