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4. Open the throttle to fast. Make sure wheel remains
stopped or slightly creeps in reverse, adjust if
necessary.
1
2
Figure 58
1. Tracking knob
2. Pump rod
Setting the Left–hand Hydraulic Pump
Neutral
1. Loosen the locknuts at the ball joints on pump control
rod (Fig. 57).
2. Start the engine, open throttle 1/2 way and release
parking brake. Refer to Starting and Stopping the
Engine, page 19.
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 (Fig. 57).
4. Move the motion control lever forward and reverse,
then back to neutral. The wheel must stop turning or
slightly creep in reverse.
4
3
m–6281
3. Adjustment bolt
4. Yoke
43
5. Open the throttle to fast. Make sure the wheel remains
stopped or slightly creeps in reverse, re-adjust if
necessary.
6. Tighten the locknuts at the ball joints (Fig. 57).
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.
Adjusting the Tracking
The right hand pump has a knob for adjusting the
tracking.
Important
Adjust the handle neutral and hydraulic
pump neutral before adjusting the tracking. Refer to
Adjusting the Handle Neutral on page 41 and Adjusting
the Hydraulic Pump Neutral on page 42.
1. Push both control levers forward the same distance.
2. Check if the machine pulls to one side. If it does, stop
the machine and set the parking brake.
3. Unlatch the seat and tip the seat up to access the
tracking knob.
Note: Determine the left and right sides of the machine
from the normal operating position.
4. To make the machine go right, turn the knob towards
the rightside of the machine. Refer to figure 59.
5. To make the machine go left, turn the knob towards
the leftside of the machine. Refer to figure 59.
6. Repeat this adjustment until the tracking is correct.
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