Motor shaft seal.
Port end cover.
Tapered roller bearing.
Shaft end cover.
Bronze shaft bushing.
ASSEMBLE HYDRAULIC MOTOR
NOTE: Keep the motor assembly area free of dirt
and other contamination.
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
Install the conical spring (24) in the bronze shaft
busing (25). The smaller end of the spring rests
on the bushing shoulder.
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.
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
Insert the shaft assembly into the shaft end
Place the cup (4) over the bearing (5). Using a
press or hammer, seat the cup solidly in the
Press the motor shaft seal (2) into the retainer
ring (1). The lip of the seal should face outward.
Install the O-ring (3) in the bearing bore on top
of the bearing cup (4).