Exmark QUEST - Drive System Maintenance; Checking the Tire Pressure; Checking the Hydraulic Oil Level

Maintenance
ServicingtheFuses
ServiceInterval:Asrequired
Theelectricalsystemisprotectedbyfuses.Itrequires
nomaintenance;however,ifafuseblows,checkthe
component/circuitforamalfunctionorshort.
Fuse:
•MainF1-30amp,blade-type
•ChargeCircuitF2-25amp,blade-type
1.Removethefourscrewssecuringthecontrol
paneltothemachine.Retainallfasteners
2.Liftthecontrolpaneuptoaccessthemainwiring
harnessandfuseblock(Figure31).
3.Toreplaceafuse,pulloutonthefusetoremove
it(
Figure31).
30
25
30
25
G014921
2
1
Figure31
1.Main-30amp
2.Chargecircuit-25amp
4.Returnthecontrolpaneltoitsoriginalposition.
Usethefourscrewsremovedpreviouslytosecure
thepaneltothemachine.
DriveSystemMaintenance
CheckingtheTirePressure
ServiceInterval:Every25hours/Monthly
(whichevercomesrst)
Maintaintheairpressureinthefrontandreartiresas
specied.Uneventirepressurecancauseunevencut.
Checkthepressureatthevalvestem(Figure32).
Checkthetireswhentheyarecoldtogetthemost
accuratepressurereading.
RearTires:13psi(90kPa)
FrontTires(casterwheels):
•Ribbed:13psi(90kPa)
•Smooth:20psi(138kPa)
Figure32
1.Valvestem
ReleasingtheElectricBrake
ServiceInterval:Asrequired
Theelectricbrakecanbereleasebymanuallyrotating
thelinkarmsforward.Oncetheelectricbrakeis
energizedthebrakewillreset.
Toreleasethebrake:
G015000
1
Figure33
1.Brakelinkarmontheelectricbrakecontrolmodule
1.Locatetheshaftontheelectricbrakewherethe
brakelinkarmsareconnected.
2.Rotatetheshaftforwardtoreleasethebrake.
CheckingtheHydraulicOil
Level
ServiceInterval:Every25hours
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