Operating the Blades
The blade-control switch engages and disengages
power to the mower blades. This switch controls
power to any attachments that draw power from the
engine, including the mower deck and cutting blades.
Engaging the Blades
Important:
Do not engage the blades when
parked in tall grass; belt or clutch damage can
occur.
Note:
Always engage the blades with the throttle in
the F
position
(Figure
AST
Disengaging the Blades
Figure 12
1. Blade-control switch—Off
11).
Figure 11
Shutting Off the Engine
1.
Disengage the blades by pushing the
blade-control switch to the O
11).
2.
Move the throttle lever to the F
3.
Turn the ignition key to the O
remove the key.
Driving the Machine
Driving the machine benefits from an understanding
of what zero-turn-radius mower means. The drive
wheels turn independently, powered by hydraulic
motors on each axle; hence 1 side can turn in reverse
while the other turns forward, causing the machine
to spin rather than turn. This vastly improves the
machine maneuverability but may require some
adjustment if you are unfamiliar.
WARNING
The machine can spin very rapidly. You
may lose control of the machine and cause
personal injury or damage to the machine.
• Use caution when making turns.
• Slow the machine down before making
sharp turns.
The throttle control regulates the engine speed as
g027582
measured in rpm (revolutions per minute). Placing
the throttle control in the F
for performance. For most applications, operate the
machine in the full-throttle position.
g027538
21
position
(Figure
FF
position.
AST
position and
FF
position can be best
AST