Toro Groundsmaster 3300 Series - Checking Hydraulic Fluid Level

HighViscosityIndex/LowPourPoint
Anti-wearHydraulicFluid,ISOVG46(cont'd.)
ViscosityIndexASTMD2270
140orhigher
PourPoint,ASTMD97-37°Cto-45°C(-34°
Fto-49°F)
IndustrySpecications:EatonVickers694(I-286-S,
M-2950-S/35VQ25or
M-2952-S)
Note:Manyhydraulicuidsarealmostcolorless,
makingitdifculttospotleaks.Areddyeadditive
forthehydraulicuidisavailablein20ml(2/3oz)
bottles.Abottleissufcientfor15to22L(4to6US
gallons)ofhydraulicuid.OrderPartNo.44-2500
fromyourauthorizedTorodistributor.
Checkingthe
Hydraulic-FluidLevel
ServiceInterval:Beforeeachuseordaily
1.Parkthemachineonalevelsurface,lowerthe
cuttingunit,engagetheparkingbrake,shutoff
theengine,andremovethekey.
2.Removetheplugfromthehydraulictank(Figure
72).
g285821
Figure72
3.Removethedipstickfromthehydraulictankand
wipeitwithacleancloth(Figure72).
4.Insertthedipstickintothehydraulictank.
5.Removethedipstickandchecktheuidlevel
(Figure73).
•Ifyouhaveacuttingunitequipped:The
hydraulic-uidlevelisattheappropriatelevel
whentheuidappearsbetweenthelower2
marksonthedipstick(AinFigure73).Itis
alsoacceptablefortheuidleveltobeabove
thelowermarks.
•Ifyouhavetheauxiliaryhydraulickit
equipped:Thehydraulic-uidlevelisat
theappropriatelevelwhentheuidappears
betweentheupper2marksonthedipstick
(BinFigure73).
g286314
Figure73
6.Iftheuidlevelisbelowtheappropriatelower
mark(peryourequippedattachment;refer
tostep5)onthedipstick,addthespecied
hydraulicuidintothetank.Repeatsteps3
through5untiltheuidlevelappearsbetween
theappropriate2marksonthedipstick.
7.Insertthedipstickandplugintothehydraulic
tank.
8.Hand-tightentheplug.
Important:Donotuseatooltotightenthe
plug.
9.Checkallhydraulichosesandttingsforleaks.
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