Toro Z580-D Z Master Operator's Manual page 56

2. Start the engine, open throttle 1/2 way and release
parking brake. Refer to Starting and Stopping the
Engine in Operation.
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 double nuts
on rod, in the appropriate direction, until wheel is
still or slightly creeps in reverse (Figure 79).
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 79).
Figure 79
1. Double nuts
2. Pump rod
3. Adjustment bolt
4. Locknut
5. Ball joint
6. Pumps
WARNING
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.
7. After both pump neutrals are set, shut off the
machine.
8. Remove the jumper wire from the wire harness
connector and plug the connector into the seat
switch.
9. Install the seat rod and lower the seat into position.
10. Remove the jack stands.
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