MAINTENANCE AND SERVICE
10398 2-19-08-3
8.
Remove the bearing retainer from the outer hub
and using an industrial press, remove and replace
the outer bearing. See Figure #5
9.
Reinstall the bearing retainer using the existing
hardware. See Figure #5
10.
Apply a small amount of oil or grease to the outer
bearing hub and using an industrial press as-
semble the outer bearing hub to the inner bearing
hub.
12.
While maintaining support of the roller shaft, slide
the hub assemblies over the .75” rod and secure
to the drum using the existing .75” UNC X 1.50”
capscrews removed in step #4.
13.
Reinstall the cover plate
14.
Install the drum by following the procedure listed
for
DRUM INSTALLATION.
WARNING! NEVER place hands or fingers between
the frame and drum assemblies during
installation or removal. Severe person-
al injury could occur.
OUTER HUB AND BEARING
OIL SEAL
SNAP
RING
BEARINGS
BEARING
BEARING
RETAINER
FIGURE #5
RIGHT INNER HUB AND BEARINGS
HyDRAULIC MOTOR REPLACEMENT
WARNING! Follow all mandatory safety shutdown procedures outlined in the loader
operator’s manual before adjusting, cleaning, lubricating or servicing this
attachment.
1.
Place a block under the left side of the vibratory roller and disconnect the hydraulic cou-
plers from the loader. Remove the motor guard and the motor bolts. Tag and disconnect
the hydraulic hoses from the hydraulic motor. Note the hose routing for re-installation.
NOTE: IT IS RECOMMENDED THAT THE MOTOR GASkET BE REPLACED AT THE SAME
TIME AS THE HyDRAULIC MOTOR.
NOTE: THE UPDATED HyDRAULIC MOTOR HAS A CAST HOUSING INSTEAD OF ALUMI-
NUM. IF UPDATING yOUR UNIT yOU MUST ALSO REPLACE THE 10MBO-8MJ ELBOW
WITH A 12MBO-8MJ ELBOW PART #3316 (GOING TO HOSE #38343).
2.
Remove the motor and gasket from the drum assembly and replace with the new hy-
draulic motor and gasket. Reconnect the hydraulic hoses and fittings to the new motor.
NOTE: FIELD REPLACEMENT OF THE INTERNAL MOTOR SEALS VOIDS WARRANTy.
3.
Check for leaks. Reinstall the motor bolts and the motor guard.
4.
Check oil level in roller shaft and fill as needed with 80-90 weight gear lube.
BEARING
SPACER
75595
21
