Operator's Manual

DriveSystem
Maintenance
CheckingtheTirePressure
ServiceInterval:Every25hours—Checktire
pressure.
Maintaintheairpressureinthefrontandreartiresas
specied.Uneventirepressurecancauseanuneven
cut.Checkthepressureatthevalvestem(Figure47).
Checkthetireswhentheyarecoldtogetthemost
accuratepressurereading.
Inatethefrontcasterwheeltiresto206kPa(30psi)
orthepressureindicatedonthesidewall,whichever
islower.
Inatethereardrive-wheeltiresto90kPa(13psi).
g000554
Figure47
1.Valvestem
ReleasingtheElectric
Brake
Youcanmanuallyreleasetheelectricbrakeby
rotatingthelinkarmsforward.Oncetheelectricbrake
isenergized,thebrakeresets.
1.TurnthekeytotheOFFpositionandremove
thekey.
2.Disconnectthebattery.
3.Locatetheshaftontheelectricbrakewherethe
brakelinkarmsareconnected(Figure48).
4.Rotatetheshaftforwardtoreleasethebrake.
5.Connectthebatteryaftermovingthemachine.
g294417
Figure48
1.Brake-linkarmontheelectricbrakecontrolmodule
2.Left,reartire
AdjustingtheTracking
Whendrivingthemachineforwardfullspeedacross
aat,levelsurface,ifthemachinepullsto1side,
adjustthetracking.
Ifthemachinepullstotheleft,adjusttheright
motion-controllever;ifthemachinepullstotheright,
adjusttheleftmotion-controllever.
Note:Youcanadjustthetrackingonlyfordriving
forward.
1.Parkthemachineonalevelsurface,disengage
theblade-controlswitch,andmovethe
motion-controlleversoutwardtothePARK
position.
2.Shutofftheengine,removethekey,andwait
forallmovingpartstostopbeforeleavingthe
operatingposition.
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