Toro Groundsmaster 5900 Series - Page 151

CAUTION
Preventpersonalinjuryand/ordamagetoequipment.Readall
WARNINGS,CAUTIONSandPrecautionsforHydraulicTestingatthe
beginningofthissection.
ProcedureforCuttingDeckCircuitPressureTest
1.Makesurehydraulicoilisatnormaloperatingtemperature(54to66ºC(130
to150ºF))byoperatingthemachineforapproximatelyten(10)minutes.
Makesurethehydraulictankisfull.
2.Parkmachineonalevelsurface,lowercuttingdecksfully,disengagePTO,
engageparkingbrakeandstopengine.Removekeyfromkeyswitch.
FRONT
RIGHT
X
2
1
3
g287771
Figure58
1.Frontdeckmanifold3.RHdeckmanifold
2.LHdeckmanifold
2
1
FRONT
LEFT DECK
MANIFOLD SHOWN
g287772
Figure59
1.Leftdeckmanifold2.T esttting(portG1)
3.Locatedeckmanifoldforthecuttingdecktobetested(Figure58).
4.Install350Bar(5000PSI)pressuregaugewithhydraulichoseattached
todeckmanifoldtestttinginportG1forthedecktobetested.PortG1
isnexttosolenoidvalvePRVonthemanifold.Theleftdeckmanifoldis
showninFigure59asanexample.Routegaugehosetoallowoperatorto
viewthegauge.
Groundsmaster
®
5900&5910
Page5–51
HydraulicSystem:Testing
16227SLRevB