Toro 39521 Operator's Manual page 15

30in stand-on aerator
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Fuel-Shutoff Valve
The fuel-shutoff valve is located behind the engine
and under the fuel tank
Use the fuel-shutoff valve to shut off the fuel when
the machine will not be used for a few days, when
transporting the machine to and from the jobsite, or
when the machine is parked inside a building.
To open for fuel-shutoff valve, rotate the handle
of the fuel-shutoff valve until it is aligned with the
fuel line.
To close the fuel-shutoff valve, rotate the handle
90° to the fuel line.
Figure 12
1. O
position
FF
Drive-Wheel Release Valves
WARNING
Your hands may become entangled in the
rotating drive components below the engine
deck, which could result in serious injury or
death.
Shut off the engine, remove the key, and allow
all moving parts to stop before accessing the
drive-wheel release valves.
WARNING
The engine and hydraulic components can
become very hot. Touching a hot engine
or hydraulic components can cause severe
burns.
Allow the engine and hydraulic components
to cool completely before accessing the
drive-wheel release valves.
(Figure
12).
2. O
position
N
Located on the left and right sides underneath the
front of the machine.
During normal operating conditions, the washer on the
lever is positioned outside the slots. If the machine
has to be pushed by hand, the valves must be in the
released position
1. Lever position for
operating the machine
2. Washer outside of the slot
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To release the drive wheels, move the lever to the
larger opening of the slot, push it in until the washer
is inside the frame, then move the lever back to the
narrow portion of the slot. Repeat this on each side
of the machine.
Disengage the parking brake. The machine is now
able to be pushed by hand.
Do not tow machine.
To reset the drive system back to the operating
position:
Move the lever to the larger opening of the slot, pull
outward until the washer is outside the frame, then
move the lever back to the narrow portion of the slot.
Repeat this on each side of the machine.
15
(Figure
13).
Figure 13
3. Lever position to push the
machine
4. Washer inside the slot
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