Toro 74267 - Hydraulic System Maintenance; Hydraulic System Safety; Hydraulic Fluid Servicing

9.Applyslightrearwardpressureonthe
motion-controllever,turntheheadofthe
adjustmentboltintheappropriatedirectionuntil
thecontrolleveriscenteredintheNEUTRAL-LOCK
position(Figure85).
Note:Keepingrearwardpressureonthelever
keepsthepinattheendoftheslotandallow
theadjustmentbolttomovethelevertothe
appropriateposition.
10.Tightenthenutandjamnut(Figure85).
11.Repeatfortheoppositesideofthemachine.
g001155
Figure85
1.Height-of-cutlever
5.Adjustmentbolt
2.Nutagainstyoke
6.Yoke
3.Jamnut
7.Spring
4.Clevispininslot
HydraulicSystem
Maintenance
HydraulicSystemSafety
•Ensurethatallhydraulic-uidhosesand
linesareingoodconditionandallhydraulic
connectionsandttingsaretightbefore
applyingpressuretothehydraulicsystem.
•Keepyourbodyandhandsawayfrompinhole
leaksornozzlesthatejecthigh-pressure
hydraulicuid.
•Usecardboardorpapertondhydraulicleaks.
•Safelyrelieveallpressureinthehydraulic
systembeforeperforminganyworkonthe
hydraulicsystem.
•Seekimmediatemedicalattentionifuid
isinjectedintoskin.Injecteduidmustbe
surgicallyremovedwithinafewhoursbya
doctor.
ServicingtheHydraulic
System
Hydraulic-FluidType:Toro
®
HYPR-OIL
™
500
hydraulicuidorMobil
®
115W-50uid
HydraulicSystemFluidCapacity:3.9L(132oz)
Important:Usethespecieduid.Otheruids
couldcausesystemdamage.
CheckingtheHydraulic-Fluid
Level
ServiceInterval:Aftertherst8hours
Every25hours
Note:Thereare2waysofcheckingthehydraulic
uid.Oneiswhentheuidiswarmandoneiswhen
theuidiscold.Thebafeinsidethetankhas2levels
dependingiftheuidiswarmorcold.
1.Positionthemachineonalevelsurfaceand
engagetheparkingbrake.
2.Disengagetheblade-controlswitch(PTO),move
themotion-controlleverstotheNEUTRAL-LOCK
position,andengagetheparkingbrake.
3.Shutofftheengine,removethekey,andwait
forallmovingpartstostopbeforeleavingthe
operatingposition.
4.Cleantheareaaroundthellerneckofthe
hydraulictank(Figure86).
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