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1. Raise the frame onto stable jack stands so that the drive
wheels can rotate freely.
2. Slide 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 terminals in
the wiring harness connector.
5. Start the engine, ensure that the throttle lever is midway
between the Fast and Slow positions, and release the
parking brake.
Note: The motion control levers must be in the
neutral locked position while making any 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
58).
Figure 58
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. The wheel must stop turning or
slightly creep in reverse.
8. Move the throttle lever to the Fast position. Make sure
that the wheel remains stopped or slightly creeps in
reverse; adjust it if necessary.
5. Jam Nut
6. Hex shaft
7. Ball joint
9. Repeat steps
6
machine.
10. Tighten the jam nuts at the ball joints
11. Move the throttle lever to the Slow position and stop
the engine.
12. Remove the jumper wire from the wire harness
connector and plug the connector into the seat switch.
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.
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 neutral locked position, and set the parking brake.
2. Move the throttle lever to the Slow position, stop 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. Bolts
2. Seat plate
4. Loosen the jam nut on the stop bolt for one of the
control levers
(Figure
49
through
8
for the other side of the
(Figure
59).
2
G020875
Figure 59
60).
56).
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