Toro 20333 - Recommended Maintenance Schedule; Maintenance Procedures and Preparation

–Setthecuttingheightonthefrontwheelsone
notchlowerthantherearwheels.Forexample,
setthefrontwheelsat2-1/8-inch(54mm)and
therearwheelsat2-1/2inches(64mm).
CuttingLeaves
•Aftercuttingthelawn,ensurethathalfofthelawn
showsthroughthecutleafcover.Youmayneedto
makemorethanonepassovertheleaves.
•Iftherearemorethan5inches(13cm)ofleaves
onthelawn,setthefrontcuttingheightoneortwo
notcheshigherthantherearcuttingheight.
•Slowdownyourmowingspeedifthemowerdoes
notcuttheleavesnelyenough.
Maintenance
Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
MaintenanceProcedure
Aftertherst5hours
•Changetheengineoil.
Beforeeachuseordaily
•Checktheengineoillevel.
•Ensurethattheenginestopswithin3secondsafterreleasingthebladecontrolbar.
•Checkthebladebrakeclutchoperation.
•Cleangrassclippingsanddirtfromunderthemower.
Every25hours
•Replacetheairlter;replaceitmorefrequentlyindustyoperatingconditions.
•Cleanthebladebrakeclutchshield.
Beforestorage
•Emptythefueltankbeforerepairsasdirectedandbeforeannualstorage.
Yearly
•Changetheengineoil.
•Replacethebladeorhaveitsharpened(morefrequentlyiftheedgedullsquickly).
•Cleantheaircoolingsystem;cleanitmorefrequentlyindustyoperatingconditions.
Refertoyourengineoperator’smanual.
•Refertoyourengineoperator’smanualforanyadditionalyearlymaintenance
procedures.
Important:Refertoyourengineoperator’smanualforadditionalmaintenanceprocedures.
PreparingforMaintenance
1.Stoptheengineandwaitforallmovingpartstostop.
2.Disconnectthesparkplugwirefromthesparkplug
(Figure23)beforeperforminganymaintenance
procedure.
Figure23
3.Afterperformingthemaintenanceprocedure(s),
connectthesparkplugwiretothesparkplug.
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