Swisher ZT2250, ZT1436B, ZT18542, ZT1436B, ZT18542, ZT2250 manual Service / Adjustments, Tracking

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SERVICE / ADJUSTMENTS

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.

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 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.

Neutral-Lock Position

Tracking Adjustment

Steering levers out.

Diagram

 

Decrease Speed

 

 

Adjustment bolts

 

 

 

Both sides

Front of

 

Mower

Increase Speed

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Contents Zseries Table of Contents Limited WarrantySafety Precautions & Decals Page Page Decals not Shown Operating Your NEW Zero Turn Rider Mower UNCRATING/ASSEMBLYMowing Inspect Before Each USE Maintenance ScheduleInspect Before Storage Inspect Every 25 HoursInspect Every 100 Hours Inspect Each SeasonTracking Service / AdjustmentsRemoving the Mower Deck Installing the Mower DeckLeveling the Mower Deck Belts Clutch drive belt replacementWiring Diagrams Not Pictured Engine SetupFuel Supply System BRS6H Parts not Shown138 Steering Right Side ShownControl Cover Seat Base AssemblyMowers Only 42 & 50 MowersSee Detail Frame for 36 MowerNB121 Frame for 42 MowerFrame for 50 Mower Deck Lift Height Adjust IndicatorBlade Pulley- 5.5 42 Mower Only 6114TK For 42 and 50 Mowers For 36 MowersDeck Idler Mowing DeckDeck Idler See Detail See Detail this To Start TroubleshootingPage Warranty Rights and Obligations Swisher Mower & Machine CO. INC Zeroturnhydrostaticdrive