Gradall 534B (9103-1390) Service Manual - Manual (Page 221)

PLANETARY HUB REDUCERS
Install wheel hub assembly. Install the tapper ring. FOR ON HIGHWAY VEHICLES
Install ring gear carrier. Position the locking washer correctly Tighten the spindle nut according to
Install the spindle nut. specification STB 3-201 and secure the
nut.
FORCE OFF-HIGHWAY VEHICLES
Tighten the spindle nut according to
specification STB 3-202 and secure the
nut.
FOR RIGID AXLES ONLY Replace the ring.
Install the axle shaft couple Install the planet gear carrier Measure the distance between the
sun gear Tighten the screws according to face and the button
FOR STEER AXLES ONLY specification STB 1-203.
Install the mid shaft, coupler and the sun
gear
Measure the height from the face to the Place the o’ring on the planet gear Replace the brake drum
middle thrust cap. carrier. Tighten the screws according to
Select the thrust button to adjust the Install the cover plate: make sure to line specification STB 1-203.
axial clearance according to specification up the drain hole with the lubrication hole Fill oil through the drain hole accor-
STB 1-201.
in the gear carrier. ding to specification STC 5-102.
Check the level.
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