Mower Deck Maintenance; Leveling The Mower At Three; Positions - Toro Z Master Z597-D Operator's Manual

Figure 74
1. Tracking knob
2. Hydraulic tank
3. Hydraulic pumps
3. Move the motion control lever forward and
reverse, then back to neutral. The wheel must
stop turning or slightly creep in reverse.
4. Open the throttle to fast. Make sure wheel
remains stopped or slightly creeps in reverse,
adjust if necessary.
Setting the Right-hand Hydraulic
Pump Neutral Position
1. Loosen the locknuts at the ball joints on the
pump control rod (Figure 75).
2. Start the engine, open throttle 1/2 way and
release parking brake. Refer to Starting and
Stopping the Engine in Operation, page 18.
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 75).
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 75).
4. Turn this way to track right
5. Turn this way to track left
Figure 75
1. Double nuts
2. Pump rod
3. Adjustment bolt
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.
Mower Deck
Maintenance

Leveling the Mower at Three

Positions

Important: There are only three measuring
positions needed to level the mower.
56
4. Locknut
5. Ball joint
6. Pumps