Operator's Manual

Table Of Contents
DriveSystem
Maintenance
CheckingtheTirePressure
ServiceInterval:Every25hours—Checktire
pressure.
Maintaintheairpressureinthefrontandreartiresas
specied.Uneventirepressurecancauseuneven
cut.Checkthepressureatthevalvestem(Figure51).
Checkthetireswhentheyarecoldtogetthemost
accuratepressurereading.
Refertothemaximumpressuresuggestedbythetire
manufactureronthesidewallofthecasterwheeltires.
Formachineswith42-inchor50-inchdecks,inate
thereardrivewheeltiresto90kPa(13psi).
Formachineswith54-inchor60-inchdecks,inate
thefrontcastersandreardrivewheeltiresto103kPa
(15psi).
g000554
Figure51
1.Valvestem
ReleasingtheElectric
Brake
Youcanmanuallyreleasetheelectricbrakeby
rotatingthelinkarmsforward.Oncetheelectricbrake
isenergized,thebrakeresets.
1.TurnthekeytotheOFFpositionordisconnect
thebattery.
2.Locatetheshaftontheelectricbrakewherethe
brakelinkarmsareconnected(Figure52).
3.Rotatetheshaftforwardtoreleasethebrake.
g027911
Figure52
1.Brake-linkarmontheelectricbrakecontrolmodule
2.Left,reartire
44