Hummer H1 (2002+). Manual - part 263

 

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Hummer H1 (2002+). Manual - part 263

 

 

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 Accessories  13-45

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05745159

SOFT SLANT BACK (MODEL 90)

Removal

1.

Unzip the forward portion of the slant back cover from the 
soft top cover.

2.

Release the hook and loop fasteners on the lower sides and
the lower rear of the slant back cover.

3.

Release the hook and loop fasteners on the inside of the
cover securing the cover to the support structure.

4.

Remove the slant back cover from the slant back support
assembly.

5.

Release the hook and loop straps securing the formers to
the support structure and remove the formers.

6.

Loosen the support structure retaining straps and release
the strap hooks from the footman loops.

7.

Remove the screws securing the hinge brackets to the
wheel houses and remove the support structure.

Figure 13-88:   Soft Slant Back R & I.

Installation

1.

Place the support structure on the wheelhouses and install 
the screws through the hinge brackets into the wheel-
houses.

2.

Insert the retaining strap hooks in the footman loops and
adjust the retaining straps.

3.

Place the formers on the forward top corners of the
support structure and secure with the hook and loop straps.

4.

Engage the hook and loop fasteners on the inside of the
cover.

5.

Place the cover on the support structure and zip the
forward edge to the soft top cover.

6.

Pull the rear edge of the cover tight and engage the hook
and loop on the tailgate.

7.

Pull the sides of the cover tight and engage the hook and
loop on the sides of the wheelhouses.

SOFT SQUARE BACK (MODEL 90)

Removal

1.

Unzip the forward portion of the square back cover from 
the soft top cover.

2.

Release the hook and loop fasteners on the lower sides and
the lower rear of the square back cover.

3.

Release the hook and loop fasteners on the inside of the
cover securing the cover to the support structure.

4.

Remove the square back cover from the square back
support assembly.

5.

Loosen the support structure retaining straps and release
the strap hooks from the footman loops.

6.

Remove the screws securing the hinge brackets to the
wheel houses and remove the support structure.

Figure 13-89:   Soft Square Back R & I.

Installation

1.

Place the support structure on the wheelhouses and install 
the screws through the hinge brackets into the wheel-
houses.

2.

Insert the retaining strap hooks in the footman loops and
adjust the retaining straps.

3.

Place the cover on the support structure and zip the
forward edge to the soft top cover.

4.

Engage the hook and loop fasteners on the inside of the
cover.

5.

Pull the rear edge of the cover tight and engage the hook
and loop on the tailgate.

6.

Pull the sides of the cover tight and engage the hook and
loop on the sides of the wheelhouses.

FOOTMAN

LOOP

HINGE

BRACKET

SUPPORT

STRUCTURE

STRAP

COVER

FORMER

FOOTMAN

LOOP

STRAP

HINGE

BRACKET

SUPPORT

STRUCTURE

COVER

13-46

Accessories

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THIS PAGE INTENTIONALLY BLANK.

 

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 Index  14-1

 

 

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05745159

 

A

 

A/C Compressor Removal  . . . . . . . . . . . . . . . .  2-50
A/C System Refrigerant and Capacity . . . . . . .  11-5
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . .  1-12
Air Cleaner Assembly

Air Cleaner Filter Element Service  . . . . . .  3-21

Air Cleaner Service  . . . . . . . . . . . . . . . . . . . . .  3-19
Air Conditioning/Heater Duct Replacement  .  11-25
Air Horn  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  3-21

Air Induction Hose Replacement . . . . . . . .  3-22

Air Intake Vent Line Replacement   . . . . . . . . .  3-23
Air Restriction Gauge   . . . . . . . . . . . . . . . . . .  13-34
Airlift Brackets . . . . . . . . . . . . . . . . . . . . .9-48, 9-49
Airlift to Hood Seal Replacement  . . . . . . . . .  10-51
Anti-lock Brake System (ABS) and Automatic 

Traction Control, TorqTrac 4™ (TT4™) . . . .  7-34

ABS ECU Replacement . . . . . . . . . . . . . . .  7-50
ABS Modulator Replacement   . . . . . . . . . .  7-48

Installation  . . . . . . . . . . . . . . . . . . . . . .  7-49
Removal  . . . . . . . . . . . . . . . . . . . . . . . .  7-48

ABS/TT4 Diagnostics  . . . . . . . . . . . . . . . .  7-34

Fault Diagnostic Procedure  . . . . . . . . .  7-34

Fuse and Relay Replacement  . . . . . . . . . . .  7-50
System Description   . . . . . . . . . . . . . . . . . .  7-34
System Operation . . . . . . . . . . . . . . . . . . . .  7-34

Armrest Replacement . . . . . . . . . . . . . . . . . . .  10-24
Ashtray Replacement  . . . . . . . . . . . . . . . . . . .  10-20
Audio

Antenna System Test  . . . . . . . . . . . . . . .  12-157
CD Changer (Delco) Replacement   . . . .  12-140
Diagnosis-Delco Audio System . . . . . . .  12-144

Corrective Action . . . . . . . . . . . . . . .  12-145
Identifying Concerns  . . . . . . . . . . . .  12-144

Electrical Harness Replacement, Delco 

Monsoon (Models 83, 84 & 91)  . . . . . .  12-142

Electrical Harness Replacement, Delco 

Standard (Model 89) . . . . . . . . . . . . . . .  12-143

Electrical Harness Replacement, Delco 

Standard (Model 90) . . . . . . . . . . . . . . .  12-144

Electrical Harness Replacement, Delco 

Standard (Models 83, 84 & 91)   . . . . . .  12-143

Generator Whine Concerns  . . . . . . . . . .  12-146
Overhead Console, Speaker and Amplifier

 Replacement (Delco Monsoon) . . . . . .  12-140

Radio (Delco) Replacement . . . . . . . . . .  12-140
Rear Seat Audio (RSA) Unit 

Replacement  . . . . . . . . . . . . . . . . . . . . .  12-141

Symptom Table  . . . . . . . . . . . . . . . . . . .  12-151
System Description   . . . . . . . . . . . . . . . .  12-139
Test Antenna   . . . . . . . . . . . . . . . . . . . . .  12-146

Auxiliary Seat   . . . . . . . . . . . . . . . . . . . . . . . .  13-27

Belt Replacement  . . . . . . . . . . . . . . . . . . .  13-27
Frame Replacement  . . . . . . . . . . . . . . . . .  13-28
Locking Pin Replacement   . . . . . . . . . . . .  13-28
Replacement . . . . . . . . . . . . . . . . . . . . . . .  13-27

Axle

Output Shaft Seal Replacement  . . . . . . . . .  9-25
Pinion Seal Replacement  . . . . . . . . . . . . . .  9-26
Support and Side Mounting Brackets   . . . .  9-59
Vent Line Replacement  . . . . . . . . . . . . . . .  9-23

Axle Assembly

Cover Service . . . . . . . . . . . . . . . . . . . . . . .  9-25
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  9-28
Replacement . . . . . . . . . . . . . . . . . . . . . . . .  9-26

 

B

 

Battery

Battery Charging  . . . . . . . . . . . . . . . . . . .  12-14
Cable Maintenance . . . . . . . . . . . . . . . . . .  12-16
Power Distribution  . . . . . . . . . . . . . . . . . .  12-21
Replacement . . . . . . . . . . . . . . . . . . . . . . .  12-18
Splash Shield and Seal Service   . . . . . . . .  12-19
Tray Replacement   . . . . . . . . . . . . . . . . . .  12-18

Blower Motor Resistor Replacement . . . . . . .  11-35
Body Inspection and Repair . . . . . . . . . . . . . . .  10-3

Aluminum Repair . . . . . . . . . . . . . . . . . . . .  10-8
Fiberglass Repair  . . . . . . . . . . . . . . . . . . .  10-11
Lockbolt Failure . . . . . . . . . . . . . . . . . . . . .  10-4
Rivet Failure . . . . . . . . . . . . . . . . . . . . . . . .  10-3
Rivet Replacement  . . . . . . . . . . . . . . . . . . .  10-4

Body Mount Replacement  . . . . . . . . . . . . . . .  10-61

 

3-1-01

 

Section 14    ndex

 

14-2

Index

 

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®

Bolt Identification and Torque Limits (Dry)  . .  1-13
Bolt Identification and Torque Limits (Wet)  . .  1-14
Boost Pressure Test  . . . . . . . . . . . . . . . . . . . . .  2-16
Brake Master Cylinder

Bench Bleeding  . . . . . . . . . . . . . . . . . . . . .  7-12
Bleeding  . . . . . . . . . . . . . . . . . . . . . . . . . . .  7-12
Replacement . . . . . . . . . . . . . . . . . . . . . . . .  7-11

Brake Shift Interlock System  . . . . . . . . . . . . .  12-51

Brake Shift Interlock Cable Inoperative   .  12-51
Ignition Switch Replacement . . . . . . . . . .  12-51
Shift Interlock Cable Schematic   . . . . . . .  12-52

Brake System

Bleeding Instructions  . . . . . . . . . . . . . . . . . .  7-8
Brake Line Replacement  . . . . . . . . . . . . . .  7-14
Brake Rotor  . . . . . . . . . . . . . . . . . . . . . . . .  7-32

Refinishing . . . . . . . . . . . . . . . . . . . . . .  7-32

Burnishing Linings and Rotors   . . . . . . . . .  7-10
Caliper Overhaul, Rear   . . . . . . . . . . . . . . .  7-29
Description . . . . . . . . . . . . . . . . . . . . . . . . . .  7-1
Diagnosis  . . . . . . . . . . . . . . . . . . . . . . . . . . .  7-2
Disc Brake Caliper Repair, Front . . . . . . . .  7-27
Front Service Brake Caliper . . . . . . . . . . . .  7-10
Hydro-Boost System

Accumulator Leakdown Test . . . . . . . . .  7-8
Booster Functional Test  . . . . . . . . . . . . .  7-8
Noise Diagnosis  . . . . . . . . . . . . . . . . . . .  7-7

Hydro-Boost System Diagnosis . . . . . . . . . .  7-7
Left Parking Brake Cable Replacement . . .  7-23
Pad Replacement, Service Brake  . . . . . . . . .  7-9
Parking Brake

Lever Adjustment . . . . . . . . . . . . . . . . .  7-33
Lever Replacement   . . . . . . . . . . . . . . .  7-26
Switch Replacement . . . . . . . . . . . . . . .  7-33

Parking Brake Cable Replacement, L  . . . .  7-24
Parking Brake Cable Replacement, R  . . . .  7-23
Pedal Replacement, Service Brake   . . . . . .  7-17
Proportioning Valve Replacement . . . . . . .  7-17
Rear Dual Service/Parking Brake

Adjustment . . . . . . . . . . . . . . . . . . . . . .  7-25
Caliper Replacement  . . . . . . . . . . . . . .  7-20
Pad Replacement  . . . . . . . . . . . . . . . . .  7-18
Rod Replacement  . . . . . . . . . . . . . . . . .  7-25

Rotor Replacement, Service Brake   . . . . . .  7-17

Troubleshooting  . . . . . . . . . . . . . . . . . . . . . .  7-4

Brushguard Assembly Replacement   . . . . . . .  13-10
Bulkhead, 76 Way  . . . . . . . . . . . . . . . . . . . . . .  5-28
Bumpers

Front Bumper and Towing Brackets  . . . . .  9-45
Rear Bumper Outer Mounting 

and Tiedown Brackets   . . . . . . . . . . . . . . .  9-53

Rear Bumper Replacement   . . . . . . . . . . . .  9-52

 

C

 

Camshaft

Bearing Replacement  . . . . . . . . . . . . . . . . .  2-64
Installation  . . . . . . . . . . . . . . . . . . . . . . . . .  2-85
Removal  . . . . . . . . . . . . . . . . . . . . . . . . . . .  2-59
Timing Chain, Sprocket and Drive Gears  .  2-71

Carbon Monoxide   . . . . . . . . . . . . . . . . . . . . . . .  1-2
Cargo Tiedown Replacement . . . . . . . . . . . . .  10-72
Center Console Replacement . . . . . . . . . . . . .  10-13
Central Tire Inflation System

Air Intake Line and Assembly  . . . . . . . . . .  6-51
Air Leak Troubleshooting  . . . . . . . . . . . . .  6-32
Air Pressure Gauge   . . . . . . . . . . . . . . . . . .  6-40
Air Pressure Gauge Lamp  . . . . . . . . . . . . .  6-41
Air Pressure Indicator Lines   . . . . . . . . . . .  6-45
Air Pressure Switch  . . . . . . . . . . . . . . . . . .  6-44
Auxiliary Air Hose . . . . . . . . . . . . . . . . . . .  6-54
Compressor Fuse  . . . . . . . . . . . . . . . . . . . .  6-46
Compressor Relay  . . . . . . . . . . . . . . . . . . .  6-46
Compressor Service  . . . . . . . . . . . . . . . . . .  6-36
Deflate Valve Assembly   . . . . . . . . . . . . . .  6-47
Description . . . . . . . . . . . . . . . . . . . . . . . . .  6-30
Dust Excluder Maintenance . . . . . . . . . . . .  6-48
Front CTI Line Replacement  . . . . . . . . . . .  6-50
Front Supply Tube and Hose  . . . . . . . . . . .  6-49
Geared Hub Replacement   . . . . . . . . . . . . .  6-53
Inflate/Deflate and Tire Selector Switches    6-38
Instrument Cluster  . . . . . . . . . . . . . . . . . . .  6-37
Interior Harness  . . . . . . . . . . . . . . . . . . . . .  6-43
Low Pressure Alarm   . . . . . . . . . . . . . . . . .  6-42
Quick-Disconnect Valve and Tube  . . . . . .  6-52

 

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