Figure53
1.Tractionrod2.Jamnut
4.Startthetractionunitandsetthethrottletoabout
1/3openposition.
Whenthetractionunitisrunning,youcouldbe
caughtandinjuredinmovingpartsorburned
onhotsurfaces.
Stayawayfrompinchpoints,movingparts,
andhotsurfaceswhenadjustingtherunning
tractionunit.
5.Ifthelefttrackmoves,lengthenorshortentheright
tractionroduntilthetrackstopsmoving.
6.Iftherighttrackmoves,lengthenorshortentheleft
tractionroduntilthetrackstopsmoving.
7.Tightenthejamnuts.
8.Closetherearaccesscover.
9.Stoptheengineandlowerthetractionunittothe
ground.
10.Drivethetractionunitinfullreverse,checkingto
seeiftheunittracksstraight.Ifitdoesnot,note
thedirectionthetractionunitveers.Repeatthe
adjustmentpreviouslydescribedsothatittracks
straightinreverse.
AdjustingtheTrackingofthe
TractionControl,FullForward
Position
Ifthetractionunitdoesnotdrivestraightwhenyouhold
thetractioncontrolagainstthereferencebar,complete
thefollowingprocedure:
1.Drivethetractionunitwiththetractioncontrol
againstthereferencebar,notingwhichdirectionthe
tractionunitveers.
2.Releasethetractioncontrol.
3.Ifthetractionunitveerstotheleft,loosentheright
jamnutandadjustthetrackingsetscrewonthefront
ofthetractioncontrol(Figure54).
4.Ifthetractionunitveerstotheright,loosenthe
leftjamnutandadjustthetrackingsetscrewonthe
frontofthetractioncontrol(Figure54).
Figure54
1.Setscrew3.Stop
2.Jamnut
5.Repeatsteps1through4untilthetractionunitdrives
straightinthefullforwardposition.
Important:Ensurethetrackingsetscrews
touchthestopsinthefullforwardpositionto
avoidoverstrokingthehydraulicpumps.
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