Toro 30487N - Hydraulic System Maintenance; Checking the Hydraulic System

Figure62
HydraulicSystem
Maintenance
Thereservoirislledatthefactorywithapproximately
4.7liters(5quarts)ofhighqualitytractor
transmission/hydraulicuid.Therecommended
replacementuidisasfollows:
ToroPremiumTransmission/HydraulicTractorFluid
(Availablein5gallonpailsor55gallondrums.Seeparts
catalogorT orodistributorforpartnumbers.)
Alternateuids:IftheTorouidisnotavailable,Mobil®424
hydraulicuidmaybeused.
Note:Torowillnotassumeresponsibilityfordamagecaused
byimpropersubstitutions.
Note:Manyhydraulicuidsarealmostcolorless,makingit
difculttospotleaks.Areddyeadditiveforthehydraulic
systemoilisavailablein20ml(2/3oz)bottles.Onebottleis
sufcientfor15-22liters(4-6gallons)ofhydraulicoil.Order
partnumber44-2500fromyourAuthorizedToroDistributor.
CheckingtheHydraulic
System
ServiceInterval:Beforeeachuseordaily
Checkthelevelofthehydraulicuidbeforetheengineisrst
startedanddailythereafter.
1.Positionthemachineonalevelsurface.
2.Placethecontrolsintheneutrallockedpositionand
starttheengine.
Note:RunengineatlowestpossibleRPMtopurge
thesystemofair.DonotengagethePTO.
3.Raisethedecktoextendliftcylinders,stoptheengine,
andremovethekey.
4.Raisetheseattoaccessthehydraulicuidtank.
5.Removethehydraulicllcap(Figure63)fromtheller
neck.
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