Pushing Or Towing The Machine - Toro 30411 Operator's Manual

• Raise either wing cutting unit to the transport position.
The cutting unit should turn off. If the cutting unit does
not stop, there is a malfunction in the interlock system
that should be corrected before resuming operation.
• If the cutting unit is lowered again the motor should
re–start. If the cutting unit does not re–start, there is a
malfunction in the interlock system that should be
corrected before resuming operation.
• Raise the center cutting unit to the transport position.
All the cutting units should stop running and not
re–engage when lowered to the ground. If the cutting
unit does not stop when it is raised or if it re–starts
when it is lowered, there is a malfunction in the
interlock system that should be corrected before
resuming operation.
• With the cutting units engaged, switch the speed range
from low to high. The cutting units should stop. If the
cutting units do not stop, there is a malfunction in the
interlock system that should be corrected before
resuming operation.
• If the operator rises from the seat with the cutting units
engaged and/or the traction pedal out of neutral, the
cutting units must stop in approximately one second and
engine must shutdown in approximately two seconds. If
the cutting units do not stop and the engine does not
shutdown, there is a malfunction in the interlock system
that should be corrected before resuming operation.

Pushing or Towing the Machine

In an emergency, the machine can be moved forward by
actuating the bypass valve in the variable displacement
hydraulic pump and pushing or towing the machine. Do not
push or tow the machine for more than 1/4 mile
(0.4 km).
Important
Do not push or tow the machine faster than
2–3 MPH (3–4.8 km/h) because internal transmission
damage may occur. The bypass valve must be open
whenever the machine is pushed or towed.
1. Raise the seat and remove the battery cover. The bypass
valve is located in front of the battery (Fig. 28).
1
Figure 28
1. Bypass valve access hole
2. Rotate the valve 90° in either direction to open and
allow oil to bypass internally. Because fluid is
bypassed, the machine can be slowly moved without
damaging the transmission.
Note: Resistance will be felt on the valve when it is moved
to the open position.
3. Close the bypass valve before starting the engine.
Important
If the machine must to be pushed or towed
in reverse, the check valve in the four-wheel drive manifold
must also be bypassed. To bypass the check valve, connect
a hose assembly (Hose Part No. 95-8843, Coupler Fitting
No. 95-0985 [Qty. 2], and Hydraulic Fitting No. 340-77
[Qty. 2]) to the reverse traction pressure test port (Fig. 29)
and the reverse four-wheel drive pressure port (Fig. 30).
1. Reverse traction pressure test port
1. Reverse four-wheel drive pressure test port
28
1
Figure 29
1
Figure 30