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Drive System
Maintenance
Checking the Tire Pressure
Service Interval: Before each use or daily
Vary the tire pressure for the front wheels, depending
upon your turf conditions, from a minimum of 55 kPa
(8 psi) to a maximum of 83 kPa (2 psi).
Vary the tire pressure for the rear wheel from a
minimum of 55 kPa (8 psi) to a maximum of 103 kPa
(15 psi).
Checking the Torque of the
Wheel Nuts
Service Interval: After the first hour
After the first 10 hours
Every 200 hours
WARNING
Failure to maintain proper torque of the wheel
nuts could result in personal injury.
Torque the wheel nuts to the specified torque
at the specified intervals.
Wheel nut torque specification: 95 to 122 N∙m (70
to 90 ft-lb)
Note:
To ensure even distribution, torque the wheel
nuts in a X pattern.
Adjusting the Transmission
for Neutral
If the machine creeps when the traction control pedal
is in the N
position, adjust the neutral-return
EUTRAL
mechanism.
1.
Ensure that the bypass valve is closed.
2.
Lift the machine and support it at the frame with
jack stands so that the front wheels are off the
floor.
3.
At the traction-hydraulic pump (inboard) remove
the control linkage from the control arm
43).
1. Adjustment screw
4.
Start the engine and move the throttle to the
F
position.
AST
5.
If the axle does not rotate, shut off the engine
and attach the control linkage.
6.
If the axle rotates, proceed as follows:
A.
Note the direction that the axle rotates and
shut off the engine.
B.
Loosen the adjustment screw until you can
rotate the control arm.
C.
Rotate the control arm until the motor shaft
does not rotate.
D.
Tighten the adjustment screw.
E.
Repeat steps
axle does not rotate.
34
Figure 43
2. Control arm
3
and
4
and ensure that the
(Figure
g033527
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