GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1703173  Size: SH
  1. Remove the 2 bolts, nuts and clamps holding the seat assembly to the box rail.
  2. Note the clamp and stud arrangement for installation later.

  3. Fold the seat section to the seatback and install the tether pins to the locking holes for easy removal.
  4. Remove the 2 bolts and nylock nuts from the end of the rail.
  5. Remove the troop seat assembly.

Installation Procedure


    Object Number: 1703173  Size: SH

    Important: The left and right seat assemblies are not interchangeable. Match the mounting hole pattern of the seat assembly before attempting to install.

  1. Unfold the third seat back (from the cab) down.
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. When properly aligned, install the 2 bolts, screws and nuts to the end of the rail.
  4. Tighten
    Tighten the bolts to 58 N·m (43 lb ft).

  5. Install the 2 clamps, bolts and nuts holding the seat assembly to the holes within the openings at the middle and forward end of the box rail.
  6. Tighten
    Tighten the bolts to 58 N·m (43 lb ft).