Exmark LAZER Z S-SERIES - Motion Control Tracking Adjustment

Maintenance
Figure39
1.Bolts4.Nuts
2.Controllever5.Slottedholes
3.Controlarmshaft
2.Movethecontrollevertothenextsetofholes.
Securetheleverwiththetwobolts.
3.Repeattheadjustmentfortheoppositecontrol
lever.
AdjustingtheTilt
Themotioncontrolleverscanbetiltedforeoraftfor
maximumoperatorcomfort.
1.Loosentheupperboltholdingthecontrollever
tothecontrolarmshaft.
2.Loosenthelowerboltjustenoughtopivotthe
controlleverforeoraft
Figure39.Tightenboth
boltstosecurethecontrolinthenewposition.
3.Repeattheadjustmentfortheoppositecontrol
lever.
MotionControlFullForward
TrackingAdjustment
Ifthemachinetravelsorpullstoonesidewhenthe
motioncontrolleversareinthefullforwardposition,
adjustthecoverplates.
1.Loosenthescrewsonacoverplate(seeFigure40).
2.Slidethecoverplatebackwardorforwardto
adjustthetraveloftheleverandtightenthe
screws.
3.Drivethemachineandcheckthefullforward
tracking.
4.Repeatsteps1through3untildesiredtracking
isobtained.
Figure40
RHMotionControlShown
1.Screw
3.Motioncontrollever
2.Coverplate
CasterPivotBearings
Pre-LoadAdjustment
Removedustcapfromcasterandtightennylocnut
untilwashersareatandbackoff1/4ofaturn
toproperlysetthepre-loadonthebearings.If
disassembled,makesurethespringdiscwashersare
reinstalledasshownin
Figure41.
Figure41
1.Springdiscwashers
47