Operator's Manual

HydraulicSystem
Maintenance
HydraulicSystemSafety
•Seekimmediatemedicalattentionifuidisinjected
intoskin.Injecteduidmustbesurgicallyremoved
withinafewhoursbyadoctor.
•Ensurethatallhydraulic-uidhosesandlinesare
ingoodconditionandallhydraulicconnections
andttingsaretightbeforeapplyingpressureto
thehydraulicsystem.
•Keepyourbodyandhandsawayfrompinhole
leaksornozzlesthatejecthigh-pressurehydraulic
uid.
•Usecardboardorpapertondhydraulicleaks.
•Safelyrelieveallpressureinthehydraulicsystem
beforeperforminganyworkonthehydraulic
system.
CheckingtheHydraulic
Lines
ServiceInterval:Beforeeachuseordaily
Beforeeachuse,checkthehydrauliclinesandhoses
forleaks,loosettings,kinkedlines,loosemounting
supports,wear,weatherandchemicaldeterioration.
Makenecessaryrepairsbeforeoperating.
Note:Keeptheareasaroundthehydraulicsystem
cleanfromdebrisbuildup.
HydraulicFluid
Specication
ToroPremiumTransmission/HydraulicTractorFluid
(Availablein5gallonpailsor55gallondrums.Seeparts
catalogorT orodistributorforpartnumbers.)
Alternativeuids:Ifthespecieduidisnotavailable,
youmayuseotheruniversaltractorhydraulicuids
(UTHF),butuseonlyconventional,petroleum-based
products,notsyntheticsorbiodegradableuids.The
specicationsmustfallwithinthelistedrangeforall
thefollowingmaterialpropertiesandtheuidshould
meetlistedindustrystandards.Checkwithyouruid
suppliertoseeiftheuidmeetsthesespecications.
Note:Toroassumesnoresponsibilityfordamage
causedbyimproperhydraulicuidsubstitution,so
useonlyproductsfromreputablemanufacturerswho
standbehindtheirrecommendation.
MaterialProperties:
Viscosity,ASTMD445cSt@40°C(104°F)55to62
ViscosityIndexASTMD2270
140to152
PourPoint,ASTMD97-37°Cto-43°C(-35°Fto-46°F)
IndustrySpecications:
APIGL-4,AGCOPoweruid821XL,FordNewHolland
FNHA-2-C-201.00,KubotaUDT ,JohnDeereJ20C,Vickers
35VQ25,andVolvoWB-101/BM
Note:Manyhydraulicuidsarealmostcolorless,
makingitdifculttospotleaks.Areddyeadditivefor
thehydraulicuidisavailablein20ml(0.67oz)
bottles.Onebottleisenoughfor15to22L(4to6US
gallons)ofhydraulicuid.Orderpartnumber44-2500
fromyourauthorizedT orodistributor.
Checkingthe
Hydraulic-FluidLevel
ServiceInterval:Beforeeachuseordaily
Important:Checkthelevelofthehydraulic
uidbeforetheengineisrststartedanddaily
thereafter
Thehydraulicreservoirislledatthefactorywith
high-qualityhydraulicuid.
1.Parkthemachineonalevelsurface,shutoffthe
engine,engagetheparkingbrake,andremove
thekey.
2.Unlatchandremovethebeltcover(Figure60).
g010024
Figure60
1.Beltcover
2.Coverlatch
3.Cleantheareaaroundthellerneckandthe
capofthehydraulictank(Figure61).Remove
thecapfromthellerneck.
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