Toro Groundsmaster 4300-D - Hydraulic Filter Replacement; Replacing Hydraulic Filters

ReplacingtheHydraulicFilters
ServiceInterval:Every1,000hours—Ifyou
areusingtherecommended
hydraulicuid,replacethe
hydrauliclter(sooneriftheservice
intervalindicatorisintheredzone).
Every800hours—Ifyouarenotusingthe
recommendedhydraulicuidorhaveever
lledthereservoirwithanalternativeuid,
replacethehydrauliclter(sooneriftheservice
intervalindicatorisintheredzone).
Thehydraulicsystemisequippedwitha
service-intervalindicator(Figure95).Withtheengine
running,viewtheindicator,itshouldbeinthegreen
zone.Whentheindicatorisintheredzone,change
thehydrauliclters.
g004132
Figure95
1.Hydraulic-lterrestrictionindicator
Important:Useofanyotherltersmayvoidthe
warrantyonsomecomponents.
1.Positionthemachineonalevelsurface,lower
thecuttingdecks,turnthekeyintheswitchto
theOFFposition,engagetheparkingbrake,and
removethekey.
2.Replacebothofthehydrauliclters(Figure96).
g031625
g031621
Figure96
3.TurnthekeyintheswitchtotheONposition,
starttheengine,andletitrunforabout2minutes
topurgeairfromthesystem.
4.TurnthekeyintheswitchtotheOFFposition
andcheckforleaks.
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