Toro TRX-250 - Trencher and System Problems

Problem
PossibleCauseCorrectiveAction
1.Thediggingteethareworn.1.Replacethediggingteeth.
2.Thechainyouareusingisnot
appropriateforthetypeofground.
2.Evaluatethegroundtypeandchange
chainsifnecessary.
3.Thehydraulicsystemisoverheated.
3.Shutdownandallowthesystemto
cool.
Thetrencherdoesnotdigfastenough.
4.Thehydraulicsystemisobstructed,
contaminated,ordamaged.
4.ContactyourAuthorizedService
Dealer.
1.Theengineistoohot.
1.Turntheengineoffandletitcool.
2.Thereisoldfuelinthefueltank.2.Usenewfuel.
3.Thefuel-shutoffvalveisnotopen
completely.
3.Openthefuel-shutoffvalve.
4.Theaircleanerisdirty.4.Makesurethattheaircleanerand
precleanerareclean.Replacethemif
necessary.
5.Thebatteryisnotcharged.
5.Chargeorreplacethebattery.
6.Incorrectfuelltersarebeingusedor
thefuelltersaredirty.
6.ContactanAuthorizedServiceDealer.
7.Theconnectionstothesensors
electroniccontrolunit(ECU)andfuel
injectorsarenotsecuredproperly.
7.ContactanAuthorizedServiceDealer.
8.Thereislowvoltagefromthebattery.8.Ensurethatthebatteryisfullycharged.
Themalfunctionindicatorlight(MIL)
comeson(Kohlermachinesonly).
9.Afuseisblown.9.Checkandreplaceanyblownfuses.
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