Toro TX 427 Series - Maintenance; Recommended Maintenance Schedule(s)

Maintenance
Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
MaintenanceProcedure
Aftertherst8hours
•Replacethehydrauliclter.
Aftertherst50hours
•Changetheengineoilandlter.
•Checkandadjustthetracktension.
Beforeeachuseordaily
•Checktheengine-oillevel.
•Greasethetractionunit.(Greaseimmediatelyaftereverywashing.)
•Checktheair-lter-serviceindicator.
•Cleanthetracks.
•Checkthetracksforexcessivewear(Ifthetracksareworn,replacethem.)
•Checktheshearbolt.
•Removedebrisfromthetractionunitandsidescreens.
•Checkforloosefasteners.
Every25hours
•Checkthehydraulic-uidlevel.
•Removeair-cleanercover,cleanoutdebris,andchecktheair-lter-serviceindicator.
•Inspectthedrivebeltforwearordamage.
Every100hours
•Changetheengineoil.
•Checkthebattery-electrolytelevel(replacementbatteryonly).
•Checkthebatterycableconnections.
•Checkandadjustthetracktension.
•Checkthehydrauliclinesforleaks,loosettings,kinkedlines,loosemounting
supports,wear,weather,andchemicaldeterioration.
•Checkfordirtbuildupinthechassis.
Every200hours
•Replacethecarbon-canisterairlter(Servicemorefrequentlyifconditionsare
extremelydustyorsandy).
•Replacethecarbon-canisterpurge-linelter(Servicemorefrequentlywhenusing
thevibratoryplowattachment).
•Changetheoillter.
•Checkthesparkplugs.
•Changethefuellter.
•Replacethedrivebelt.
•Replacethehydrauliclter.
Every250hours
•Checkandgreasetheroadwheels.
Every400hours
•Changethehydraulicuid.
Every1,500hours
•Replaceallmovinghydraulichoses.
Yearlyorbeforestorage
•Checkandadjustthetracktension.
•Touchupchippedpaint.
Important:Refertoyourengineowner’smanualforadditionalmaintenanceprocedures.
Note:After50hoursandthenevery100hoursthereafter(150,250,350,etc.),thehourmeterdisplaysCHGOILtoremind
youtochangetheengineoil.Afterevery100hours,thescreendisplaysSVCtoremindyoutoperformtheothermaintenance
proceduresbasedona100-,200-,or400-hourschedule.Thesereminderscomeonstarting3hourspriortotheserviceinterval
timeandashatregularintervalsfor6hours.
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