Toro GrandStand 72523 - Hydraulic System Maintenance; Hydraulic System Safety; Hydraulic System Specifications; Checking the Hydraulic Fluid

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Figure73
1.Cam
2.Nut
7.Adjustthecamuntilitalignswiththeleft
motion-controlleverandtightenthenutforthe
cam.
Note:Movingthecamclockwise(inthevertical
position)lowersthehandle;movingthecam
counterclockwise(intheverticalposition)raises
thehandle.
Important:Ensurethattheatportionofthe
camdoesnotgoaboveaverticalposition
(rightorleft);otherwiseyoumaydamagethe
switch.
8.Repeatsteps3through7fortheleft
motion-controllever.
HydraulicSystem
Maintenance
HydraulicSystemSafety
•Seekimmediatemedicalattentionifuidisinjected
intoskin.Injecteduidmustbesurgicallyremoved
withinafewhoursbyadoctor.
•Ensurethatallhydraulic-uidhosesandlinesare
ingoodconditionandallhydraulicconnections
andttingsaretightbeforeapplyingpressureto
thehydraulicsystem.
•Keepyourbodyandhandsawayfrompinhole
leaksornozzlesthatejecthigh-pressurehydraulic
uid.
•Usecardboardorpapertondhydraulicleaks.
•Safelyrelieveallpressureinthehydraulicsystem
beforeperforminganyworkonthehydraulic
system.
HydraulicSystem
Specications
HydraulicFluidType:Toro
®
HYPR-OIL
™
500
hydraulicuid
HydraulicSystemFluidCapacity:4.7L(159oz)
Important:Usetheuidspecied.Otheruids
coulddamagethesystem.
CheckingtheHydraulic
Fluid
ServiceInterval:Aftertherst8hours
Every50hours
Note:Checkthehydraulic-uidlevelwhentheuid
iscold.
1.Parkthemachineonalevelsurface,disengage
thePTO,andengagetheparkingbrake.
2.Shutofftheengine,removethekey,andwait
forallmovingpartstostopbeforeleavingthe
operatingposition.
3.Waitforthemachinetocool.
4.Cleantheareaaroundthecapandthellerneck
ofthehydraulictank(Figure74).
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