Toro 120-6275 Installation Instructions

Wheel Motor Kit
Reelmaster 5210/5410/5510/5610 Traction Unit
Model No. 120–6275
Model No. 120–6280
Important: The Wheel Motor Kit Installation
Instructions cover the removal and installation of
new wheel motors, wheel motor components and
hydraulic filters. If the original traction circuit
components have been damaged, additional repairs
and high pressure hydraulic system flushing
must be performed prior to installing new wheel
motors. Contact your local distributor for additional
information
Removing the Old
Components
1. Park the machine on a level surface, engage the
parking brake, lower the cutting units and stop the
engine. Remove the key from the ignition switch.
WARNING
Before disconnecting or performing any work on
hydraulic system, relieve all pressure in system.
Stop engine; lower or support all cutting units.
Keep body and hands away from pin hole leaks
or nozzles that eject hydraulic fluid under high
pressure. Use paper or cardboard, not hands, to
search for leaks. Hydraulic fluid escaping under
pressure can have sufficient force to penetrate
the skin and cause serious injury. If fluid is
injected into the skin, it must be surgically
removed within a few hours by a doctor familiar
with this type of injury. Gangrene may result
from such an injury.
© 2012—The Toro® Company
8111 Lyndale Avenue South
Bloomington, MN 55420
(Fig. 1)
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CAUTION
When changing attachments, tires or performing
other service, use correct blocks, hoists and
jacks. Make sure the machine is parked on
a solid, level surface such as a concrete floor.
Prior to raising the machine, remove any
attachments that may interfere with the safe and
proper raising of the machine. Always chock
or block the wheels. Use jack stands or other
appropriate load holding devices to support the
raised machine. If the machine is not properly
supported, the machine may move or fall, which
may result in personal injury.
2. Remove the front wheels from the machine as
follows:
• Chock the rear wheels to prevent the machine
from shifting.
• Loosen the lug nuts on the front wheels.
• Using a jack, raise the machine so the wheel is
off the ground. Support the machine with jack
stands. Refer to your Operators Manual for the
proper jacking instructions.
• Release the parking brake.
• Remove the lug nuts and then remove the wheel
and brake drum from the machine.
3. Remove the cotter pin and clevis pin that secure the
brake cable clevis to the brake actuator lever. Position
the brake cable clevis away from the actuator lever.
Note: Machines with serial numbers 310000001 or
higher, also have brake spring/bracket assemblies.
Care should be taken to remove the springs so that
they are not lost or discarded.
4. Loosen, but do not fully remove, the lock nut that
secures the wheel hub to the wheel motor. Loosen
the lock nut at least two turns. This will prevent the
hub from flying off as the taper releases.
Important: DO NOT hit the wheel hub, puller
or wheel motor with a hammer during the wheel
hub removal or installation. Hammering may
cause damage to the wheel motor.
Form No. 3369-270 Rev B
Installation Instructions
Original Instructions (EN)
Printed in the USA.
All Rights Reserved