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If the malfunction indicator light (MIL) illuminates the
electronic control unit (ECU) has detected a problem or
fault in the electronic fuel injection (EFI) system.
Once the MIL illuminates, initial trouble shooting checks
should be made. Refer to Troubleshooting on page 53
under the MIL section.
If these checks do not correct the problem, further
diagnosis and servicing by an Authorized Service Dealer
is necessary.
Fuel Tanks
The unit has two fuel tanks. One tank is on the left side
and one on the right side. Each tank connects to the fuel
shut off valve in the control panel. From there a common
fuel line leads to the engine (Fig. 9).
To use the right side fuel tank rotate the fuel shut off valve
a 1/4 turn to the left from the off location. This uses fuel
from the right hand tank only. When the right hand fuel
tank is empty, move the fuel shut off valve 1/4 turn to the
left from the right hand tank position. This uses fuel from
the left hand tank.
Close fuel shut off valve, on front panel before
transporting or storing machine.
Figure 9
1. Shut-off valve
Adjusting Height-of-Cut
The height-of-cut is adjusted from 1-1/2 to 5 (38 to
127 mm) in 1/4 (6 mm) increments by relocating clevis
pin in different hole locations.
Note: Press on lift assist pedal when raising deck. This
will help in lifting the deck (Fig. 11).
1. Press your foot on the lift assist pedal while raising the
height-of-cut lever to the transport position (also the 5
(127 mm) cutting height position) (Fig. 10).
2. To adjust, remove hairpin cotter and clevis pin from
height-of-cut bracket (Fig. 10).
3. Select hole in height-of-cut bracket corresponding to
the height-of-cut desired, and insert clevis pin
(Fig. 10).
4. Secure clevis pin with hairpin cotter (Fig. 10).
5. Move lever to selected height.
1. Height-of-cut lever
2. Clevis pin
Adjusting Anti-Scalp Rollers
Whenever you change the height-of-cut it is
recommended to adjust the height of the anti-scalp rollers.
1. Disengage the power take off (PTO) and turn the
ignition key to "OFF" to stop the engine. Move levers
to neutral locked position and apply parking brake.
Remove the key.
2. After adjusting height-of-cut remove flange nut and
1
spring disk while holding stud with wrench (Fig. 11).
Note: Do not remove the wheel nut and washer (Fig. 11).
3. Select hole so gage wheel is positioned to the nearest
corresponding height-of-cut desired (Fig. 11).
4. Reinstall the flange nut and spring disk. Torque to
40–45 ft-lbs. (54.2–61.0 N m) (Fig. 11).
5. Repeat adjustment on other gage wheels.
23
Figure 10
3. Hairpin cotter
1
2
3
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