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42
WINCH ASSEMBLY
3.
Install the brake assembly into the bore on the right of the housing using the cap screws and washers (Items 149,
150). Apply a light coating of multipurpose grease to the seal and on the brake housing pilot. Be careful not to dam
-
age the oil seal in the cable drum during installation. Position the brake housing so that the brake release port is
located in the upper left quadrant, and the two-bolt motor mounting pattern is vertical. Tighten cap screws to 106
ft-lbs. (144 N-m).
4. Install the overrunning clutch into the brake assembly. Insert the long end of the inner race inward toward the gear-
ing. Ensure that the inner race turns freely in the clockwise direction when looking at the input or motor shaft end.
5. Apply a light coat of multipurpose grease to the motor pilot O-ring and install onto the motor pilot.
6.
Install the hydraulic motor assembly (500) into the brake housing, making sure to align the splines in the overrun
-
ning clutch. Position the motor so that it angles toward the tractor. Tighten cap screws to 280 ft-lbs. (380 N-m). Using
cap screws and washers (167, 168), fasten the solenoid manifold valve (162) to the winch mounting bracket.
7.
Install the thrust washers (145, 146) and drum shaft (22). Rotate the shaft to engage the drum splines. The drum
shaft (22) weighs approximately 110 lbs. (50 kg).
8.
Install the output planet carrier assembly (900) into the output ring gear, aligning it with the drum drive shaft splines
(22). The output planet carrier assembly (900) weighs approximately 370 lbs. (168 kg).
9.
Install the lightly greased O-ring (148) onto the third-stage ring gear (16). Install the third-stage ring gear (16). The
ring gear weighs approximately 171 lbs. (78 kg).
10.
Install thrust washer (21).
150
400
300
133,132
500
137
Lifting hole
Failure to assemble the overrunning clutch with all
parts oriented correctly may result in reduced brake
effectiveness, which may lead to loss of load control
and result in property damage, injury, or death.
!
WARNING
!