Operator's Manual

Maintenance
Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
MaintenanceProcedure
Afterthersthour
•Torquethewheellugnutsto94to122N-m(70to90ft-lb).
Aftertherst10hours
•Torquethewheellugnutsto94to122N-m(70to90ft-lb).
•Checkthealternatorbelttension.
Aftertherst50hours
•Changetheengineoilandlter.
Beforeeachuseordaily
•Checkthecoolingsystem.
•Checkthehydraulic-uidlevel.
•Checktheoperationoftheinterlockswitches.
•Checktheengine-oillevel.
•Removedebrisfromthescreenandradiator/oilcooler(morefrequentlyindirty
operatingconditions).
•Checkthehydrauliclinesandhosesforleaks,kinkedlines,loosemountingsupports,
wear,loosettings,weatherdeterioration,andchemicaldeterioration.
•Checkthebladestoppingtime.
Every50hours
•Greasethebearingsandbushings.(Greasethemimmediatelyaftereverywashing
regardlessoftheintervallisted.)
•Checktheconditionofandcleanthebattery.
•Checkthebatterycableconnections.
Every100hours
•Inspectthecoolingsystemhoses.
•Checkthealternatorbelttension.
Every250hours
•Torquethewheellugnutsto94to122N-m(70to90ft-lb).
•Changetheengineoilandlter.
Every400hours
•Servicetheaircleaner.(Servicetheaircleanerearlieriftheaircleanerindicator
showsred.Serviceitmorefrequentlyinextremelydirtyordustyconditions.)
•Checkthefuellinesandconnectionsfordeterioration,damage,orlooseconnections.
•Replacethefuelltercanister.
•Replacetheenginefuellter.
Every800hours
•Drainandcleanthefueltank.
•Checktherearwheeltoe-in.
•Changethehydraulicuid.
•Changethehydrauliclters(sooneriftheserviceintervalindicatorisintheRed
zone).
•Packtherearwheelbearings.
Every6,000hours
•Disassemble,clean,andassemblethesootlteroftheDPF .orcleanthesoot
lterifenginefaultsSPN3720FMI16,SPN3720FMI0,orSPN3720FMI16display
intheInfoCenter.
Beforestorage
•Drainandcleanthefueltank.
Every2years
•Flushandreplacethecoolingsystemuid.
•Drainandushthehydraulictank.
•Replaceallmovinghoses.
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