Toro ProCore 648s - Checking the Hydraulic-Fluid Level; Changing the Hydraulic Fluid and Filters

g340149
Figure180
1.Hydraulicchargelter2.Hydraulicreturnlter
3.Applyathincoatofcleanhydraulicuidtothe
gasketonthenewlters.
4.Installthehydraulicltersontothelter
adapters.Turneachlterclockwiseuntilthe
gasketcontactsthelteradapter,thentighten
eachanadditional1/2turn.
5.Addthespeciedhydraulicuiduntiltheuid
levelisattheFullmarkonthedipstick,refer
toHydraulicFluidSpecications(page81)and
CheckingtheHydraulic-FluidLevel(page82).
6.Starttheengineandrunitfor2minutestopurge
airfromthesystem.Shutofftheengine,remove
thekey,andcheckforhydraulic-uidleaks.
7.Checkthehydraulicuidlevel.Addthespecied
hydraulicuidtoraisetheleveltotheFULLmark
onthedipstick,ifrequired.
Note:Donotoverllthehydraulicreservoir
withuid.
8.Installthebeltcover;refertoInstallingtheBelt
Cover(page67).
AeratorMaintenance
CheckingtheFastener
Torque
ServiceInterval:Aftertherst8hours
1.Preparethemachineformaintenancereferto
PreparingtheMachineforMaintenance(page
65).
2.Removethecoring-headcover;referto
RemovingtheCoring-HeadCover(page68).
3.Checkthecoringheadfasteners,tillerhandle
fasteners,andwheellugnutstoensurethatthe
propertorqueismaintained.Fastenertorque
requirementsarelistedonthebolttorquedecal
locatedonthecoringheadsupportchannel
(Figure181).
g361518
Figure181
1.Bolttorquedecallocation
4.Installthecoring-headcover;refertoInstalling
theCoring-HeadCover(page69).
AdjustingtheSideShields
1.Preparethemachineformaintenancereferto
PreparingtheMachineforMaintenance(page
65).
2.Loosenthecapscrewsandangelocknutsthat
securethesideshieldtocoring-headframe
(Figure182).
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