Maintenance
Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.
Important:Refertoyourengineowner’smanual
foradditionalmaintenanceprocedures.
Note:Downloadafreecopyoftheelectricalor
hydraulicschematicbyvisitingwww.T oro.comand
searchingforyourmachinefromtheManualslinkon
thehomepage.
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
MaintenanceProcedure
Afterthersthour
•Torquethewheellugnuts.
Aftertherst10hours
•Torquethewheellugnuts.
•Checkthealternator-belttension.
•Checkthecompressorbelttension.
•Checktheblade-drive-belttension.
Aftertherst50hours
•Changetheengineoilandlter.
Aftertherst200hours
•Changethefrontplanetary-gearoil.
•Changetherear-axlelubricant.
•Changethehydrauliclters.
Beforeeachuseordaily
•Checkthetirepressure.
•Checkthesafety-interlockswitches.
•Checktheengine-oillevel.
•Checktheair-cleanerindicator
•Drainwaterorothercontaminantsfromthewaterseparator.
•Checkthecoolantlevel.
•Checkthehydraulic-uidlevel.
Every25hours
•Checktheelectrolytelevel(orevery30daysifthemachineisinstorage).
Every50hours
•Lubricateallbearingsandbushings.
•Inspecttheaircleaner.
•Checktheconditionofthebattery.
•Checktheblade-drive-belttension.
Every100hours
•Inspectthecooling-systemhosesandclamps.
•Checkthealternator-belttension.
•Checkthecompressorbelttension.
Every200hours
•Torquethewheellugnuts.
Every250hours
•Changetheengineoilandlter.
•Cleanthecabairlters;replacethemiftheyaretornorexcessivelydirty.
•Cleantheair-conditioningcoil.(Cleanmorefrequentlyinextremelydustyordirty
conditions)
Every400hours
•Servicetheaircleaner(earlieriftheaircleanerindicatorshowsred,andmore
frequentlyinextremelydirtyordustyconditions).
•Inspectthefuellinesandconnections.
•Replacetheltercanister.
•Checktheplanetary-gear-driveoil(checkifyounoticeexternalleakage).
•Checkforend-playintheplanetarydrives.
•Checktherear-axlelubricant.
•Checktherear-axle-gearboxlubricant.
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