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Figure 15
1. Upper control bar
2. Reference control bar
Backward
1. To go backward, slowly pull the upper control bar
rearward (Fig. 15).
2. To go straight, apply equal pressure to both ends of the
upper control bar (Fig. 15).
3. To turn, release pressure on the upper control bar side
away from the direction you want to turn (Fig. 15).
4. To stop, release the upper control bar to stop both
wheels (Fig. 15).
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 on page 34.
Stopping the Machine
1. To stop, release the upper control bar to stop both
wheels (Fig. 15).
2. Release the blade control bail (PTO), to stop the
mower blades. Move the engine speed throttle control
to "SLOW".
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m–5187
3. Quick release lever
(locked position)
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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. 16).
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 33.
.
Note: The machine will not drive unless by-pass valves
are properly adjusted.
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