TM 5-3825-226-24
HYDRAULIC MOTOR
1.
Retainer ring.
10.
Support stud.
18.
Seal.
2.
Motor shaft seal.
11.
Washer
19.
Gear housing.
3.
0-ring.
12.
Port end cover.
20.
Seal.
4.
Bearing cup.
13.
Roller bearings.
21.
Thrust plate.
5.
Tapered roller bearing.
14.
Pocket seals.
22.
Pocket seals.
6.
Drive shaft.
15.
Thrust plate.
23.
Roller bearings.
7.
Shaft end cover.
16.
Driven gear.
24.
Conical spring.
8.
Check assembly.
17.
Drive gear.
25.
Bronze shaft bushing.
9.
Capscrew.
ASSEMBLE HYDRAULIC MOTOR
NOTE: Keep the motor assembly area free of dirt
and other contamination.
1.
Using a press, install the bronze shaft bushing
(25) in the shaft end cover (7). The bushing
flange should be flush with the bottom of the
bore.
2.
Install the conical spring (24) in the bronze shaft
busing (25). The smaller end of the spring rests
on the bushing shoulder.
3.
Using a press, install the roller bearings (23) into
the shaft end cover (7).
NOTE: Pack the tapered roller bearing (5) with type
# 2, lithium-based, high temperature bearing grease.
4.
Using a press, install the tapered roller bearing
(5) on the drive shaft (6). The large diameter of
the bearing should seat against the shaft
shoulder.
5.
Insert the shaft assembly into the shaft end
cover (7).
6.
Place the cup (4) over the bearing (5). Using a
press or hammer, seat the cup solidly in the
bearing bore.
7.
Press the motor shaft seal (2) into the retainer
ring (1). The lip of the seal should face outward.
8.
Install the O-ring (3) in the bearing bore on top
of the bearing cup (4).
6-5
