Toro 74621 - Drive System Maintenance; Checking Tire Pressure and Releasing Brake

DriveSystem
Maintenance
CheckingtheTirePressure
ServiceInterval:Every25hours—Checktirepressure.
Maintaintheairpressureinthefrontandreartiresas
specied.Uneventirepressurecancauseunevencut.
Checkthepressureatthevalvestem(
Figure38).Check
thetireswhentheyarecoldtogetthemostaccurate
pressurereading.
Refertothemaximumpressuresuggestedbythetire
manufactureronthesidewallofthecasterwheeltires.
Inatethereardrivewheeltiresto12psi.
Figure38
1.Valvestem
ReleasingtheElectricBrake
Theelectricbrakecanbereleasedbymanuallyrotating
thelinkarmsforward.Oncetheelectricbrakeis
energizedthebrakewillreset.
Toreleasethebrake:
G015000
1
Figure39
1.Brakelinkarmontheelectricbrakecontrolmodule
1.Locatetheshaftontheelectricbrakewherethe
brakelinkarmsareconnected.
2.Rotatetheshaftforwardtoreleasethebrake.
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