Service Manual

IMPORTANT
Aproperlyinstalledandcalibratedtractionpedalpositionsensoris
criticaltoaccuratetractionsystemresponseandforreliablesensor
life.Usecarewhenremoving,installingandcalibratingthetraction
pedalpositionsensor.
Disassembly(Figure305andFigure306)
1.Parkmachineonalevelsurface,lowercuttingdecks,stopengine,apply
parkingbrakeandremovekeyfromthekeyswitch.
2.Removefrontsteeringtowercover(seeSteeringT ower(Formachinesserial
numberbelow:400000000)(page8–3)).
3.Disconnectmachinewireharnessconnectorfrompositionsensor(item28)
ontractionpedal.
4.Ifthetractionpedalistoberemovedfromthetractionpedalshaft,use
amarkerorpaintpenonpedalandshafttoidentifylocationofpedalfor
assemblypurposes.
1
2
4
3
5
g276875
Figure307
1.Tractionpedal
4.Clampblock(2used)
2.Pedalpositionsensor
5.Springshaftassembly
3.Tractionpedalshaft
5.DisassembletractionpedalasneededusingFigure306andFigure307as
guides.Whenremovingrollpin(item10inFigure305),makesuretosupport
shafttopreventcomponentdamage.
Assembly(Figure305andFigure306)
1.AssembletractionpedalusingFigure305andFigure307asguidesnoting
thefollowingitems:
A.ApplygreasetoboththeODandIDofthespringretainer(item35)before
installation.Takecaretonotgetgreaseonthreadsofspringshaft(item
32)orlocknut(item37).
B.Iflocknut(item37)wasremoved,tightennutuntilwasher(item36)
doesnotrotate.
Chassis:ServiceandRepairs
Page8–16
Groundsmaster
®
4100-D&4110-D
13203SLRevE