Hummer H1 Service Manual page 1011

13-6 Accessories
Assembly
1. Position 85 to 87 steel balls in groove of intermediate ring
gear and install intermediate ring gear in gear housing
(Figure 13-15).
INTERMEDIATE
RING GEAR
GEAR
HOUSING
O- RING
SEAL
Figure 13-15: Intermediate Ring Gear and
Gear Housing
2. Install retaining rings in gear housing.
3. Apply light oil to steel balls through the clutch lever hole.
4. Apply grease to clutch lever hole and install O-ring seal
and clutch lever in gear housing.
5. Install detent ball, spring, and detent spacer in gear
housing.
6. Apply aircraft grease to output gear carrier, intermediate
gear carrier, and input gear carrier assembly (Figure 13-16).
GASKET
INPUT
GEAR CARRIER
ASSEMBLY
SUN
GEAR
GEAR
HOUSING
Figure 13-16: Gear Carriers
7. Install input gear carrier assembly in gear housing.
NOTE: Be sure ring gear engages in gear housing.
_______________________________________________________________
RETAINING
RING
STEEL
BALLS
DETENT
SPACER
SPRING
DETENT
BALL
CLUTCH
LEVER
OUTPUT
RING GEAR
OUTPUT
GEAR
CARRIER
INTERMEDIATE
GEAR CARRIER
8. Install gasket and output ring gear on gear housing.
9. Install intermediate gear carrier on gear housing.
10. Install output gear carrier on intermediate gear carrier.
11. Install gasket on output ring gear (Figure 13-17).
GEAR TRAIN
ASSEMBLY
DRIVE
SHAFT
GEAR
HOUSING
Figure 13-17: Gear Train Assembly
NOTE: Ensure spline on drum support engages in output ring
gear.
12. Install gear end drum support on output ring gear and gear
housing.
13. Secure gear housing assembly to drum support with ten
socket-head cap screws. Tighten hex-head screws to 100
lb-in. (11 N•m).
14. Turn gear train assembly over with drum support facing
up.
15. Install driveshaft in gear train assembly (Figure 13-17).
16. Apply grease to drum bushings, seals, and output spline.
SET SCREW
BRAKE RETENSION
NOT REMOVABLE
NYLON THRUST
WASHER
Figure 13-18: Thrust Washers and Brakes
GASKET
GEAR END
DRUM SUPPORT
OUTPUT
RING GEAR
BRAKE
ASSEMBLY
TOLERANCE
RING
NYLON THRUST
WASHER
DRUM
®