24
SERVICE AND MAINTENANCE
LAPBAR DRIVE CONTROL LEVER STOP ADJUSTMENT
When the lapbar drive control levers are both fully extended
forward to the full-speed position and the tractor drifts left
or right, the lapbar drive control lever stop adjustment can be
adjusted to sync the wheel speeds. To perform the adjustment,
proceed as follows:
1. Identify the side that the tractor is drifting to and adjust the
opposite lapbar drive control lever. If the tractor drifts right,
adjust the left lapbar drive control lever down (decrease
speed) and vice versa.
2. Locate the lapbar drive control lever stop adjustment bolts (a)
on the front of the seat frame (Figure 37).
a
Figure 37
NOTE:
The multi-tool (if equipped) can be used to make this
adjustment.
3. To decrease the forward speed, turn the lapbar drive control
lever stop adjustment bolts (a)clockwise. To increase the
forward speed, turn the lapbar drive control lever stop
adjustment bolts (a) counter-clockwise. Turn the lapbar
drive control lever stop adjustment bolts (a) in the necessary
direction 1⁄4-turn at a time. After turning the lapbar drive
control lever stop adjustment bolts (a), check the adjustment
by driving the tractor.
4. Continue the adjustment until the wheel speeds are in sync
and the tractor drives straight with the drive control levers
fully extended forward in the full-speed position.
NOTE:
Make sure the bolts extend through the nuts on the frame
to engage the locking feature.
Seat Adjustment
Refer to the Assembly section of this manual for seat adjustment
instructions.
Service
DECK REMOVAL
Remove the tractor deck from the tractor as follows:
1. Power off the tractor, remove the key from the key switch,
and engage the parking brake.
a. Use the deck lift pedal and deck height index knob to
lower the deck into the lowest position and use the
multi-too (a) to lock the deck lift components in place
(Figure 38).
a
Figure 38
WARNING
The deck lift on tractors with the deck lift knob is
spring-assisted and under tension. Injury can occur if
spring-assisted deck lift is released suddenly. Always use
the multi-tool to secure the deck lift in place.
Summary of Contents for ZT1 42E
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