Seat Back Frame Replacement - Rear No. 1 (TrailBlazer EXT, Envoy XL, Envoy XUV)

Seat Back Frame Replacement - Rear No. 1 (TrailBlazer EXT, Envoy XL, Envoy XUV)

Removal Procedure




1. Remove the screws from the inboard/outboard rear seat back cushion hinge covers.
2. Remove the seat back cover and pad.




3. Remove the push pins (1) securing the seat back panel to the frame.
4. Remove the seat back panel.
5. Remove the rear center seat belt retractor assembly, if you are removing the frame from the left-hand rear seat.




6. Remove the seat back cushion mounting bolts (2) securing the rear seat back frame to the inboard/outboard rear seat back cushion hinge assembly.

Installation Procedure





Notice: Refer to Fastener Notice in Service Precautions.

1. Install the seat back cushion mounting bolts (2) securing the rear seat back frame to the inboard/outboard rear seat back cushion hinge assembly.

Tighten all rear seat back cushion mounting bolts to 25 N.m (18 lb ft).

2. Install the rear center seat belt retractor assembly, if you are replacing the frame from the left-hand rear seat.




3. Install the seat back panel to the frame with push pins (1).
4. Install the seat back cover and pad to the seat back.




5. Install the inboard/outboard rear seat back cushion hinge covers with the three screws.

Tighten the seat back cushion hinge cover screws to 2 N.m (18 lb in).