Operator's Manual

11.Checkthehydraulic-uidlevelandreplenishit,
ifrequired.
Important:Useonlythehydraulicuidspecied.
Otheruidscoulddamagethesystem.
ReplacingtheHydraulic
Filter
ServiceInterval:Aftertherst10hours
Every800hours
Important:Useofanyotherltermayvoidthe
warrantyonsomecomponents.
1.Parkthemachineonalevelsurface,engagethe
parkingbrake,shutofftheengine,andremove
thekey.
2.Cleantheareaaroundthelter-mountingarea.
3.Placeadrainpanunderthelterandremove
thelter(Figure73).
g010332
Figure73
1.Hydrauliclter2.High-owhydrauliclter
4.Lubricatethegasketonthenewlter.
5.Ensurethattheltermountingareaisclean.
6.Screwthelteronuntilthegasketcontactsthe
mountingplate,andtightenthelter1/2turn.
7.Starttheengineandletitrunforabout2minutes
topurgeairfromthesystem.
8.Shutofftheengineandcheckthehydraulic-uid
levelandforleaks.
ChangingtheHigh-Flow
HydraulicFluidandFilter
TCModelsOnly
ServiceInterval:Aftertherst10hours—Change
thehigh-owhydraulicuidlter
(TCmodelsonly).
Every800hours—Changethehigh-ow
hydraulicuidandlter(TCmodelsonly).
Hydraulic-uidcapacity:approximately15L(4US
gallons)
Hydraulic-uidtype:ToroPremiumAllSeason
HydraulicFluid(Availablein5gallonpailsor55
gallondrums.SeepartscatalogorT orodistributorfor
partnumbers.)
Alternateuids:IftheT orouidisnotavailable,
anotherconventionalpetroleum–baseduidmay
beusedprovideditmeetsthefollowingmaterial
propertiesandindustryspecications.Consultwith
yourlubricantdistributortoidentifyasatisfactory
product.
Note:T orodoesnotassumeresponsibilityfor
damagecausedbyimpropersubstitutions,souse
onlyproductsfromreputablemanufacturerswhowill
standbehindtheirrecommendation.
HighViscosityIndex/LowPourPointAntiwear
HydraulicFluid,ISOVG46
MaterialProperties:
•Viscosity—ASTMD445cSt@40ºC:44to48/cSt
@100ºC:7.9to8.5
•ViscosityIndex,ASTMD2270—140to152
•PourPoint,ASTMD97—-35ºFto-46ºF
•FZG,Failstage—11orbetter
•Watercontent(newuid)—500ppm(maximum)
IndustrySpecications:
VickersI-286-S,VickersM-2950-S,DenisonHF-0,
Vickers35VQ25(EatonATS373-C)
Note:Manyhydraulicuidsarealmostcolorless,
makingitdifculttospotleaks.Areddyeadditivefor
thehydraulicsystemuidisavailablein20ml(0.67
oz)bottles.Abottleissufcientfor15to22L(4to6
USgallons)ofhydraulicuid.OrderPartNo.44-2500
fromyourauthorizedTorodistributor.
Note:Iftheuidbecomescontaminated,contact
yourlocalT orodistributorbecausethesystemmust
beushed.Contaminateduidmaylookmilkyor
blackwhencomparedtocleanuid.Theservice
intervalmayneedtobeincreasedifusingmultiple
attachmentsastheuidmaybecomecontaminated
quickerwiththemixingofdifferenthydraulicuids.
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