air conditioning HUMMER H2 2007 User Guide

Capacities and Specications
The following approximate capacities are given in English and metric. Please refer toRecommended
Fluids and Lubricants on page 528for more information.
Capacities and Specications
ApplicationCapacities
English Metric
Air Conditioning Refrigerant R134aFor the air conditioning system refrigerant charge
amount, see the refrigerant caution label located
under the hood. See your dealer for more information.
Cooling System
117.2 qt 16.3 L
Engine Oil with Filter
26.0 qt 5.7 L
Fuel Tank 32.0 gal 121.0 L
Transfer Case Fluid 1.5 qt 1.4 L
Wheel Nut Torque 140 lb ft
190Y
1After rell, the level must be rechecked. SeeCooling System on page 420.2After rell, the level must be rechecked. Add enough engine oil so that the uid is within the proper operating range.
SeeEngine Oil on page 404.
All capacities are approximate. When adding, be sure to ll to the appropriate level, as recommended in this manual.
Engine Specications
Engine VIN Code Transmission Spark Plug Gap
VORTEC™ 6.0L V8 U Automatic 0.040 inches (1.01 mm)
512

Additional Required Services (cont’d)
Service and Miles (Kilometers)25,000
(40 000)50,000
(80 000)75,000
(120 000)100,000
(160 000)125,000
(200 000)150,000
(240 000)
Engine cooling system service (or every
ve years, whichever occurs rst).
An Emission Control Service.
See footnote (i).•
Inspect engine accessory drive belt.
An Emission Control Service.
See footnote (k).•
Maintenance Footnotes
#Lubricate the front suspension, steering linkage,
transmission shift linkage, and parking brake
cable guides. Control arm ball joints require
lubrication but should not be lubricated unless
their temperature is 10°F (-12°C) or higher, or
they could be damaged.
(a)Visually inspect brake lines and hoses for
proper hook-up, binding, leaks, cracks, chang,
etc. Inspect disc brake pads for wear and rotors for
surface condition. Inspect other brake parts,
including calipers, parking brake, etc.(b)Visually inspect front and rear suspension and
steering system for damaged, loose, or missing
parts, signs of wear or lack of lubrication. Inspect
power steering lines and hoses for proper
hook-up, binding, leaks, cracks, chang, etc.
Visually check constant velocity joints, rubber
boots and axle seals for leaks.
(c)Visually inspect hoses and have them replaced
if they are cracked, swollen, or deteriorated.
Inspect all pipes, ttings, and clamps; replace with
genuine GM parts as needed. To help ensure
proper operation, a pressure test of the cooling
system and pressure cap and cleaning the outside
of the radiator and air conditioning condenser is
recommended at least once a year.
521

A
Accessories and Modications..................... 392
Accessory Inator........................................ 466
Accessory Power Outlet(s).......................... 196
Adding Equipment to Your
Airbag-Equipped Vehicle............................ 89
Additives, Fuel............................................ 395
Add-On Electrical Equipment....................... 503
Air Cleaner/Filter, Engine............................. 409
Air Conditioning........................................... 197
Air Suspension............................................ 372
Airbag
Off Light.................................................. 208
Readiness Light....................................... 207
Airbag Sensing and Diagnostic
Module (SDM).......................................... 546
Airbag System............................................... 77
Adding Equipment to Your
Airbag-Equipped Vehicle......................... 89
Airbag Off Switch....................................... 84
How Does an Airbag Restrain?.................. 82
Servicing Your Airbag-Equipped Vehicle..... 88
What Makes an Airbag Inate?.................. 82Airbag System (cont.)
What Will You See After an
Airbag Inates?...................................... 83
When Should an Airbag Inate?................. 81
Where Are the Airbags?............................. 79
Antenna, Fixed Mast................................... 300
Antenna, XM™ Satellite Radio
Antenna System....................................... 300
Anti-Lock Brake System (ABS).................... 307
Anti-Lock Brake, System Warning Light....... 212
Appearance Care
Aluminum Wheels.................................... 498
Care of Safety Belts................................ 495
Chemical Paint Spotting........................... 500
Cleaning Exterior Lamps/Lenses.............. 497
Cleaning the Inside of Your Vehicle.......... 491
Fabric/Carpet........................................... 493
Finish Care.............................................. 497
Finish Damage......................................... 499
Instrument Panel, Vinyl, and Other
Plastic Surfaces.................................... 494
Leather.................................................... 494
Sheet Metal Damage............................... 499
Speaker Covers....................................... 495
555