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Drive System
Maintenance
Adjusting the Tracking
The machine has a knob for adjusting the tracking located
under the seat.
Important: Adjust the handle neutral and hydraulic
pump neutral before adjusting the tracking. Refer to
Adjusting the Control Handle Neutral Position (page
53)
and
Setting the Hydraulic Pump Neutral Position
(page
56).
1. Push both of the control levers forward in the same
distance.
2. Check if the machine pulls to 1 side. If it does, stop the
machine and set the parking brake.
3. Unlatch the seat and tilt the seat forward to access the
tracking knob.
Note: Determine the left and right sides of the
machine from the normal operating position.
4. To make the machine go right, turn the knob toward
the right side of the machine. Refer to
5. To make the machine go left, turn the knob toward the
left side of the machine. Refer to
6. Repeat the adjustment until the tracking is correct.
Figure
57.
Figure
57.
Checking the Tire Pressure
Service Interval: Every 50 hours or monthly, whichever
Check the pressure at the valve stem
Maintain the air pressure in the rear tires at 90 kPa (13 psi).
Uneven tire pressure can cause uneven cut. Check the tires
when they are cold to get the most accurate pressure reading.
Note: The front tires are semi-pneumatic tires and do not
require air-pressure maintenance.
45
Figure 57
1. Tracking knob
2. Hydraulic tank
3. Hydraulic pumps
occurs first.
Figure 58
4. Turn this way to track right.
5. Turn this way to track left.
(Figure
58).
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