Operator's Manual

1
2
G024239
Figure19
1.Upperlimit2.Lowerlimit
6.Installtheoil-llercap/dipstickandwipeupanyspilled
oil.
Note:Runningtheenginewiththeoillevelatthelower
limitmayinducenuisanceengineshutdownsinoperating
situationswherethemachineisswitchingdirectiononan
inclineordescent.
CheckingtheLevelofthe
HydraulicFluid
ServiceInterval:Beforeeachuseordaily
Thehydraulicsystemislledatthefactorywithhigh-quality
hydraulicuid.Checkthelevelofthehydraulicuid
beforetheengineisrststartedanddailythereafter.
Note:Beforeworkingonanypartofthehydraulicdrive
system,shutofftheenginetodepressurizethesystem.
Beforestartingtheengineafterhydraulicsystemmaintenance,
andpressurizingthehydrauliclines,checkallhosesand
connectorsfordamageandtoensurethattheyaretight.
Replaceanydamagedhosesandtightenanyloosecouplings
asrequired.
RecommendedHydraulicFluid:ToroPremiumAll
SeasonHydraulicFluid(Availablein5USgallonpailsor55
USgallondrums.Refertothepartscatalogorcontactyour
AuthorizedToroDistributorforpartnumbers.)
Alternativeuids:IftheTorouidisnotavailable,other
conventional,petroleum-baseduidsmaybeused,
providedtheymeetallofthefollowingmaterialproperties
andindustryspecications.Checkwithyouroilsupplierto
seewhethertheoilmeetsthesespecications.
Note:Torowillnotassumeresponsibilityfordamage
causedbyimpropersubstitutions,souseonlyproducts
fromreputablemanufacturerswhowillstandbehindtheir
recommendation.
HighViscosityIndex/LowPourPointAnti-wearHydraulic
Fluid,ISOVG46Multigrade
MaterialProperties:
Viscosity,ASTMD445cSt@40°C(104°F)44to48
cSt@100°C(212°F)7.9to9.1
ViscosityIndexASTMD2270
140orhigher
PourPoint,ASTMD97-37°Cto-45°C(-34°Fto-49°F)
FZG,Failstage
11orbetter
Watercontent(newuid):500ppm(maximum)
IndustrySpecications:
VickersI-286-S,VickersM-2950-S,DenisonHF-0,
Vickers35VQ25(EatonATS373-C)
Theproperhydraulicuidsmustbespeciedfor
mobilemachinery(asopposedtoindustrialplantusage),
multiweight-type,withZnDTPorZDDPanti-wearadditive
package(notanashless-typeuid).
Note:Manyhydraulicuidsarealmostcolorless,makingit
difculttospotleaks.Areddyeadditiveforthehydraulic
systemuidisavailablein20ml(2/3oz)bottles.Onebottle
issufcientfor15to22L(4to6USgallons)ofhydraulic
uid.OrderPartNo.44-2500fromyourAuthorizedToro
Distributor.
1.Positionthemachineonalevelsurface,shutoffthe
engine,andengagetheparkingbrake.
2.Pullbackontheseatlatch,andtiptheseatforward
(Figure20).
Figure20
1.Seatlatch
2.Latchpin
3.Removethehydraulic-tankcapandchecktheuidlevel
onthedipstick(Figure21).
Note:Theuidlevelshouldbebetweentheupper
limitandthelowerlimitonthedipstick(Figure22).
19