Operator's Manual

Maintenance
Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
MaintenanceProcedure
Afterthersthour
•T orquethewheellugnutsto94to122N∙m(70to90ft-lb).
Aftertherst10hours
•T orquethewheellugnutsto94to122N∙m(70to90ft-lb).
•Checkthealternator-belttension.
Beforeeachuseordaily
•Checkthecoolingsystem.
•Checkthehydraulic-uidlevel.
•Checkthereel-to-bedknifecontact.
•Checktheoperationoftheinterlockswitches.
•Checktheengine-oillevel.
•Drainwaterorothercontaminantsfromwaterseparator.
•Removedebrisfromthescreenandradiator/oilcooler.(Morefrequentlyindirty
operatingconditions).
•Checkthehydrauliclinesandhoses.
Every50hours
•Greasethebearingsandbushings(andimmediatelyaftereverywashing).
•Cleanthebatteryandchecktheconditionofit(orweekly,whichevercomesrst).
•Checkthebattery-cableconnections.
Every100hours
•Inspectthecooling-systemhoses.
•Checkthealternator-belttension.
Every250hours
•T orquethewheellugnutsto94to122N∙m(70to90ft-lb).
•Changetheengineoilandlter.
Every400hours
•Servicetheaircleaner.Servicetheaircleanerearlieriftheserviceindicatorshows
red.Serviceitmorefrequentlyinextremelydirtyordustyconditions.
•Replacethefuel-ltercanister.
•Replacetheenginefuellter.
•Checkthefuellinesandconnectionsfordeterioration,damage,orloose
connections.(Oryearly,whichevercomesrst).
Every800hours
•Checktherearwheeltoe-in.
•Changethehydraulicuid.
•Changethehydrauliclters.(Ormoreofteniftheservice-intervalindicatorisin
theredzone).
•Packtherearwheelbearings.
Every6,000hours
•Disassemble,clean,andassemblethesootlteroftheDPForcleanthesootlter
ifenginefaultsSPN3251FMI0,SPN3720FMI0,orSPN3720FMI16displayinthe
InfoCenter.
Every2years
•Flushandreplacethecooling-systemuid.
•Drainandushthehydraulictank.
•Replaceallmovinghoses.
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