41
5. Open the throttle to Fast. Ensure that the wheel remains
stopped or slightly creeps in reverse, adjust if necessary.
6. Tighten the nuts at the ball joints (Fig. 44).
The electrical system will not perform the 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 after completing the adjustment.
•
Never operate the machine with the jumper wire
installed and the seat switch bypassed.
Warning
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 prop rod and lower the seat into position.
10. Remove the jack stands.
Adjusting the Tracking
The left-hand pump has a knob for adjusting the tracking.
Important
Adjust the handle neutral and the hydraulic
pump neutral before adjusting the tracking. Refer to
Adjusting the Handle Neutral on page 39 and Adjusting the
Hydraulic Pump Neutral on page 40.
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. 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 move to the right, turn the knob
toward the right side of the machine; refer to Figure 46.
3
1
2
4
m–6280
Figure 46
1.
Pump rod
2.
Turn this way to track left
3.
Tracking knob
4.
Turn this way to track
right
5. To make the machine move to the left, turn the knob
toward the left side of the machine; refer to Figure 46.
6. Repeat the adjustment until the tracking is correct.
Adjusting the Caster Pivot
Bearing
Check after every 500 operating hours or at storage,
whichever occurs first.
1. Disengage the PTO, move the motion control levers to
the neutral locked position, and set the parking brake.
2. Stop the engine, remove the key, and wait for all
moving parts to stop before leaving the operating
position.
3. Remove the dust cap from the caster and tighten the
locknut (Fig. 47).
1
2
3
m–4640
Figure 47
1.
Spring washers
2.
Locknut
3.
Dust cap
