Hummer H1 (2006+). Manual - part 4

1-14

General Information, Lubrication and Maintenance

________________

FLUID CAPACITIES 

VEHICLE WEIGHTS

*For vehicles equipped with a winch, increase curb weight and reduce payload by 137 lbs (62 kg).

**Maximum trailer ratings are calculated assuming a base vehicle, except for any option(s) necessary to achieve the rating, plus
driver (rating is calculated assuming a 150 lb. driver). The weight of other optional equipment, passengers and cargo will reduce
the maximum trailer weight the vehicle can tow.

Cooling System

33 qt (31.2 L)

Engine:

Crankcase (oil pan) only 

10.5 qt (9.9 L)

Crankcase and Filter 

12.25 qt (11.6 L)

Fuel Tank

27 gal. (102.1 L)

Auxiliary Fuel Tank 

24.5gal. (92.7 L)

Axle (front/rear)

2 qt (1.9 L)

Transmission:

Drain and Refill:

 (with Pan Removed) 8.2 qt (7.7 L)

W/Dry Converter:

14 qt (13.3 L)

Transfer Case:

2.5 qt (2.4 L)

Geared Hub:

1 pt (0.47 L)

Steering System 

1.75 qt (1.66 L)

Brake Hydraulic System:

(DOT 3)

Master Cylinder:

1.64 pt (0.78 L)

Total System:

3.12 pt. (1.5 L)

Windshield Washer 

   Reservoir:

2.5 gal. (9.5 L) 

Geared Fan Drive

1.2 pt. (0.6 L)

Curb Weight*:

Four Door Open Top (w/ full doors) (HMDO)

7,847 lb (3,563 kg)

Four-Door Station Wagon (HMDS)

8,114 lb (3,684 kg)

Payload*:

Four-Door Open Top (w/ full doors) (HMDO)

2,453 lb (1,114 kg)

Four-Door Station Wagon (HMDS)

2,186 lb (992 kg)

Gross Vehicle Weight (GVW)

10,300 lb (4,676 kg)

Gross Axle Weight Rating (GAWR):

Front

4,100 lb (1,861 kg)

Rear

6,800 lb (3,087 kg)

Gross Combination Weight (GCW)

17,300 lb (7,854 kg)

Maximum Towed Load**:

Foor-Door Open Top (w/full doors)

9,303 lb (4,224 kg)

Four-Door Station Wagon (HMDS)

9,036 lb (4,102 kg)

12-1-05

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 General Information, Lubrication and Maintenance  1-15

5745804

VEHICLE DIMENSIONS

NOTE: The vehicle weight and dimensions data applies to models without a winch.

ABBREVIATIONS

Length:

184.5 in. (468.6 cm)  See Note

Height: 

77 in. (195.5 cm)

Width (without mirrors):

86.50 in. (219.7 cm)

Ground Clearance:

16 in. (41 cm) (at GVW)

Wheelbase:

130 in (330 cm)

Track Width:

72 in. (183 m)

ABS

Antilock Brake System

A/C

Air Conditioning

a.c

Alternating Current

AMP

Ampere

CO Carbon 

Monoxide

C

Celsius (centigrade)

cm Centimeter

CTIS

Central Tire Inflation System

CDR 

Crankcase Depression Regulator

cm

3

Cubic Centimeter

in.

3

Cubic Inch

cyl

Cylinder

°

Degree (angle or temperature)

DTC

Diagnostic Trouble Code

dia

Diameter

d.c.

Direct Current

EPA

Environmental Protection Agency

F

Fahrenheit

ft

Feet

ft/min 

Feet Per Minute

fl oz 

Fluid Ounce

gal

Gallon

g

Gram

GAWR

Gross Axle Weight Rating

GVW

Gross Vehicle Weight

GVWR

Gross Vehicle Weight Rating

hp

Horsepower

HVAC

Heat, Ventilation, and Air Conditioning

in

Inch

INC

Include

ID

Identification

I.D

Internal Diameter

kg

Kilograms

km Kilometer

km/h 

Kilometers Per Hour

kPa

Kilopascals

1-16

General Information, Lubrication and Maintenance

________________

lh Left 

Hand

L Liter

max

Maximum

m

Meter

mpg 

Miles Per Gallon

mph 

Miles Per Hour

mm

Millimeter

min

Minimum

– Minus

– Negative

No

Number

Ohm

Ohms

oz

Ounce

O.D

Outside Diameter

P/N

Part Number

%

Percentage

pt Pint

+

Plus

+

Positive

lb Pound

lb-ft

Pound-feet

lb-in

Pound-inch

psi 

Pounds Per Square Inch

qt

Quart

: Ratio

ref. Reference

RPM 

Revolutions Per Minute

rh Right-Hand

cm

2

Square Centimeters

in

2

Square Inches

TT4

Torque Trac 4

VIN 

Vehicle Identification Number

V Volts

W Watts

UNC Unified 

Coarse

UNF

Unified Fine

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 General Information, Lubrication and Maintenance  1-17

5745804

BOLT IDENTIFICATION AND TORQUE LIMITS (DRY*)

* A phosphate and oil bolt is considered dry

Bolt Head ID Marks and SAE GRADE 

Bolt Identification and Torque Limits (Wet*)

*A cadmium plated bolt is considered wet.

BOLT
SIZE

SAE GRADE
 NO. 1 OR 2

SAE GRADE
 NO. 5

SAE GRADE
 NO. 6 OR 7

SAE GRADE
 NO. 8

DIA.
INCHES

MILLI-
METERS

THREADS
 PER INCH

 POUND FEET
(NEWTON- 
METERS)

 POUND FEET
(NEWTON- 
METERS)

 POUND FEET
(NEWTON- 
METERS)

 POUND FEET
(NEWTON- 
METERS)

1/4

6

20

5(7)

8(11)

10(14)

12(16)

1/4

6

28

6(8)

10(14)

——

14(19)

5/16

8

18

11(15)

17(23)

19(26)

24(33)

5/16

8

24

13(18)

19(26)

——

27(37)

3/8

10

16

18(24)

31(42)

34(46)

44(60)

3/8

10

24

20(27)

35(47)

——

49(66)

7/16

11

14

28(38)

49(66)

55(75)

70(95)

7/16

11

20

30(41)

55(75)

——

78(106)

1/2

13

13

39(53)

75(102)

85(115)

105(142)

1/2

13

20

41(56)

85(115)

——

120(163)

9/16

14

12

51(69)

110(149)

120(163)

155(210)

9/16

14

18

55(75)

120(163)

——

170(231)

5/8

16

11

63(85)

150(203)

167(226)

210(285)

5/8

16

18

95(129)

170(231)

——

240(325)

3/4

19

10

105(142)

270(366)

280(380)

375(509)

3/4

19

16

115(156)

295(400)

——

420(570)

7/8

22

9

160(217)

395(536)

440(597)

605(820)

7/8

22

14

175(237)

435(590)

——

675(915)

1

25

8

235(319)

590(800)

660(895)

910(1234)

1

25

14

250(339)

660(895)

——

990(1342)

1-1/8

29

—

——

800 - 880
(1085 - 1193)

——

1280 - 1440
(1736 - 1953)

1-1/4

32

—

——

—

——

1820 - 2000
(2468 - 2712)

1-3/8

35

—

——

1460 - 1680
(1980 - 2278) 

——

2380 - 2720
(3227 - 3688)

1-1/2

38

—

——

1940 - 2200
(2631 - 2983)

——

3160 - 3560
(4285 - 4827)

6-1-05