Swisher ZT17542 Lawn Mower User Manual


 
SERVICE / ADJUSTMENTS
TRACKING
Adjustments to the unit may need to be made if the unit does not track in a
straight line. The primary reason for the unit not tracking straight is incorrect or
unbalanced tire pressure. Before making any adjustments first check and adjust
the tire pressure. DO NOT EXCEED MAXIMUM RECOMMENDED TIRE
PRESSURE.
ADJUST LINKAGE: Place steering levers outward locking them in the neutral
position. Turn off engine and raise seat. Under the seat are (4) adjustment
bolts. The two adjustment bolts toward the seat mount are adjustments for the
forward travel. The two bolts toward the engine are for the reverse travel.
Clockwise movement for these adjustments will decrease or slow the travel
speed of the individual side. Counterclockwise movement will increase the
travel of the individual side. The linkage is factory set to maximum
performance. Adjustment is made by rotating the adjustment bolt clockwise on
the opposite side that the unit tracks toward. Adjust forward and reverse to track
straight as needed. When accomplished adjustment to the steering levers may
need to be done. This is made by loosening the the two bolts on the steering
lever and aligning with the other. Travel of the steering levers from front to rear
may be accomplished in the same manner.
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CAUTION:
Before performing any service or adjustments do as follows:
1. Turn off PTO switch.
2. Position unit on smooth flat surface.
3. Place steering levers in outward, neutral-locked position.
4. Turn ignition key “OFF” and set parking brake.
5. Wait for all moving parts to stop and disconnect spark plug wire.
Neutral-Lock Position
Steering levers out.
Forward
Reverse
Decrease Speed
Increase Speed
Adjustment bolts
Both sides