Operator's Manual

Iftheenginehasbeenrunning,thepressurized,
hotcoolantcanescapeandcauseburns.
•Donotopentheradiatorcapwhenthe
engineisrunning.
•Usearagwhenopeningtheradiatorcap,
andopenthecapslowlytoallowsteamto
escape.
1.Parkthemachineonalevelsurface.
2.Checkthecoolantlevel(Figure32).Itshouldbe
betweenthelinesonthereservetankwhenthe
engineiscold.
Figure32
1.Reservetank
3.Ifthecoolantislow,removethereservetankcap
andadda50/50mixtureofwaterandpermanent
ethyleneglycolantifreeze.Donotoverll.
4.Installthereservetankcap.
CheckingtheHydraulicFluid
Level
RecommendedHydraulicFluid
Themachinesreservoirislledatthefactorywith
approximately5.5gallons(20.8l)ofhighquality
hydraulicuid.Checkthelevelofthehydraulic
uidbeforetheengineisrststartedanddaily
thereafter.Therecommendedreplacementuidisas
follows:
ToroPremiumAllSeasonHydraulicFluid(Availablein5
gallonpailsor55gallondrums.SeepartscatalogorT oro
distributorforpartnumbers.)
Alternateuids:IftheTorouidisnotavailable,other
uidsmaybeusedprovidedtheymeetallthefollowing
materialpropertiesandindustryspecications.Wedo
notrecommendtheuseofsyntheticuid.Consult
withyourlubricantdistributortoidentifyasatisfactory
product
Note:Torowillnotassumeresponsibilityfordamage
causedbyimpropersubstitutions,souseonlyproducts
fromreputablemanufacturerswhowillstandbehind
theirrecommendation.
HighViscosityIndex/LowPourPointAnti-wearHydraulic
Fluid,ISOVG46
MaterialProperties:
Viscosity,ASTMD445cSt@40°C44to48
cSt@100°C7.9to8.5
ViscosityIndexASTM
D2270
140to160
PourPoint,ASTMD97-34°Fto-49°F
IndustrySpecications:
VickersI-286-S(QualityLevel),VickersM-2950-S
(QualityLevel),DenisonHF-0
Important:TheISOVG46Multigradeuidhas
beenfoundtoofferoptimalperformanceinawide
rangeoftemperatureconditions.Foroperationin
consistentlyhighambienttemperatures,65°F(18°
C)to120°F(49°C),ISOVG68hydraulicuidmay
offerimprovedperformance.
PremiumBiodegradableHydraulicFluid-Mobil
EALEnviroSyn46H
Important:MobilEALEnviroSyn46Histheonly
syntheticbiodegradableuidapprovedbyToro.
Thisuidiscompatiblewiththeelastomersused
inTorohydraulicsystemsandissuitablefora
wide-rangeoftemperatureconditions.Thisuidis
compatiblewithconventionalmineraloils,butfor
maximumbiodegradabilityandperformancethe
hydraulicsystemshouldbethoroughlyushedof
conventionaluid.Theoilisavailablein5gallon
(19l)containersor55gallondrumsfromyour
MobilDistributor.
Note:Manyhydraulicuidsarealmostcolorless,
makingitdifculttospotleaks.Areddyeadditive
forthehydraulicsystemoilisavailablein2/3oz.(20
ml)bottles.Onebottleissufcientfor4-6gal(15-22
1)ofhydraulicoil.Orderpartno.44-2500fromyour
authorizedTorodistributor.Thisreddyeisnot
recommendedforusewithbiodegradableuids.
Important:Regardlessofhydraulicuidtype
used,anymachineusedformowingfairways,
verticuttingorusedduringambienttemperatures
65°F(18°C)to120°F(49°C)shouldhaveOilCooler
Kit,PartNo.104–7701,installed.
29