Electrical System Maintenance; Using The Battery-Disconnect Switch; Servicing The Batteries - Toro Z Master Revolution Series Operator's Manual

11. Insert the assembled nut and axle into the wheel
on the side of the wheel with the new seal and
bearing.
12. With the open end of the wheel facing up, fill
the area inside the wheel around the axle full of
general-purpose grease.
13. Insert the second bearing and the new seal into
the wheel.
14. Apply thread-locking adhesive to the second
spacer nut, threading it onto the axle with the
wrench flats facing outward.
15. Torque the nut to 8 to 9 N∙m (71 to 80 in-lb),
loosen it, then torque it to 2 to 3 N∙m (20 to 25
in-lb).
Note:
Make sure that the axle does not extend
beyond either nut.
16. Install the seal guards over the wheel hub and
insert the wheel into the caster fork.
17. Install the caster bolt and tighten the nut fully.
Important:
To prevent seal and bearing damage,
check the bearing adjustment often by spinning
the caster wheel. The wheel should not spin freely
(more than 1 or 2 revolutions) or have any side
play. If the wheel spins freely, adjust the torque
on the spacer nut until there is a slight amount of
drag, then apply thread-locking adhesive.
Electrical System
Maintenance
Using the
Battery-Disconnect Switch
1. Park the machine on a level surface, disengage
the PTO, and move the motion-control levers
outward to the P
2. Shut off the machine, remove the key, and wait
for all moving parts to stop before leaving the
operating position.
3. Unplug the battery charger if it is connected.
4. Position the battery disconnect switch to
electrically de-energize or energize the machine.
1. Turn the switch to the O
position to de-energize the
machine electrically.

Servicing the Batteries

Note:
The machine is equipped with 10 lithium-ion
batteries.
A lithium-ion battery must be disposed of or recycled
in accordance with local and federal regulations. If
a battery requires service, contact your Authorized
Service Dealer for assistance.
Do not open the main compartment of a battery. If
you are having problems with a battery, contact your
Authorized Service Dealer for assistance.
40
position.
ARK
Figure 60
2. Turn the switch to the O
FF
position to energize the
machine electrically.
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