Service Manual

TractionPedalAdjustment
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Figure174
1.Tractionpedal4.Hexnut
2.Pedalpositionsensor5.Rodendbearing
3.Springshaft
Thetractionpedalincludesaneutralassemblythatisusedtoadjustthetraction
neutralposition(Figure174).Tractionpedaladjustmentmaybenecessaryto
makesurethattractionpedalmovementprovidesthecorrectfullreverseandfull
forwardpositionsforthetractionpedalpositionsensor.TheInfoCenterdisplay
canbeusedtochecktractionpedaladjustmentusingthefollowingprocedure.
1.Parkmachineonalevelsurface,lowercuttingdecks,engageparkingbrake
andstopengine.
2.TurnkeyswitchtoRUNbutdonotstartengine.
Traction Pedal
Sensor: 2.407V
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Figure175
3.UsetheInfoCenterDisplayDiagnosticsmenu(seeInfoCenterDisplay(page
6–7))toobtainandselecttheTractionPedalmenuitem.ChooseInputsand
theInfoCenterdisplayshouldidentifysensorvoltage(Figure175).
4.Movetractionpedalfromfullreversetofullforwardpositionswhilenotingthe
rangeofvoltagedisplayedontheInfoCenter.
A.Voltageinfullreverseshouldbefrom0.5to1.75V(approximate).
Groundsmaster
®
4100-D&4110-D
Page6–21
ElectricalSystem:Adjustments
13203SLRevE