DriveSystem
Maintenance
CheckingtheTirePressure
ServiceInterval:Every25hours—Checktire
pressure.
Maintaintheairpressureinthefrontandreartiresas
specied.Uneventirepressurecancauseanuneven
cut.Checkthepressureatthevalvestem(Figure45).
Checkthetireswhentheyarecoldtogetthemost
accuratepressurereading.
Refertothemaximumpressuresuggestedbythetire
manufactureronthesidewallofthecasterwheeltires.
Inatethereardrive-wheeltiresto90kPa(13psi).
g000554
Figure45
1.Valvestem
ReleasingtheElectric
Brake
Youcanmanuallyreleasetheelectricbrakeby
rotatingthelinkarmsforward.Oncetheelectricbrake
isenergized,thebrakeresets.
1.TurnthekeytotheOFFpositionordisconnect
thebattery.
2.Locatetheshaftontheelectricbrakewherethe
brakelinkarmsareconnected(Figure46).
3.Rotatetheshaftforwardtoreleasethebrake.
g294417
Figure46
1.Brake-linkarmontheelectricbrakecontrolmodule
2.Left,reartire
AdjustingtheTracking
Whendrivingthemachineforwardfullspeedacross
aat,levelsurface,ifthemachinepullsto1side,
adjustthetracking.
Ifthemachinepullstotheleft,adjusttheright
motion-controllever;ifthemachinepullstotheright,
adjusttheleftmotion-controllever.
Note:Youcanonlyadjustthetrackingfordriving
forward.
1.Parkthemachineonalevelsurface,disengage
theblade-controlswitch,andmovethe
motion-controlleversoutwardtothePARK
position.
2.Shutofftheengine,removethekey,andwait
forallmovingpartstostopbeforeleavingthe
operatingposition.
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