Toro TX 427 - Maintenance Schedule; Recommended Maintenance Intervals and Tasks

Maintenance
Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.
Important:Ifyoumusttiltthemachinemorethan25°,clampofftheventhoseonthetopofthefuel
tank(s)topreventfuelfromfoulingthecarboncanister.
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
MaintenanceProcedure
Aftertherst8hours
•Replacethehydrauliclter.
Aftertherst50hours
•Changetheengineoilandlter.
•Checkandadjustthetracktension.
Beforeeachuseordaily
•Greasethemachine.(Greaseimmediatelyaftereverywashing.)
•Checktheair-lter-serviceindicator.
•Checktheengine-oillevel.
•Cleanthetracks.
•Checkthetracksforexcessivewear(Ifthetracksareworn,replacethem).
•Testtheparkingbrake.
•Removedebrisfromthemachine.
•Checkforloosefasteners.
Every25hours
•Removetheair-cleanercover,cleanoutdebris,andchecktheair-lter-service
indicator.
•Inspectthedrivebeltforwearordamage.
•Checkthehydraulic-uidlevel.
Every100hours
•Changetheengineoil.(Servicemorefrequentlyifconditionsareextremelydusty
orsandy.)
•Checkandadjustthetracktension.
•Checkthehydrauliclinesforleaks,loosettings,kinkedlines,loosemounting
supports,wear,weather,andchemicaldeterioration.
•Checkfordirtbuildupinthechassis.
Every200hours
•Replacethecarbon-canisterairlter(Servicemorefrequentlyifconditionsare
extremelydustyorsandy).
•Replacethecarbon-canisterpurge-linelter(Servicemorefrequentlywhenusing
thevibratory-plowattachment).
•Changetheoillter.(Servicemorefrequentlyifconditionsareextremelydusty
orsandy.)
•Checkthesparkplug(s).
•Changethefuellter.
•Replacethedrivebelt.
•Replacethehydrauliclter.
Every250hours
•Checkandgreasetheroadwheels.
Every400hours
•Changethehydraulicuid.
Every500hours
•Replacethesparkplug.
Every1,500hours
•Replaceallmovinghydraulichoses.
Yearlyorbeforestorage
•Checkandadjustthetracktension.
•Touchupchippedpaint.
Important:Refertoyourengineowner’smanualforadditionalmaintenanceprocedures.
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