Adjusting The Traction Drive For Neutral - Toro 30383 Operator's Manual

Polar trac tractor
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Figure 50
1. Clevis pin
2. Slot
3. Jam nuts
6. Check where the control lever is relative to notch in
console (Figure 51). It should be centered allowing
lever to pivot outward to the neutral lock position.
Figure 51
1. Neutral position
7. If adjustment is needed, loosen the nut and jam nut
against the yoke (Figure 50).
8. Applying slight rearward pressure on the motion
control lever, turn the head of the adjustment bolt
in the appropriate direction until the control lever is
centered in the neutral lock position (Figure 50).
Note: Keeping rearward pressure on the lever will
keep the pin at the end of the slot and allow the
adjustment bolt to move the lever to the appropriate
position.
9. Tighten the nut and jam nut (Figure 50).
10. Repeat steps 4 through 9 for the other control lever.
11. Install the front panel.
4. Adjustment bolt
5. Yoke
2. Neutral locked position
Adjusting the Traction Drive
for Neutral
This adjustment must be made with tracks turning.
Mechanical or hydraulic jacks may fail to
support machine and cause a serious injury.
• Use jack stands when supporting machine.
• Do not use hydraulic jacks.
The engine must be running to perform this
adjustment. Contact with moving parts or hot
surfaces may cause personal injury.
Keep hands, feet, face, clothing, and other body
parts away from rotating parts, muffler, and
other hot surfaces.
1. Raise the frame onto stable jack stands so that the
tracks 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. Temporarily install a jumper wire
across terminals in the wiring harness connector.
4. 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.
5. 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 52).
40

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Groundsmaster 7210

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