Adjusting The Maximum Ground Speed - Toro 30487TC Operator's Manual

1. Raise the frame onto stable jack stands so that the drive
wheels can rotate freely.
2. Slide the seat forward, unlatch it, and swing it up and
forward.
3. Disconnect the electrical connector from the seat
safety switch.
4. Temporarily install a jumper wire across the terminals
in the wire harness connector.
5. Start the engine, ensure that the throttle lever is midway
between the F and S
AST
parking brake.
Note: The motion-control levers must be in
the N -
EUTRAL LOCK
adjustments.
6. Adjust the pump rod length on one side by rotating
the hex shaft, in the appropriate direction, until the
corresponding wheel is still or slightly creeping in
reverse (Figure 55).
Figure 55
1. Right pump rod
2. Left pump rod
3. Ball joint
4. Bolt
7. Move the motion-control lever forward and reverse,
then back to neutral.
Note: The wheel must stop turning or slightly creep
in reverse.
8. Move the throttle lever to the F
positions, and release the
LOW
position while you make any
5. Jam nut
6. Hex shaft
7. Ball joint
position.
AST
Note: Make sure that the wheel remains stopped or
slightly creeps in reverse; adjust it if necessary.
9. Repeat steps 6
machine.
10. Tighten the jam nuts at the ball joints
11. Move the throttle lever to the S
off the engine.
12. Remove the jumper wire from the wire harness
connector and plug the connector into the seat switch.
WARNING
The electrical system does not perform proper
safety shutoff with the jumper wire installed.
• Remove the jumper wire from the wire
harness connector and plug the connector
into the seat switch when you complete
adjustment.
• Never operate the machine with the jumper
installed and the seat switch bypassed.
13. Lower the seat into position.
14. Remove the jack stands.
Adjusting the Maximum
Ground Speed
1. Disengage the PTO, move the motion-control levers to
the N -
EUTRAL LOCK
2. Move the throttle lever to the S
the engine, remove the key, and wait for all moving
parts to stop before leaving the operating position.
3. Remove the bolts securing the front panel and remove
the panel (Figure
1
1. Bolt
2. Control panel
47
through 8 for the other side of the
(Figure
position and shut
LOW
position, and set the parking brake.
position, shut off
LOW
56).
2
G020875
Figure 56
53).