Operator's Manual

HydraulicSystem
Maintenance
ChangingtheHydraulic
Filter
ServiceInterval:Aftertherst10hours
Every200hours/Yearly(whichevercomesrst)
UseagenuineTororeplacementlter(PartNo.
86-3010).
Important:Useofanyotherltermayvoidthe
warrantyonsomecomponents.
1.Positionthemachineonalevelsurface,lower
thecuttingunits,shutofftheengine,setthe
parkingbrake,andremovethekeyfromthe
ignitionswitch.
2.Cleanaroundtheltermountingarea.Placea
drainpanunderthelter(Figure79)andremove
thelter.
g034351
Figure79
1.Hydrauliclter
3.Lubricatethenewltergasketandllthelter
withhydraulicuid.
4.Ensurethattheltermountingareaisclean.
Screwthelteronuntilthegasketcontactsthe
mountingplate;thentightenthelter1/2turn.
5.Starttheengineandletitrunforabout2minutes
topurgeairfromthesystem.
6.Shuttheengineoffandcheckforleaks.
ChangingtheHydraulic
Fluid
ServiceInterval:Every400hours
Iftheuidbecomescontaminated,contactyour
localTorodistributorbecausethesystemmustbe
ushed.Contaminateduidlooksmilkyorblackwhen
comparedtocleanuid.
1.Positionthemachineonalevelsurface,lower
thecuttingunits,shutofftheengine,setthe
parkingbrake,andremovethekeyfromthe
ignitionswitch.
2.Disconnectthelargehydraulichose(Figure80)
fromthereservoirandletthehydraulicuidow
intoadrainpan.
g020253
Figure80
1.Hydraulichose
3.Installthehydraulichosewhenhydraulicuid
stopsdraining.
4.Fillthereservoir(Figure81)withapproximately
13.2L(3.5USgallons)ofhydraulicuid;referto
CheckingtheHydraulicSystem(page25).
Important:Useonlythehydraulicuids
specied.Otheruidscouldcausesystem
damage.
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