Operator's Manual

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
Important:TheISOVG46Multigradeuidhasbeen
foundtoofferoptimalperformanceinawiderangeof
temperatureconditions.Foroperationinconsistently
highambienttemperatures,65°F(18°C)to120°F
(49°C),ISOVG68hydraulicuidmayofferimproved
performance.
PremiumBiodegradableHydraulicFluid-MobilEAL
EnviroSyn46H
Important:MobilEALEnviroSyn46Histheonly
syntheticbiodegradableuidapprovedbyToro.This
uidiscompatiblewiththeelastomersusedinToro
hydraulicsystemsandissuitableforawide-range
oftemperatureconditions.Thisuidiscompatible
withconventionalmineraloils,butformaximum
biodegradabilityandperformancethehydraulicsystem
shouldbethoroughlyushedofconventionaluid.The
oilisavailablein5gallon(19l)containersor55gallon
drumsfromyourMobilDistributor.
Important:Manyhydraulicuidsarealmostcolorless,
makingitdifculttospotleaks.Areddyeadditive
forthehydraulicsystemoilisavailablein2/3oz.
(20ml)bottles.Onebottleissufcientfor4-6gal
(15-221)ofhydraulicoil.Orderpartno.44-2500from
yourauthorizedTorodistributor.Thisreddyeisnot
recommendedforusewithbiodegradableuids.Use
foodcoloring.
1.Positionmachineonalevelsurface,lowerthecutting
unitsandstoptheengine.
2.Ontherightsideofthemachine,raisethehydraulic
tankcover(Figure37).
Figure37
1.Hydraulictankcover
3.Cleanareaaroundllerneckandcapofhydraulictank
(Figure38).Removecapfromllerneck.
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