Maintenance
Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
MaintenanceProcedure
Aftertherst10hours
•Torquetheframemountingbolts.
•Torquethewheellugnuts.
Aftertherst50hours
•Changethemower-deckgearboxlubricant.
Aftertherst200hours
•Changethehydraulicoilandlter.
Beforeeachuseordaily
•Testthesafetysystem.
•Checktheengine-oillevel.
•Checktheengine-coolantlevel.
•Cleantheradiatorwithcompressedair(donotusewater).
•Checkthehydraulicuidlevel.
•Checkthemowerblades.
•Cleanthemowerdeck.
Every50hours
•Greasethebearingandbushinggreasettings(moreoftenindustyordirty
conditions).
•Checkbatterycableconnections.
•Checkthetirepressure.
•Checktheconditionofthebladedrivebeltsonthemowerdeck.
Every100hours
•Checkthealternator-belttension.
Every150hours
•Checkthelubricantinthemowerdeckgearbox.
Every200hours
•Inspectcoolingsystemhosesandseals.Replacethemifcrackedortorn.
•Torquethewheellugnuts.
Every250hours
•Changetheengineoilandlter.
Every400hours
•Changethemower-deckgearboxlubricant.
•Servicetheaircleaner.
•Replacethefuel-ltercanisterforthewaterseparator.
•Drainwaterorothercontaminantsfromthewaterseparator.
•Replacetheenginefuellter.
•Checkthefuellinesandconnections.
Every800hours
•Changethehydraulicoilandlter.
•Inspecttheengine-valveclearance.Refertoyourengineoperator'smanual.
Every1,500hours
•Replacemovinghoses.
Every6,000hours
•Disassemble,clean,andassemblethesootlteroftheDPF.orcleanthesoot
lterifenginefaultsSPN3720FMI16,SPN3720FMI0,orSPN3720FMI16display
intheInfoCenter.
Every2years
•Drainandcleanthefueltank.
•Flushandreplacecoolingsystemuid.
Important:Refertoyourengineoperator'smanualforadditionalmaintenanceprocedures.Adetailed
ServiceManualisalsoavailableforpurchasefromyourAuthorizedToroDistributor.
46