
1
PreparingtheTowVehicle
NoPartsRequired
Procedure
1.Verifyyourtowvehiclemeetsthespecications
listedinthetableinSpecications(page14).
2.Determinewhetheryourmachinehasanopen
orclosedhydraulicsystem.
Important:Specialoperatingprecautions
mustbetakenifyourmachinehasa
closedhydraulicsystem.SeeOperating
Instructions.
Note:Contactyourtowvehicle’sAuthorized
ServiceDealerforproperinstallationofthe
remotehydraulicsbecausedamagemayoccur
tothesystemifitisimproperlyinstalled.
3.Ensurethatthetowvehicle’shydraulicsystem
willcoupletotheremotehydraulicsupply/return
linesofthetransportframecontrolvalve.Quick
disconnectcouplersareincludedwiththe
transportframe,butdifferentsizedhydraulic
quickcouplertipsmaybesubstitutedtomatch
theexistingmachinecouplers.
4.Thehydraulicsystemofthetransportframeis
lledatthefactorywithhigh-qualityhydraulic
uid.Checkthelevelofthehydraulicuidinthe
towvehiclebeforetheengineisrststartedand
dailythereafter.Beforeoperatingthetransport
frame,makesurethehydraulicuidissuitable
forusewiththetowvehiclehydraulicsystem.
Therecommendedreplacementuidisas
follows:
Recommendedreplacementuid:Toro
PremiumTransmission/HydraulicTractorFluid;
availablein19L(5USgallon)pailsor208L(55
USgallon)drums.
Alternativeuids:IfT oroPremiumTractorFluid
isnotavailable,youmayuseotherconventional,
petroleum-basedUniversalTractorHydraulic
Fluids(UTHF),providedthatitsspecications
fallwithinthelistedrangeforallthefollowing
materialpropertiesandthatitmeetsindustry
standards.Wedonotrecommendtheuse
ofsyntheticuid.Consultwithyourlubricant
distributortoidentifyasatisfactoryproduct.
Note:T orodoesnotassumeresponsibilityfor
damagecausedbyimpropersubstitutions,so
useproductsonlyfromreputablemanufacturers
whowillstandbehindtheirrecommendation.
MaterialProperties:
cSt@40°C55to62 Viscosity,ASTMD445
cSt@100°C9.1to9.8
ViscosityIndexASTM
D2270
140to152
PourPoint,ASTMD97-35°Fto-46°F
IndustrySpecications:
APIGL-4,AGCOPoweruid821XL,FordNewHolland
FNHA-2-C-201.00,KubotaUDT,JohnDeereJ20C,
Vickers35VQ25,andVolvoWB-101/BM
Note:Manyhydraulicuidsarealmost
colorless,makingitdifculttospotleaks.Ared
dyeadditiveforthehydraulicuidisavailablein
20ml(⅔oz)bottles.Abottleissufcientfor
15to30L(4to8USgallons)ofhydraulicuid.
OrderPartNo.44-2500fromyourauthorized
Torodistributor.
5.Adjustthetowvehicleseattoacomfortable
operatingposition.
6.Adjustthedrawbar(hitch)positionofthetow
vehiclesothatthemountingholeislessthan
125cm(50inches)fromtheoutsideoftherear
towvehicletire(Figure3).Thiswillprevent
interferencewiththefrontcuttingunitliftarms.
RefertotheOperator’sManualforyourtow
vehicleforthedrawbaradjustmentprocedure.
Note:Ifthetowvehicledrawbarhitchcannot
beadjustedasdescribedabove,usecaution
whenturningtoavoidcontact.
g012750
Figure3
1.Lessthan125cm(50inches)
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