Operator's Manual

hydraulicuid.Checkthelevelofthehydraulic
uidbeforetheengineisrststartedanddaily
thereafter.Therecommendedreplacementuidisas
follows:
ToroPremiumAllSeasonHydraulicFluid(Availablein5
gallonpailsor55gallondrums.SeepartscatalogorT oro
distributorforpartnumbers.)
Alternateuids:IftheTorouidisnotavailable,other
uidsmaybeusedprovidedtheymeetallthefollowing
materialpropertiesandindustryspecications.Wedo
notrecommendtheuseofsyntheticuid.Consult
withyourlubricantdistributortoidentifyasatisfactory
product
Note:Torowillnotassumeresponsibilityfordamage
causedbyimpropersubstitutions,souseonlyproducts
fromreputablemanufacturerswhowillstandbehind
theirrecommendation.
HighViscosityIndex/LowPourPointAnti-wearHydraulic
Fluid,ISOVG46
MaterialProperties:
Viscosity,ASTMD445cSt@40°C44to48
cSt@100°C7.9to8.5
ViscosityIndexASTM
D2270
140to160
PourPoint,ASTMD97-34°Fto-49°F
IndustrySpecications:
VickersI-286-S(QualityLevel),VickersM-2950-S
(QualityLevel),DenisonHF-0,Vickers35VQ25(Eaton
ATS373-C)
Important:TheISOVG46Multigradeuidhas
beenfoundtoofferoptimalperformanceinawide
rangeoftemperatureconditions.Foroperationin
consistentlyhighambienttemperatures,65°F(18°
C)to120°F(49°C),ISOVG68hydraulicuidmay
offerimprovedperformance.
PremiumBiodegradableHydraulicFluid-Mobil
EALEnviroSyn46H
Important:MobilEALEnviroSyn46Histheonly
syntheticbiodegradableuidapprovedbyToro.
Thisuidiscompatiblewiththeelastomersused
inTorohydraulicsystemsandissuitablefora
wide-rangeoftemperatureconditions.Thisuidis
compatiblewithconventionalmineraloils,butfor
maximumbiodegradabilityandperformancethe
hydraulicsystemshouldbethoroughlyushedof
conventionaluid.Theoilisavailablein5gallon
(19l)containersor55gallondrumsfromyour
MobilDistributor.
Note:Manyhydraulicuidsarealmostcolorless,
makingitdifculttospotleaks.Areddyeadditivefor
thehydraulicsystemoilisavailablein2/3oz.(20ml)
bottles.Onebottleissufcientfor4-6gal(15-221)
ofhydraulicoil.Orderpartno.44-2500fromyour
authorizedTorodistributor.Thisreddyeisnot
recommendedforusewithbiodegradableuids.
Important:Regardlessofhydraulicuidtype
used,anymachineusedformowingfairways,
verticuttingorusedduringambienttemperatures
above85°F(29°C)shouldhaveOilCoolerKit,Part
No.117-9314,installed.
FillingtheHydraulicTank
1.Positionthemachineonalevelsurface.Makesure
themachinehascooleddownsotheoiliscold.
2.Removethecapfromthereservoir(Figure31).
g014719
1
Figure31
1.Hydraulictankcap
3.Slowlyllthereservoirwiththeappropriate
hydraulicuiduntilthelevelisatorwithin0.25inch
(6mm)ofthearrowinthesymbolnexttothewhite
windowinthefrontofthereservoir(
Figure32).
Donotoverll.
1
2
g016334
Figure32
1.Whitewindowonthefront
ofthehydraulicreservoir
2.Filltowithinthisarea.
Important:Topreventsystemcontamination,
cleanthetopofthehydraulicuidcontainers
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