Service Manual

GeneralRunandTransportProblems
Problem
PossibleCauses
Theenginecontinuestorun,butshouldnot,
whenthekeyswitchisturnedtotheOFF
position.
•Theenginefuelstopsolenoidisdamaged
(machinewithdieselengine).
•Thekeyswitchorcircuitwiringisdamaged.
•Themainpowerrelayorcircuitwiringis
damaged.
•Theengineorfuelsystemismalfunctioning;
refertoChapter4:YanmarDieselEngine
(page4–1).
Theenginecontinuestorun,butshouldnot,
whenthetractionpedalisengagedwithno
operatorintheseat.
•Theseatswitchorcircuitwiringisdamaged.
•TheTECfuses(in-line2Aorfuseblock7.5
A)aredamaged.
•Thetractionneutralswitchisoutof
adjustment.
•Thetractionneutralswitchorcircuitwiring
isdamaged.
•TheTECisdamaged.
Theengineshutsoffduringtheoperation,but
itisabletostartagain.
Note:Excessivecoolanttemperaturewill
causethecuttingunitstobedisengagedand
cancausetheenginetoshutdown.Ifthe
excessiveenginecoolanttemperaturecauses
theenginetoshutdown,theoperatorcan
starttheenginebymovingthemachinetoa
shortdistance.Afterstartingtheengineinthis
condition,theenginerunsforapproximately
10secondsbeforeitshutsoffagain.
•Theparkingbrakeisengaged.
•Theoperatorisraisingfromtheseat(theseat
switchisnotfullypressed).
•Theseatswitchorcircuitwiringisdamaged.
•Thetemperaturesenderorcircuitwiringis
damaged.
•Thekeyswitchorcircuitwiringisdamaged.
•Theenginecoolanttemperatureisexcessive
(above115°C/240°F).
•Themachineisbeingoperatedonaslope
withalowfuellevel.
•Theengineorfuelsystemismalfunctioning;
refertoChapter4:YanmarDieselEngine
(page4–1).
Reelmaster
®
5410/5510/5610Series
Page7–39
ElectricalSystem:Troubleshooting
15216SLRevD