Toro 04384 - Checking the Hydraulic Lines and Hoses

productsonlyfromreputablemanufacturerswhowill
standbehindtheirrecommendation.
HighViscosityIndex/LowPourPoint
Anti-wearHydraulicFluid,ISOVG46
MaterialProperties:
Viscosity,ASTMD445cSt@40°C(104°F)
44to48
ViscosityIndexASTMD2270
140orhigher
PourPoint,ASTMD97-37°Cto-45°C(-34°F
to-49°F)
IndustrySpecications:EatonVickers694(I-286-S,
M-2950-S/35VQ25or
M-2952-S)
Note:Manyhydraulicuidsarealmostcolorless,
makingitdifculttospotleaks.Areddyeadditivefor
thehydraulicuidisavailablein20ml(0.67oz)
bottles.Abottleissufcientfor15to22L(4to6US
gallons)ofhydraulicuid.OrderPartNo.44-2500
fromyourauthorizedTorodistributor.
Important:ToroPremiumSynthetic
BiodegradableHydraulicFluidistheonly
syntheticbiodegradableuidapprovedbyToro.
Thisuidiscompatiblewiththeelastomersused
inTorohydraulicsystemsandissuitablefora
wide-rangeoftemperatureconditions.Thisuidis
compatiblewithconventionalmineraloils,butfor
maximumbiodegradabilityandperformance,the
hydraulicsystemshouldbethoroughlyushedof
conventionaluid.Theoilisavailablein19L(5
USgallons)pailsor208L(55USgallons)from
yourauthorizedTorodistributor.
CheckingtheHydraulic-Fluid
Level
1.Parkthemachineonalevelsurface.Ensure
thatthemachinehascooleddownsotheuid
iscold.
2.Removethecapfromthereservoirandcheck
theuidlevel.Theuidshouldbeuptothe
bottomofthescreeninthellerneck(Figure49).
g008428
Figure49
1.Hydraulicreservoir
2.Screen
3.Iftheuidlevelislow,slowlyllthereservoir
withtheappropriatehydraulicuiduntilthe
levelreachesthebottomofthescreen.Donot
overll.
Important:Topreventsystem
contamination,cleanthetopofthe
hydraulicuidcontainersbeforepuncturing.
Ensurethepourspoutandfunnelareclean.
4.Installthereservoircap.Wipeupanyuidthat
mayhavespilled.
Important:Checklevelofhydraulicuid
beforeengineisrststartedanddaily
thereafter.
ChangingtheHydraulicFluidand
Filter
ServiceInterval:Every800hours—Ifyouarenot
usingtherecommendedhydraulic
uidorhaveeverlledthereservoir
withanalternativeuid,change
thehydraulicuid,lter,andtank
breather.
Every1,000hours—Ifyouareusingthe
recommendedhydraulicuid,changethe
hydraulic-uidlter.
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