ryan 544907, Technical Manual, Page: 13 / 90

OPERATION 5
GB-13
5.5 STOPPING / PARKING ______________________________________________________
To stop:
Release OPC handle to bring unit to a complete stop.
To park the tractor under normal conditions:
1. Release OPC handle, raise the aerator head. Move
shift control lever to H position, engage OPC handle
and move away from the area of operation.
2. Select a flat and level area to park.
a. Release OPC handle to bring unit to a complete
stop.
b. Lower aerator head to the ground, reduce throttle
to slow and allow engine to operate at no load for
several minutes.
3. Move engine switch to OFF position.
If an emergency arises and the unit must be parked in the
area of operation, follow the guidelines outlined by the
grounds superintendent. If the unit is parked on an
incline, chock or block the wheels.
5.6 TO DRIVE / TRANSPORT ____________________________________________________
Read and follow all safety notes contained in this manual
when driving or transporting tractor. Refer to Section 5.3
for general operating instructions. When operating in
reverse look behind you to ensure you have a clear path.
1. Release OPC handle and raise aerator head.
2. Set throttle lever to slow.
3. Move shift control lever to H position and engage
OPC handle to drive to and from the area of
operation.
4. Adjust throttle lever to desired transport speed.
5.7 HILLSIDE OPERATION _____________________________________________________
The unit has been designed for good traction and stability
under normal conditions; however, use caution when
operating on slopes, especially over rough terrain or
when the grass is wet. Wet grass reduces traction and
steering control.
1. Always operate at reduced forward speed to
maintain the control.
2. If the tractor tends to slide or the tires begin to
“mark” the turf, angle tractor into a less steep grade
until traction is regained or tire marking stops.
3. If tractor continues to slide or mark the turf, the
grade is too steep for safe operation. Do not make
another attempt to climb, back down slowly.
Correct tire pressure is essential for maximum traction.
Front 14 psi (97 kPa)
Rear 14 psi (97 kPa)
CAUTION
When transporting, operate unit in such a manner to
allow you to see the path ahead and quickly move
away from the unit should you accidentally lose
control.
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WARNING
To minimize the possibility of overturning, the safest
method for operating on hills and terraces is to travel
up and down the face of the slope (vertically), not
across the face (horizontally). Avoid unnecessary
turns, travel at reduced speeds, stay alert for hidden
hazards, and drop offs.
CAUTION
Do not operate on slopes greater than 20°.
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