Hummer H1 (2006+). Manual - part 204

5-56

Transmission/Transfer Case

_______________________________________________

Figure 5-42:   Intermediate Clutch Shaft Snap Ring Removal/Installation

22. Remove the intermediate clutch shaft, and the tabbed thrust ring from the mainshaft (Figure  5-43).

Figure 5-43:   Clutch Shaft Removal

23. Remove the differential snap ring (Figure  5-44).

24. Remove the differential from the mainshaft (Figure  5-45).

25. Remove the mainshaft needle roller bearings and the spacers (Figure  5-46).

SNAP RING

INTERMEDIATE

CLUTCH

SHAFT

MAINSHAFT

INTERMEDIATE

CLUTCH SHAFT

THRUST RING

SNAP RING

10-1-08

_______________________________________________

 Transmission/Transfer Case  5-57

5745804

Figure 5-44:   Differential Snap Ring Location

Figure 5-45:   Differential Removal

DIFFERENTIAL

SNAP RING

DIFFERENTIAL

MAINSHAFT

10-1-08

5-58

Transmission/Transfer Case

_______________________________________________

Figure 5-46:   Mainshaft Bearing and Spacer Removal

26. Slide the low range fork pin out of the shift sector. Then remove the low range fork, and the sleeve as an assembly (Figure

5-47).

27. Remove the shift sector.

28. Remove the shift sector shaft bushing and the O-ring (Figure  5-48).

Figure 5-47:   Range Fork and Sleeve Removal

MAINSHAFT

NEEDLE
ROLLER

BEARINGS

BEARING
SPACERS

PIN

LOW RANGE

FORK

SLEEVE

SHIFT

SECTOR

10-1-08

_______________________________________________

 Transmission/Transfer Case  5-59

5745804

Figure 5-48:   Sector Shaft Bushing and O-Ring Removal

29. Remove the bolts attaching the front retainer to the front case. Then remove the retainer by prying it loose with a screwdriver

positioned in the retainer slot (Figure  5-49).

Figure 5-49:   Front Retainer Removal

30. Remove the snap ring that secures the input gear in the bearing (Figure  5-50).

31. Remove the input gear, and the low range planetary as an assembly. Tap the input gear with a rawhide or a plastic mallet to

free it from the bearing.

32. Disassemble the input gear and the low range planetary as follows:

a.

Remove the retaining ring that secures the input gear in the low range planetary (Figure  5-51).

b.

Remove the lock ring and the front thrust washer (Figure  5-52).

c.

Remove the input gear and the rear thrust washer from the low range planetary (Figure  5-52).

O-RING

SHAFT

SECTOR

BUSHING

FRONT

RETAINER

RETAINER

SLOT

10-1-08