Toro Groundsmaster 360 Service Manual page 106

5. For correct operation of Automatic Speed Control
(ASC), adjust the ASC control arm as follows (Fig. 58):
NOTE: Before adjusting the ASC control arm, make
sure that traction pedal stop is correctly adjusted.
A. With the rear wheels in the straight forward posi-
tion (not turned), fully depress and hold the traction
pedal in the full forward direction.
B. Check that the clevis spring pin that secures the
ASC control arm to the speed control shaft is just
contacting the rear of the slot in the speed control
shaft.
C. If necessary, loosen jam nuts on ASC control arm
and adjust control arm length until clevis spring pin
just contacts the the rear of the control shaft slot.
Make sure that linkage yoke and ball joint on ASC
control arm are at right angles (90
arm jam nuts after adjustment.
D. Make sure that ASC control arm does not bind
through complete range of operation.
6. After adjustments have been made and all traction
linkage fasteners are tightened, make sure that no bind-
ing exists as the traction pedal is depressed. The trac-
tion pedal should freely return to the neutral position
after it is released from either forward or reverse. Also,
make sure that the traction rod does not contact any-
thing through both forward and reverse directions.
Hydraulic System
o
). Tighten control
Page 4 - - 72
Figure 56
1. Transmission assembly
2. Control arm
2
1
Figure 57
1. Ball joint (LH threads)
2. Jam nut (LH threads)
3. Control arm
2
3
Figure 58
1. ASC control arm
2. Clevis spring pin
3. Speed control slot
1
3
2
3. Alignment pin
4
3
4. Jam nut
5. Rod end
1
5
4
4. Linkage yoke
5. Ball joint
Groundsmaster 360
5