Operator's Manual

HydraulicSystem
Maintenance
ReplacingtheHydraulicFilter
ServiceInterval:Every200hours
1.Positionmachineonalevelsurface.
2.Lowertheboomandsettheparkingbrake.
3.Stoptheengine,removethekey,andwaitforallmoving
partstostopbeforeleavingtheoperatingposition.
4.Removethetopcover.
5.Removeanddiscardtheoldlter(Figure58).
Figure58
1.Fillercap
2.Hydrauliclter
6.Installthereplacementhydrauliclterandllercap
(Figure58)andtorqueboltontopto13to15.5N-m
(110to140in-lb).
7.Cleanupanyspilleduid.
8.Installthetopcover.
ChangingtheHydraulicFluid
ServiceInterval:Every400hours/Yearly(whichevercomes
rst)
HydraulicFluidSpecication:
Useonlyoneofthefollowinguidsinthehydraulicsystem:
•ToroPremiumTransmission/HydraulicTractor
Fluid(refertoyourAuthorizedToroDealerformore
information)
•ToroPremiumAllSeasonHydraulicFluid(referto
yourAuthorizedToroDealerformoreinformation)
•IfeitheroftheaboveTorouidsarenotavailable,
youmayuseanotherUniversalTractorHydraulic
Fluid(UTHF),buttheymustbeonlyconventional,
petrolium-basedproducts.Thespecicationsmustfall
withinthelistedrangeforallofthefollowingmaterial
propertiesandtheuidshouldmeetthelistedindustry
standards.Checkwithyouroilsuppliertodetermineif
theoilmeetsthesespecications.
Note:Torowillnotassumeresponsibilityfordamage
causedbyimpropersubstitutions,souseonlyproducts
fromreputablemanufacturerswhowillstandbehindtheir
recommendations.
MaterialProperties
cStat40°C:55to62 Viscosity,ASTMD445
cStat100°C:9.1to9.8
Viscosityindex,ASTMD2270
140to152
PourPoint,ASTMD97-37°to-43°C(-35°to-46°F)
IndustryStandards
APIGL-4,AGCOPoweruid821XL,FordNewHolland
FNHA-2-C-201.00,KubotaUDT ,JohnDeereJ20C,Vickers
35VQ25andVolvoWB-101/BM.
Note:Manyhydraulicuidsarealmostcolorless,
makingitdifculttospotleaks.Areddyeadditivefor
thehydraulicsystemoilisavailablein20ml(2/3oz)
bottles.Onebottleissufcientfor15-22L(4-6gallons)
ofhydraulicoil.Orderpartno.44-2500fromyour
AuthorizedToroDealer.
1.Positionthemachineonalevelsurface.
2.Lowertheboomandsettheparkingbrake.
3.Stoptheengine,removethekey,andwaitforallmoving
partstostopbeforeleavingtheoperatingposition.
4.Allowthemachinetocoolcompletely.
5.Removethetopcover.
6.Removethehydraulictankllercapandlter(Figure
58).
7.Placeadrainpancapableofhold37.8L(10US
Gallons)underthehydraulictank.
8.Pinchthehoseclampandslidetheclampandhose
offofthettingonthehydraulictank,allowingthe
hydraulicuidtodrainfromthehoseandtankinto
thepan.
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