Toro 74271 Operator's Manual page 46

Figure 62
1. Pump rod
2. Double nuts
3. Lock nut
4. Move the motion control lever forward and reverse,
then back to neutral. The wheel must stop turning
or slightly creep in reverse.
5. Open the throttle to fast. Make sure the wheel
remains stopped or slightly creeps in reverse, adjust
if necessary.
6. Tighten the locknut at the ball joint (Figure 62).
Setting the Left-hand Hydraulic Pump
Neutral Position
1. Loosen the locknuts at the ball joints on the pump
control rod (Figure 63).
4. Ball joint
5. Yoke
6. Adjustment bolt
1. Clevis pin in slot
2. Nut against yoke
3. Adjustment bolt
4. Pump rod
5. Double nuts
6. Jam nut
2. Start the engine, open throttle 1/2 way, and release
parking brake. Refer to Starting and Stopping the
Engine in Operation , page 13.
Note: The motion control lever must be in neutral
while making any adjustments.
Note: The front nut on the pump rod has left-hand
threads.
3. Adjust the pump rod length by rotating the double
nuts on rod, in the appropriate direction, until wheel
is still or slightly creeps in reverse (Figure 63).
4. Move the motion control lever forward and reverse,
then back to neutral. The wheel must stop turning
or slightly creep in reverse.
5. Open the throttle to fast. Make sure the wheel
remains stopped or slightly creeps in reverse, adjust
if necessary.
6. Tighten the locknuts at the ball joints (Figure 63).
Electrical system will not perform proper safety
shut off with jumper wire installed.
• Remove jumper wire from wire harness
connector and plug connector into seat
switch when adjustment is completed.
• Never operate this unit with jumper installed
and seat switch bypassed.
46
Figure 63
7. Spring
8. Pivot shaft
9. Yoke
10. Locknut
11. Ball joint