Toro Groundsmaster
3500-D - Hydraulic Filter Replacement; Replacing the Hydraulic Filter

g031643
Figure66
1.Hydraulicline
3.Installthehydrauliclinewhenthehydraulicuid
stopsdraining(Figure66).
4.Fillthereservoir(Figure67)withapproximately
13.2L(3.5USgallons)ofhydraulicuid;refer
toHydraulicFluidSpecications(page53)and
CheckingtheHydraulicFluidLevel(page54).
Important:Useonlythehydraulicuids
specied.Otheruidscoulddamagethe
system.
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Figure67
1.Hydraulic-tankcap
5.Installthereservoircap.
6.Starttheengine.
7.Useallthehydrauliccontrolstodistributethe
hydraulicuidthroughoutthesystem,checkfor
leaks,thenshutofftheengine.
8.Checktheuidlevelandaddenoughtoraise
theleveltotheFULLmarkonthedipstick.
Note:Donotoverll.
ChangingtheHydraulicFilter
ServiceInterval:Every1,000hours—Ifyou
areusingtherecommended
hydraulicuid,replacethe
hydrauliclter(sooneriftheservice
intervalindicatorisintheredzone).
Every800hours—Ifyouarenotusingthe
recommendedhydraulicuidorhaveever
lledthereservoirwithanalternativeuid,
replacethehydrauliclter(sooneriftheservice
intervalindicatorisintheredzone).
UseagenuineTororeplacementlter(PartNo.
86-3010).
Important:Usinganyotherltermayvoidthe
warrantyonsomecomponents.
1.Performthepre-maintenanceprocedure;refer
toPreparingtheMachineforMaintenance(page
38).
2.Pinchoffthehosetothelter-mountingplate.
3.Cleanaroundthelter-mountingarea,placea
drainpanunderthelter,andremovethelter
(Figure68).
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Figure68
1.Hydrauliclter
4.Lubricatethenewltergasketandllthelter
withhydraulicuid.
5.Ensurethattheltermountingareaiscleanand
screwthelteronuntilthegasketcontactsthe
mountingplate;thentightenthelter1/2turn.
6.Releasethehosetothelter-mountingplate.
7.Starttheengineandletitrunforapproximately
2minutestopurgeairfromthesystem.
8.Shutofftheengineandcheckforleaks.
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