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9-33 108277 10/08
Steering linkage
The neutral adjustment for the control levers in the neutral position is discussed in this section.
The tractor steering has been factory adjusted to eliminate creeping when the control levers are in the neutral posi-
tion (FIG. 61). However, should the tractor begin to creep, the control lever linkage can be adjusted as follows:
CONTROL LEVER NEUTRAL ADJUSTMENT
Before considering any adjustment, check the tire air pressure. Unequal tire pressure will cause the tractor to drift to
one side. Refer to tire pressure information in the Maintenance section of this manual.
NOTE: Proper park brake adjustment must be completed before the control
lever neutral adjustment can be done.
Fine adjustment to the unit’s steering is made with the transaxle control rod. (FIG. 62).
Neutral is properly adjusted when the control levers are in the park brake position and the ZT 2800 transaxles do not
“whine”.
If this occurs, the control linkage may be adjusted as follows:
1. Raise and block the tractor frame keeping the rear drive tires free and clear of any obstructions so they are free to
rotate. The engine will be running and tires rotating during this operation. (FIG. 64).
WARNING: Never work under the machine or attachment unless it is safely supported with jack
stands. Make certain machine is secure when it is raised and placed on the jack stands. The jack
stands should not allow the machine to move when the engine is running and the drive wheels are
rotating. Use only certified jack stands. Use only appropriate jack stands, with a minimum weight
rating of 2000 pounds to block the unit up. Use in pairs only. Follow the instructions supplied with the
vehicle stands.
2. Tilt the seat platform forward. Temporarily bypass the seat switch.
3. Loosen the rear dampener ball stud nut as shown in FIG. 65. The dampener will be adjusted and tightened after
neutral is reset.
4. Staying clear of the rear drive tires, start the engine. If the ZT 2800 transaxles whine, then the neutral setting needs
to be re-adjusted. In this operation you will need to adjust one side at a time. If either side whines significantly, then
the control lever needs to be pushed into the operating position, disengaging the brake. Most likely when the brake
is disengaged, the drive wheel will begin to rotate even though the control lever is in the neutral position.
FIG. 61
CONTROL LEVER IN THE
CONTROL
LEVER
NEUTRAL POSITION