Toro 74389 - Drive System Maintenance; Checking the Tire Pressure; Releasing the Electric Brake

DriveSystem
Maintenance
CheckingtheTirePressure
ServiceInterval:Every25hours—Checktirepressure.
Maintaintheairpressureinthefrontandreartiresas
specied.Uneventirepressurecancauseunevencut.Check
thepressureatthevalvestem(Figure43).Checkthetires
whentheyarecoldtogetthemostaccuratepressurereading.
Refertothemaximumpressuresuggestedbythetire
manufactureronthesidewallofthecasterwheeltires.
Inatethereardrive-wheeltiresto82kPa(12psi).
Figure43
1.Valvestem
ReleasingtheElectricBrake
Theelectricbrakereleasesbymanuallyrotatingthelinkarms
forward.Oncetheelectricbrakeisenergizedthebrakewill
reset.
Toreleasethebrake:
1.Locatetheshaftontheelectricbrakewherethe
brake-linkarmsareconnected(Figure44).
2.Rotatetheshaftforwardtoreleasethebrake.
G015000
1
Figure44
1.Brake-linkarmontheelectric-brake-controlmodule
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