Toro 33518 - Engine Maintenance

EngineMaintenance
ServicingtheAirCleaner
ServiceInterval:Every250hours—Replacethe
primaryair-cleanerelement(more
ofteninextremelydustyorsandy
conditions).
Every250hours—Checkthesecondary
air-cleanerelement(moreofteninextremely
dustyorsandyconditions).
Every500hours—Replacethesecondary
air-cleanerelement(moreofteninextremely
dustyorsandyconditions).
Inspectthefoamandpaperelements,andreplace
themiftheyaredamagedorexcessivelydirty.
Important:Donotapplyoiltothefoamorpaper
element.
RemovingtheFoamandPaper
Elements
1.Shutofftheengine,engagetheparkingbrake,
removethekey,andwaitforallmovingpartsto
stopbeforeleavingtheoperatingposition.
2.Cleanaroundtheaircleanertopreventdirtfrom
gettingintotheengineandcausingdamage
(Figure30).
g012352
Figure30
1.Cover
3.Paperelement
2.Hoseclamp4.Foamelement
3.Rotatethecoverknobs1/4turncounterclockwise
andremovetheair-cleanercover(Figure30).
4.Rotatethethumbscrewofthehoseclamp
counterclockwiseuntilyoucanseparatethe
air-cleanerassemblyfromtheinletduct(Figure
30).
5.Carefullypullthefoamelementoffthepaper
element(Figure30).
ServicingtheFoamAir-Cleaner
Element
ServiceInterval:Every25hours(moreoften
inextremelydustyorsandy
conditions).
1.Inspecttheelementfortears,anoilylm,or
damaged(Figure30).
Important:Replacethefoamelementifit
iswornordamaged.
2.Washthefoamelementinliquidsoapand
warmwater.Whentheelementisclean,rinse
itthoroughly.
3.Drytheelementbysqueezingitinacleancloth.
ServicingthePaperAir-Cleaner
Element
ServiceInterval:Every100hours—Checkthe
paperair-cleanerelement(more
ofteninextremelydustyorsandy
conditions).
Every200hours—Replacethepaperair-cleaner
element(moreofteninextremelydustyor
sandyconditions).
Important:Donotwashthepaperair-cleaner
element.
1.Inspecttheelementfortears,anoilylm,or
damagetotherubberseal(Figure30).
Note:Replacethepaperelementifitis
damaged.
2.Cleanthepaperelementbygentlytappingitto
removedustanddebris.
Note:Iftheelementisverydirty,replacethe
air-cleanerelement.
Note:Donotusepressurizedairtocleanthe
paperelement.
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