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4. To stop, release the upper control bar to stop both
wheels (Fig. 13).
Bringing Machine to Neutral
Position
Release the upper control bar to stop. The machine will
automatically return to neutral. When in neutral, the
hydrostatic drive system will provide dynamic braking so
the machine will not roll.
Note: Very slow drive motion with engine running and the
control in neutral is normal. Excessive drive motion when
the control is in neutral may indicate adjustment is
needed. Refer to: Adjusting Neutral procedure.
Stopping the Machine
1. To stop, release the upper control bar to stop both
wheels (Fig. 13).
2. Release the blade control bail (PTO), to stop the
mower blades. Move the engine speed throttle control
to "SLOW".
3. Turn the ignition key to "OFF" to stop the engine.
Remember to remove the key from the ignition switch.
Important
If the machine is on a slope, chock or block
the wheels to prevent the machine from slowly rolling.
Important
If the machine will be left unattended,
close the fuel shut off valve and disconnect the wire(s)
from the spark plug(s).
Caution
Children or bystanders may be injured if they
move or attempt to operate the machine while it is
unattended.
Always remove the ignition key and chock or
block tires when leaving the machine unattended,
even if just for a few minutes.
Pushing the Machine by Hand
The by–pass valve also allows the machine to be pushed
by hand with the engine not running for easier servicing.
If the by–pass valve is opened to push the machine by
hand, adjustment is required for operation.
Important
Always push the machine by hand. Never
tow the machine because hydraulic damage may occur.
To Push the Machine
1. Disengage the power take off (PTO) and turn the
ignition key to "OFF" to stop the engine.
2. Loosen jam nuts and rotate by-pass valves open 5 turns
to push. This allows hydraulic fluid to by-pass the
pump and the wheels to turn (Fig. 14).
Important
Rotate by-pass valve a maximum of 5 turns
so the valve does not come out of the body causing fluid
to run out.
To Operate the Machine
If the by–pass valve is opened to push the machine by
hand, adjustment is required for operation. Refer to
Adjusting By-pass Valve on page 31.
Note: The machine will not drive unless by-pass valves
are properly adjusted.
1
Figure 14
1. By-pass valve
Transporting Machines
Use a heavy-duty trailer or truck to transport the machine.
Ensure that the trailer or truck has all necessary lighting
and marking as required by law. Please carefully read all
the safety instructions. Knowing this information could
help you, your family, pets or bystanders avoid injury.
To transport the machine:
Chock or block wheels.
Securely fasten the machine to the trailer or truck with
straps, chains, cable, or ropes.
Secure a trailer to towing vehicle with safety chains.
20
2
m–5209
2. Jam nut
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