Adjust Mowing Speed Reference Position - Toro 74191 Operator's Manual

Maintenance
4. Rotate control rod 1 turn, to lengthen rod, and
tighten jam nuts (Fig. 45).
IMPORTANT: Motion control lever must
contact forward stop before pump contacts
internal stop or pump damage may occur.
5. If motion control levers do not line up in neutral,
identify control rod of handle closer to the seat.
Rotate to lengthen this control rod a little.
Tighten jam nuts.
3
m–3290
Figure 45
1. Motion control lever
2. Forward stop
3. Pump control plate
46
1
5
4
5 2
4. Control rod
5. Jam nut
Adjust Mowing Speed
Reference Position
The mowing speed reference position is a spring
loaded stop that can be felt, as extra spring force
when, pushing motion controls forward. The motion
control levers return to this pre-set position when
forward pressure is reduced. Below the pre-set speed
the motion control levers remain in their placed
location. The reference position is factory set for
cutting grass at approximately 5 mph.
Adjusting Reference Speed
1. Loosen nuts on stop bolt below control assembly
(Fig. 46).
2. Thread bolt in to decrease pre-set speed or out to
increase speed. Tighten nuts to hold new set
position.
3. Repeat adjustment on other control stop bolt
adjusting as close to the same length as possible.
4. Test drive the unit to evaluate reference speed
and note location of traction control levers. If
levers are not at the same position against stops,
turn longest bolt in to make them the same.