Toro Greensmaster TriFlex 3420 - Maintenance and Care; Maintenance Schedule Overview

Maintenance
Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.
Note:Downloadafreecopyoftheelectricalorhydraulicschematicbyvisitingwww.T oro.comandsearching
foryourmachinefromtheManualslinkonthehomepage.
Important:Refertoyourengineowner’smanualforadditionalmaintenanceprocedures.
CAUTION
Ifyouleavethekeyintheignitionswitch,someonecouldaccidentlystarttheengineand
seriouslyinjureyouorotherbystanders.
Removethekeyfromtheignitionanddisconnectthewiresfromthesparkplugsbeforeyoudo
anymaintenance.Setthewiresasidesothattheydonotaccidentallycontactthesparkplugs.
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
MaintenanceProcedure
Afterthersthour
•Checkthetorqueofthewheelnuts.
Aftertherst8hours
•Checkthetensiononthealternatorbelt.
Aftertherst10hours
•Checkthetorqueofthewheelnuts.
Aftertherst50hours
•Changetheengineoilandlter.
•Changethehydraulic-oillter.
•Checktheenginerpm(atidleandfullthrottle).
Beforeeachuseordaily
•Checktheengineoil.
•Cleandebrisoffoftheradiatorscreenandradiator.Cleanhourlyifconditionsare
extremelydustyanddirty.
•Checkthehydraulicuidlevel.
•Checkthereel-to-bedknifecontact.
•Checkthesafety-interlocksystem.
•Cleantheradiatorscreen.Cleanithourlyifconditionsareextremelydustyanddirty.
•Checktheengine-coolantlevel.
•Checkthehydrauliclinesandhoses.
Every50hours
•Checkthebatteryelectrolytelevel.
•Checkthebatterycableconnections.
Every150hours
•Changetheengineoilandlter.
Every200hours
•Checkthetorqueofthewheelnuts.
•Servicetheair-cleanerlter(morefrequentlywhenoperatingconditionsaredusty
ordirty).
Every800hours
•Replacethefuellter.
•Changethehydraulicuid,lter,andtankbreather.
•Checktheenginerpm(atidleandfullthrottle).
•Checkthevalveclearance.
Every2years
•Checkthefuellinesandconnections.
•Replacemovinghoses.
•Drainandushthecoolingsystem.
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