Toro Z580-D Z Master 74266 - Hydraulic System Maintenance; Servicing the Hydraulic System

9.Applyslightrearwardpressureonthemotion
controllever,turntheheadoftheadjustmentbolt
intheappropriatedirectionuntilthecontrolleveris
centeredintheneutrallockposition(Figure73).
Note:Keepingrearwardpressureontheleverwill
keepthepinattheendoftheslotandallowthe
adjustmentbolttomovethelevertotheappropriate
position.
10.Tightenthenutandjamnut(Figure73).
11.Repeatfortheoppositesideofthemachine.
Figure73
1.Height-of-cutlever
5.Adjustmentbolt
2.Nutagainstyoke6.Yoke
3.JamNut
7.Spring
4.Clevispininslot
HydraulicSystem
Maintenance
ServicingtheHydraulic
System
CheckingtheHydraulicFluid
ServiceInterval:Aftertherst8hours
Every25hours
FluidType:Mobil115W-50syntheticmotoroilor
equivalentsyntheticoil.
HydraulicSystemOilCapacity:132ounces(3.9l)
Important:Useoilspeciedorequivalent.Other
uidscouldcausesystemdamage.
Note:Therearetwowaysofcheckingthehydraulicoil.
Oneiswhentheoiliswarmandoneiswhentheoilis
cold.Thebafeinsidethetankhastwolevelsdepending
iftheoiliswarmorcold.
1.Positionthemachineonalevelsurfaceandsetthe
parkingbrake.
2.Cleantheareaaroundllerneckofhydraulictank
(Figure74).
3.Removethecapfromthellerneck.Lookinsideto
checkifthereisuidinthereservoir(Figure74).
4.Ifthereisnouid,adduidtothereservoiruntilit
reachesthecoldlevelofthebafe.
5.Runthemachineatlowidlefor15minutestoallow
anyairtopurgeoutofthesystemandwarmtheuid.
RefertoStartingandStoppingtheEnginein,page.
6.Rechecktheuidlevelwhiletheuidiswarm.The
uidshouldbebetweencoldandhot.
7.Ifrequired,adduidtothehydraulictank.
Note:Theuidlevelshouldbetothetopofthehot
levelofthebafe,whentheuidishot(Figure74).
8.Installcaponllerneck.
51