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Starting and Shutting Off
the Engine
1.
Remove your foot from the traction pedal,
ensure that the pedal is in the
and engage the parking brake.
2.
Push the choke lever forward to the O
(when starting a cold engine) and the throttle
lever to the S
LOW
Important:
When operating the machine in
temperatures less than 0°C (32°F) allow the
machine time to warm up before using it.
This prevents damage to the hydrostat and
the traction loop.
Do not operate the machine in temperatures
less than -6.7°C (20°F) or the main traction
pump may be damaged.
3.
Insert the key into the ignition switch and rotate
it clockwise to start the engine. Release the key
when the engine starts.
Note:
Regulate the choke to keep the engine
running smoothly.
Important:
To prevent overheating the
starter motor, do not engage the starter
longer than 10 seconds. After 10 seconds of
continuous cranking, wait 60 seconds before
engaging the starter motor again.
4.
To shut off the engine, move the throttle control
to the S
position and rotate the ignition key
LOW
to O
.
FF
Note:
Remove the key from the switch to
prevent accidental starting.
5.
Close the fuel-shutoff valve before storing the
machine.
CAUTION
Inspecting the machine while the engine
is running could result in injury.
Shut the engine off and wait for all
moving parts to stop before checking
for oil leaks, loose parts, and other
malfunctions.
position,
NEUTRAL
position
N
position.
Breaking in the Machine
New engines take time to develop full power. Drive
systems have more friction when they are new,
placing additional load on the engine.
Allow the first 8 hours of operating time for the
break-in period.
Since the first hours of operation are critical to future
dependability of the machine, monitor the functions
and performance closely so that you can notice and
correct minor difficulties, which could lead to major
problems. Inspect the machine frequently during
the break-in period, for signs of oil leakage, loose
fasteners, or any other malfunction.
Becoming Familiar with the
Machine
Refer to the attachment Operator's Manual for specific
operating instructions for the attachment.
Practice driving the machine, because its operating
characteristics are different than some utility vehicles.
2 points to consider when operating the vehicle are
transmission speed and engine speed.
To maintain constant engine speed, press the traction
pedal slowly. This allows the engine to keep up
with the ground speed of the vehicle. By contrast,
pushing down quickly on the traction pedal reduces
the engine speed; as a result, there will not be enough
torque-power to move the vehicle. Therefore, to
transfer maximum power to the wheels, move the
throttle to F
and slightly press the traction pedal.
AST
By comparison, maximum ground speed with no load
results when the throttle is in the F
traction pedal is slowly but fully pressed. Always keep
the engine speed high enough to deliver maximum
torque-power to the wheels.
CAUTION
Operating the machine demands attention to
prevent tipping or loss of control.
• Use care when entering and leaving sand
traps.
• Use extreme caution around ditches,
creeks, or other hazards.
• Use caution when operating the machine
on a steep slope.
• Reduce your speed when making sharp
turns or when turning on hillsides.
• Avoid sudden stops and starts.
• Do not go from reverse to full forward
without first coming to a complete stop.
17
position and the
AST
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