Hummer H1 (2002+). Manual - part 258

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 Accessories  13-25

®

05745159

Roof Rack Crossbar Replacement

Removal

1.

Remove roof rack from vehicle.Remove ten floor pieces 
from roof rack.Roof Rack Crossbar Replacement

Removal

1.

Remove roof rack from vehicle.

2.

Remove ten floor pieces from roof rack.

3.

Remove four locknuts, washers, bolts, washers, and
crossbar from sides  (Figure 13-56).

Figure 13-56:   Roof Rack Crossbar

Installation

1.

Install crossbar on sides with four washers, bolts, washers, 
and locknuts. Tighten locknuts to 25 lb-ft 
(34 N•m) (Figure 13-56).

2.

Install ten floor pieces on roof rack.

3.

Install roof rack onto vehicle.

Roof Rack End Replacement

Removal

Remove four bolts, locknuts, and rack end from sides
(Figure 13-57).

Figure 13-57:   Roof Rack End

Installation

Install rack end on sides with four bolts and locknuts. Tighten
locknuts to 15 lb-ft (20 N•m) (Figure 13-57).

SIDE

CROSSBAR

FRONT

OF

VEHICLE

RACK END

SIDE

FRONT

OF

VEHICLE

13-26

Accessories

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®

Roof Rack Clamp Replacement

Removal 

4.

Loosen support screw on clamp securing clip to clamp 
(Figure 13-58).

5.

Loosen locknut securing clip to drip rail.

6.

Remove clip from under drip rail.

7.

Remove locknut, washer, capscrew, and clamp from roof
rack.

Installation 

1.

Install clamp on roof rack with capscrew, washer, and 
locknut.

2.

Position clip under drip rail and over support capscrew.

3.

Tighten locknut securing clip to drip rail to 20-25 lb-in (2-
3 N•m).

4.

Tighten support screw on clamp. Tighten locknut installed
in step 1 to 25 lb-ft (34 N•m).

Figure 13-58:   Roof Rack Clamp

SIDE

RACK END

DRIP RAIL

CLAMP

CLIP

SUPPORT SCREW

 

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 Accessories  13-27

  

®

 

05745159

 

AUXILIARY SEAT 

Auxiliary Seat Replacement

 

Removal

 

1.

Release and remove four locking pins from auxiliary seat 
frame and auxiliary seat (Figure 13-59).

2.

Remove auxiliary seat from auxiliary seat frame.

 

Installation

 

1.

Install auxiliary seat on auxiliary seat frame.

2.

Install and fasten four locking pins to auxiliary seat frame
and auxiliary seat. (Locking pins are properly installed
when balls near end of pins are visible.)

 

Figure 13-59:   Auxiliary Seat 

 

Auxiliary Seat Belt Replacement

 

Removal

 

1.

Release and tilt forward auxiliary seat.

 

NOTE: 

 

Retain initial seat belt mounting positions during in-

stallation.

2.

Remove four bolts, washers, and two auxiliary seat belt
assemblies from auxiliary seat (Figure 13-60).

 

Figure 13-60:   Auxiliary Seat Belt 

 

Installation

 

1.

Install two auxiliary seat belt assemblies on auxiliary seat 
with four washers and bolts (Figure 13-60). Torque to 72-
78 ft-lb (98-106 N•m).

2.

Tilt and fasten auxiliary seat back to normal position.

AUXILIARY SEAT

SEAT FRAME

LOCKING PIN

AUXILIARY SEAT

SEAT BELT

 ASSEMBLY

 

Section 13   Accessories

 

13-28

Accessories

 

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®

 

Auxiliary Seat Frame Replacement

 

Removal

 

1.

Remove auxiliary seat locking pins. 

2.

Remove auxiliary seat.

3.

Remove four bolts, washers, and auxiliary seat frame from
tunnel floor (Figure 13-61).

 

Figure 13-61:   Auxiliary Seat Frame 

 

Installation

 

1.

Install auxiliary seat frame on tunnel floor with four wash-
ers and bolts (Figure 13-61). Torque bolts to 27-30 lb-ft 
(36-40 N•m). 

2.

Install auxiliary seat. 

3.

Attach auxiliary seat locking pins to seat frame. 

 

Auxiliary Seat Locking Pin Replacement

 

Removal

 

NOTE: 

 

Left and right side locking pins are replaced the same.

This procedure covers the left side only.

1.

Remove two screws and locking pin cables from auxiliary 
seat frame (Figure 13-62). 

2.

Release and remove two locking pins from auxiliary seat
frame and auxiliary seat.

 

Figure 13-62:   Auxiliary Seat Locking Pin

 

Installation

 

1.

Install and fasten two locking pins on auxiliary seat frame 
and auxiliary seat (Figure 13-62).

2.

Install two locking pin cables on auxiliary seat frame with
two screws.

SEAT FRAME

TUNNEL FLOOR

AUXILIARY SEAT

LOCKING PIN

LOCKING PIN

SEAT FRAME

CABLE