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Electrical System
Maintenance
Servicing the Fuses
The electrical system is protected by fuses. It requires
no maintenance. If a fuse blows, check the component
or circuit for a malfunction or short.
1. Remove the cover under the control panel.
2. Pull out on the fuse to remove or replace it
(Figure 30).
3. Install the cover under the control panel.
Figure 30
1. Fuse, 10 amp, blade type
2. Fuse, 20 amp, blade type
Drive System
Maintenance
Adjusting the Tracking
1. If the machine does not track straight, adjustment
is required.
2. Check the rear tire pressure. Refer to Checking the
Tire Pressure.
3. Loosen the wing nuts on the right control rod and
rotate the turnbuckle in or out to ensure the right
side control lever is centered in the neutral lock
position. Secure the turnbuckle in position with the
wing nuts (Figure 31).
4. Loosen the wing nuts on the left control rod and
rotate the turnbuckle in or out to change the tracking.
Secure the turnbuckle in position with the wing nuts
(Figure 31).
5. Check for proper tracking. Adjust the left control
rod if a change is needed.
1. Turnbuckle
2. Bottom wing nut
Checking the Tire Pressure
Service Interval: Every 50 hours or monthly, whichever
occurs first.
Check the pressure at the valve stem (Figure 32).
Maintain the air pressure in the rear tires at 12-14 psi
(83-97 kPa). Uneven tire pressure can cause an uneven
cut.
Note: The front tires are semi-pneumatic tires and do
not require air pressure maintenance.
29
Figure 31
3. Top wing nut (left hand
threaded)
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