Hummer H2. Manual - part 588

Fig. 41: Front Seat Back Frame 
Courtesy of GENERAL MOTORS CORP. 

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 

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Seats - Hummer H2

  

1. Position the seat back frame on the seat. 

Fig. 42: Front Seat Back Frame 
Courtesy of GENERAL MOTORS CORP. 

2. Install the recliner arm attachment bolts (2). 

Tighten: Tighten the bolts to 53 N.m (39 lb ft).

NOTE:

Refer to Fastener Notice in Cautions and Notices.

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Seats - Hummer H2

  

3. Install the inboard pivot bolt (1). 

Tighten: Tighten the bolt to 35 N.m (26 lb ft). 

4. Install the seat belt retractor. Refer to Seat Belt Retractor Replacement - Left Front or Seat Belt 

Retractor Replacement - Right Front in Seat Belts.  

5. Install the lumbar assembly or power lumbar/bolster assembly if equipped. Refer to Lumbar 

Replacement - Front Seat .  

6. Install the seat back trim cover and pad. Refer to Seat Back Cover and Pad Replacement - Front . 

Fig. 43: Front Seat Cushion Frame Components 
Courtesy of GENERAL MOTORS CORP. 

7. Connect the lumbar cable (6) underneath the seat cushion. Disconnect the wire harness if equipped with 

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Seats - Hummer H2

  

power lumbar.  

8. Install the seat trim panel. Refer to Trim Panel Replacement - Front Seat .  

9. Install the head restraint and guides. Refer to Head Restraint Replacement .  

10. Install the seat into the vehicle. Refer to Seat Replacement - Front Bucket .  

SEAT BACK HINGE/RECLINER MECHANISM REPLACEMENT - FRONT 

Removal Procedure 

1. Remove the front seat from the vehicle. Refer to Seat Replacement - Front Bucket .  

2. Remove the seat trim panel. Refer to Trim Panel Replacement - Front Seat .  

3. Remove the seat cushion frame. Refer to Seat Cushion Frame Replacement - Front .  

4. Remove the seat back frame. Refer to Seat Back Frame Replacement - Front . 

Fig. 44: Outboard Pivot Bolt 
Courtesy of GENERAL MOTORS CORP.

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Seats - Hummer H2