Toro 22321 - Maintenance; Recommended Maintenance Schedule(s)

Maintenance
Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
MaintenanceProcedure
Aftertherst8hours
•Replacethehydrauliclter.
Aftertherst50hours
•Changetheengineoilandlter.
•Checkandadjustthetracktension.
Beforeeachuseordaily
•Checktheengineoillevel.
•Greasethetractionunit.(Greaseimmediatelyaftereverywashing.)
•Cleanthetracks.
•Checkthetracksforexcessivewear(Ifthetracksareworn,replacethem.)
•Removedebrisfromthetractionunit.
•Checkforloosefasteners.
Every25hours
•Checkthehydraulicuidlevel.
•Inspectthedrivebeltforwearordamage.
Every100hours
•Changetheengineoil.
•Checkthebatteryelectrolytelevel(replacementbatteryonly).
•Checkthebatterycableconnections.
•Checkandadjustthetracktension.
•Checkthehydrauliclinesforleaks,loosettings,kinkedlines,loosemounting
supports,wear,weather,andchemicaldeterioration.
•Checkfordirtbuild-upinthechassis.
Every200hours
•Replacetheprimaryairlter.
•Changetheoillter.
•Checkthesparkplugs.
•Changethefuellter.
•Replacethedrivebelt.
•Replacethehydrauliclter.
Every250hours
•Checkandgreasetheroadwheels.
Every400hours
•Changethehydraulicuid.
Every600hours
•Replacethesafetyairlter.
Every1,500hours
•Replaceallmovinghydraulichoses.
Yearlyorbeforestorage
•Checkandadjustthetracktension.
•Touchupchippedpaint
Important:Refertoyour Engine Operator’ s Man ual foradditionalmaintenanceprocedures.
Note:After50hoursandthenevery100hoursthereafter(thatisat150,250,350,etc.)thehourmeterdisplays
CHGOILtoremindyoutochangetheengineoil.Afterevery100hours,thescreendisplaysSVCtoremindyouto
performtheothermaintenanceproceduresbasedona100,200,or400hourschedule.Thesereminderscomeon
startingthreehourspriortotheserviceintervaltimeandashatregularintervalsforsixhours.
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