Toro TX 700 - Hydraulic System Maintenance; Hydraulic System Safety; Relieving Hydraulic Pressure; Hydraulic Fluid Specifications

HydraulicSystem
Maintenance
HydraulicSystemSafety
•Seekimmediatemedicalattentionifuidisinjected
intoskin.Injecteduidmustbesurgicallyremoved
withinafewhoursbyadoctor.
•Ensurethatallhydraulic-uidhosesandlinesare
ingoodconditionandallhydraulicconnections
andttingsaretightbeforeapplyingpressureto
thehydraulicsystem.
•Keepyourbodyandhandsawayfrompinhole
leaksornozzlesthatejecthigh-pressurehydraulic
uid.
•Usecardboardorpapertondhydraulicleaks.
•Safelyrelieveallpressureinthehydraulicsystem
beforeperforminganyworkonthehydraulic
system.
RelievingHydraulic
Pressure
Torelievehydraulicpressurewhiletheengineison,
disengagetheauxiliaryhydraulicsandfullylowerand
retracttheloaderarms.
Torelievethepressurewhiletheengineisoff,cycle
theloaderarm/attachment-tiltleverbetweenthe
forwardpositionstolowertheloaderarms.
g366905
Figure69
HydraulicFluid
Specications
Hydraulic-SystemCapacity:37.8L(10USgallons)
Useonly1ofthefollowinguidsinthehydraulic
system:
•ToroPremiumTransmission/HydraulicTractor
Fluid(refertoyourAuthorizedServiceDealerfor
moreinformation)
•ToroPXExtendedLifeHydraulicFluid(refer
toyourAuthorizedServiceDealerformore
information)
•IfeitheroftheaboveTorouidsarenotavailable,
youmayuseanotherUniversalTractor
HydraulicFluid(UTHF),buttheymustbeonly
conventional,petroleum-basedproducts.The
specicationsmustfallwithinthelistedrangefor
allthefollowingmaterialpropertiesandtheuid
shouldmeetthelistedindustrystandards.Check
withyourhydraulicuidsuppliertodetermineifthe
uidmeetsthesespecications.
Note:T orowillnotassumeresponsibilityfor
damagecausedbyimpropersubstitutions,souse
onlyproductsfromreputablemanufacturerswho
willstandbehindtheirrecommendations.
MaterialProperties
cStat40°C:55to62 Viscosity,ASTMD445
cStat100°C:9.1to9.8
Viscosityindex,ASTMD2270
140to152
PourPoint,ASTMD97-37to-43°C(-35to-46°F)
IndustryStandards
APIGL-4,AGCOPoweruid821XL,FordNewHolland
FNHA-2-C-201.00,KubotaUDT ,JohnDeereJ20C,Vickers
35VQ25andVolvoWB-101/BM
Note:Manyhydraulicuidsarealmostcolorless,
makingitdifculttospotleaks.Areddyeadditive
forthehydraulicsystemuidisavailablein20ml
(0.67oz)bottles.Onebottleissufcientfor15to
22L(4to6USgallons)ofhydraulicuid.Order
PartNo.44-2500fromyourAuthorizedDealer.
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