Multiquip VR36HA - Manual (Page 60)

PAGE 60 — VR-36HA • VIBRATORY ROLLER — PARTS & OPERATION MANUAL — REV. 6 (06/13/06)
3.7 Vibrator Assembly
1. Clean all parts and components.
2. Install the vibrator weights using Locktite 271 on all bolts.
3. Using a proper pressing device, install the bearings making
sure that both bearings are seated completely.
4. Install the right side bearing snap ring.
5. Install the key in the shaft and install the coupling over the
key. Tap the coupler into place and using
Locktite 241 ,
install the set screw.
6. With the left side of the housing facing up, coat the inside
bearing surface with oil. Install the bearing cage making
sure that the bearing seats properly.
VR-36HA — SERVICE INFORMATION
3.4 Vibrator Assembly Removal
1. Refer to “Front Drum Disassembly”, and remove the vibrator
motor mount and bearing housing.
2. Remove the bolts from the vibrator cover on the right side
of drum.
3. Remove the bolts from the left side of the drum holding the
vibrator assembly.
4. Place the drum in the upright position (vibrator motor end
up). Remove the cover using care to break the seal all
around. Lift the vibrator shaft assembly up and out of the
housing.
3.5 Vibrator Assembly Installation
1. Coat the left side vibrator housing and bearing flange with
never-seize and install the bearing flange using
Locktite
271 on all bolts (install the flat washers with the cup facing
the drum).
2. Lower the vibrator assembly into the drum, making sure
that the bearing is seated properly into the hub.
3. Install the vibrator cover using Locktite 271 on all bolts.
3.6 Vibrator Disassembly
1. Refer to “Vibrator Assembly Removal” and remove the
vibrator assembly from the drum.
2. Drain the oil from the vibrator housing by removing the
drain / fill plug.
3. Remove the two set screws from the cover. Using pusher
bolts, remove the bearing carrier from the vibrator housing.
4. Remove the bearing carrier and lift the vibrator shaft out of
the housing.
5. Remove the snap ring which retains the vibrator bearing
(right side).
6. Remove the two set screws and using pusher bolts, push
the bearing out of the carrier.
7. Remove the seal using care not to damage the seal
mounting surface.
8. Remove the large snap ring from the left side of the vibrator
housing.
9. Tap lightly on a piece of wood and drive the drive end
cover off of the housing.
10. Install the vibrator shaft into the housing and using it for a
pusher, press the end cover off of the housing.
11. Remove the set screw from the coupler, and remove the
coupler adapter and key of the vibrator shaft.
12. Remove the snap ring from the right side of the vibrator
shaft. Press the bearings off of the vibrator shaft using a
proper pressing device.
13. Heat must be applied to remove the vibrator weights
retaining bolts.