Silverado Classic 1500 4WD V8-4.8L (2007)
Seat Back: Service and Repair
Front Seat Back Frame Replacement
Front Seat Back Frame Replacement
Removal Procedure
1. Remove the seat from the vehicle. Refer to Front Seat Replacement - Bucket .
2. Remove the head restraint and guides. Refer to Head Restraint Replacement .
3. Remove the seat trim panel. Refer to Front Seat Trim Panel Replacement .
4. Disconnect the lumbar cable (6) underneath the seat cushion (disconnect the lumbar wire harness if equipped with power lumbar).
5. Remove the seat back trim cover and pad. Refer to Front Seat Back Cushion Cover and Cushion Pad Replacement .
6. Remove the lumbar assembly (or power lumbar/bolster assembly if equipped). Refer to Front Seat Lumbar Support Replacement .
7. Remove the seat belt retractor. Refer to Seat Belt Retractor Replacement - Left Front or Seat Belt Retractor Replacement - Right Front .
8. Remove the inboard pivot bolt (1).
9. Remove the recliner arm attachment bolts (2).
10. Remove the frame from the vehicle.
11. Transfer all necessary components to the new seat back frame.
Installation Procedure
1. Position the seat back frame on the seat.
Notice: Refer to Fastener Notice .
2. Install the recliner arm attachment bolts (2).
Tighten the bolts to 53 N.m (39 lb ft).
3. Install the inboard pivot bolt (1).
Tighten the bolt to 35 N.m (26 lb ft).