Hummer H2. Manual — part 2648

Callouts For Fig. 2

Callout

Component Name

1

Input Gear Bearing

2

Annulus Gear

3

Annulus Gear Retaining Ring

4

High/Low Planetary Carrier Assembly

5

Mainshaft Front Support Bearing

6

High/Low Range Sleeve

7

High/Low Range Shift Fork Assembly

8

Shift Fork Shaft

9

Input Gear Thrust Washer

10

Mainshaft

11

Oil Pump

12

Oil Pump Hose Clamp

13

Oil Pump Hose

14

Oil Pump Screen

15

Inner Lockup Hub

16

Lockup Shift Assembly

17

Shift Fork Shaft Spring

18

Lockup Shift Fork

19

Shift Detent Lever Cam

20

Shift Detent Lever Shaft Spring

21

Shift Detent Lever Shaft Sleeve

22

Shift Detent Lever Shaft

23

Drive Sprocket Thrust Washer

24

Drive Sprocket Bushing

25

Drive Sprocket

26

Drive Chain

27

Front Sun Gear

28

Planetary Differential Assembly

29

Rear Output Shaft Thrust Washer

30

Rear Sun Gear

31

Mainshaft Rear Support Bushing

32

Rear Output Shaft

33

Rear Output Shaft Bearing Outer Retaining Ring

34

Rear Output Shaft Bearing

35

Rear Output Shaft Bearing Retaining Ring

36

Speed Reluctor Wheel

37

Front Output Shaft Rear Bearing

38

Driven Gear

39

Front Output Shaft Cup Plug

2004 Hummer H2

2004 DRIVELINE/AXLE Transfer Case - BW 4484 - Hummer H2

SCHEMATIC AND ROUTING DIAGRAMS

TRANSFER CASE CONTROL SCHEMATICS

Fig. 3: Transfer Case Control
Courtesy of GENERAL MOTORS CORP.

COMPONENT LOCATOR

TRANSFER CASE CONTROL COMPONENT VIEWS

40

Front Output Shaft

41

Front Output Shaft Front Bearing

2004 Hummer H2

2004 DRIVELINE/AXLE Transfer Case - BW 4484 - Hummer H2

Fig. 4: Transfer Case Control Component Views
Courtesy of GENERAL MOTORS CORP.

Callouts For Fig. 4

Callout

Component Name

1

Transfer Case

2

Transfer Case Encoder/Motor Connector

3

Vehicle Speed Sensor (VSS)

2004 Hummer H2

2004 DRIVELINE/AXLE Transfer Case - BW 4484 - Hummer H2

Fig. 5: Center Of I/P Component Views
Courtesy of GENERAL MOTORS CORP.

Callouts For Fig. 5

Callout

Component Name

1

Radio

2

Inflatable Restraint I/P Module Disable Switch

3

HVAC Control Assembly

4

OnStar(R) Button Assembly

5

Auxiliary Power Outlet - Front 1

6

Auxiliary Power Outlet - Front 2

7

Cigar Lighter

8

Ride Height Switch

9

Tow/Haul Switch

2004 Hummer H2

2004 DRIVELINE/AXLE Transfer Case - BW 4484 - Hummer H2