Toro Reelmaster 5010- H - Fault 1: Engine Coolant Temperature High-CRM Stop

Fault1:EngineCoolantTemperature
High—CRMStop
InfoCenterDisplay:
_____ FAULT#1 _____
FaultDescription
TheTEC-5002detectedthattheenginecoolanttemperatureismorethan220°F(104.4°C)formorethan
10seconds.
CircuitDescription
Theenginecoolanttemperature(ECT)senderisasubmersiblethermistorthatsendsavoltagetotheTEC-5002.
ConditionsforSettingtheFault
Whencoolanttemperaturereachesorexceeds220°F(104.4°C)for10secondsorlonger,theTEC-5002
reportsthefault,whichstopsallofthecuttingreelmotors.
RecommendedServiceActions
Step1:Verifythatthefaultrepeats.
1.Settheparkingbrakeandstoptheengine.
2.Openthehoodandallowtheenginetocoolofffor30minutes.
Note:YoumayperformpartsofStep2whileyouarewaiting.
3.Closethehoodandstarttheengine.
4.ClearthesystemfaultsfromtheInfoCenter.RefertoClearingFaultsfromtheInfoCenter(page21).
Pass
Thefaultdidnotrepeat.GotoReturningtheMachinetoService(page22)andfollowthestepslisted.
Note:Ifthefaultdoesnotrepeat,anisolatedeventhasoccurred.
Fail
Thefaultrepeated.GotoStep2.
Step2:Performcoolingsystemmaintenanceaccordingtothe5010-H
Operator’sManual.
RefertotheCheckingtheCoolingSystemandCoolingSystemMaintenancesectionsofthe5010-HOperator's
Manual.
•Checkthecoolingfanforproperfanoperation.
•Checkair-owpassagestoensurethattheyareunobstructed.
•Checkcoolantleveltoensurethatitiswithinspecication.
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