Operator's Manual

WARNING
Hydraulicuidescapingunderpressurecan
penetrateskinandcauseinjury.Fluidinjected
intotheskinmustbesurgicallyremoved
withinafewhoursbyadoctorfamiliarwith
thisformofinjuryorgangrenemayresult.
•Keepyourbodyandhandsawayfrom
pinholeleaksornozzlesthatejecthigh
pressurehydraulicuid.
•Usecardboardorpapertondhydraulic
leaks,neveruseyourhands.
11.Checktheuidlevelinthehydraulictank(referto
CheckingtheHydraulicFluidLevel(page18))andadd
uidtoraisetheleveltomarkondipstick.Donotover
llthetank.
12.Closetherearaccesscover.
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
cStat40degreesC:55to62 Viscosity,ASTMD445
cStat110degreesC:9.1to
9.8
Viscosityindex,ASTMD2270
140to152
PourPoint,ASTMD97-35to-46degreesF(-37to
-43degreesC)
IndustryStandards
APIGL-4,AGCOPoweruid821XL,FordNewHolland
FNHA-2-C-201.00,KubotaUDT ,JohnDeereJ20C,Vickers
35VQ25andVolvoWB-101/BM.
Note:Manyhydraulicuidsarealmostcolorless,making
itdifculttospotleaks.Areddyeadditiveforthe
hydraulicsystemoilisavailablein2/3oz(20ml)bottles.
Onebottleissufcientfor4-6gal(15-22l)ofhydraulic
oil.Orderpartno.44-2500fromyourAuthorizedToro
Dealer.
1.Positionthetractionunitonalevelsurface.
2.Openthehoodandremovetheleftsidescreen.
3.Installthecylinderlock,stoptheengine,andremove
thekey.
4.Allowthetractionunittocoolcompletely.
5.Removethehydraulictankcapanddipstick(
Figure55).
Figure55
1.Fillerneckcap2.Dipstick
6.Placealargedrainpain(capableofholding15US
gallons)underthedrainplugonthefrontofthe
tractionunit(Figure56).
Note:Thedrainplugislocatedbehindthefront
weights,undertheslopedplate.
Figure56
1.Drainplug
39