Yale MPB040-E, Manual

Page: 86 / 130

Load Wheel 4000 YRM 1008
Load Wheel
REMOVE
WARNING
Put blocks under both forks and on both sides of
the drive tire. The blocks must prevent the lift truck
from falling and causing personal injury or property
damage.
1. Remove the battery from the lift truck. Position
the battery close enough to the lift truck to allow
power cable connection during servicing. Connect
the battery and turn the key switch to the
ON posi-
tion.
2. Use the lift button to raise the lift truck to its maxi-
mum height.
3. Put blocks under both forks and under the drive end
of truck. See the section How to Put a Lift Truck on
Blocks.
4. Press the lower button just enough to relieve pres-
sure from the load wheels.
5. Move the key to the OFF position. Disconnect the
battery.
6. Drive out the roll pin retaining the load wheel axle
shaft to the link. Repeat for other side.
7. Remove the axle shaft and bushings from the link.
Remove bearings and load wheel assembly from
the link. It may be necessary to drive the bearing
out of the wheel using a soft punch. Drive the bear-
ing out from the opposite side. See Figure 2.
1. LINK
2. GREASE FITTING
3. ROLLER
4. BEARING
5. BUSHING
6. AXLE SHAFT
7. FITTING
2