Toro 03606A - Hydraulic System Maintenance; Changing the Hydraulic Fluid; Replacing the Hydraulic Filters

HydraulicSystem
Maintenance
ChangingtheHydraulic
Fluid
ServiceInterval:Every800hours
Ifuidbecomescontaminated,contactyourlocal
Torodistributorbecausethesystemmustbeushed.
Contaminateduidlooksmilkyorblackwhen
comparedtocleanoil.
1.Stoptheengineandraisethehood.
2.Placealargedrainpanunderthettingsecured
tothebottomofthehydraulicuidreservoir
(Figure88).
g004139
Figure88
1.Hose
3.Disconnectthehosefromthebottomofthe
ttingandletthehydraulicuidowintothe
drainpan.
4.Installthehosewhenhydraulicuidstops
draining.
5.Fillthereservoirwithapproximately30L(8US
gallons)ofhydraulicuid;refertoCheckingthe
HydraulicFluid(page29).
Important:Useonlyhydraulicuids
specied.Otheruidscouldcausesystem
damage.
6.Installthereservoircap.
7.Starttheengineanduseallofthehydraulic
controlstodistributehydraulicuidthroughout
thesystem.Alsocheckforleaks.
8.Stoptheengine.
9.Checkthelevelofthehydraulicuidandadd
enoughtoraiseleveltotheFullmarkonthe
dipstick.
Important:Donotoverll.
ReplacingtheHydraulic
Filters
Thehydraulicsystemisequippedwitha
service-intervalindicator(Figure89).Withtheengine
runningatoperatingtemperature,viewtheindicator,it
shouldbeintheGreenzone.Whentheindicatorisin
theRedzone,changethehydrauliclters.
g004132
Figure89
1.Hydraulic-lter-restrictionindicator
Important:Useofanyotherltersmayvoidthe
warrantyonsomecomponents.
1.Positionthemachineonalevelsurface,lower
thecuttingunits,stoptheengine,engagethe
parkingbrake,andremovethekeyfromthe
ignitionswitch.
2.Cleantheareaaroundthelter-mountingarea
andplaceadrainpanunderlter(Figure90)
and(Figure91).
g021271
Figure90
1.Hydrauliclter
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