Service Manual

TestProcedure(continued)
Thesystempressureshouldreach15,860to17,240kPa(2,300to2,500
psi)beforethereliefvalveopens.
Note:Thereliefvalvesettingis16,000kPa(2,320psi).Anadditional
690to1,030kPa(100to200psi)isnecessarytoovercomethesystem
chargepressurebeforethereliefvalveopens.
G.Recordthetesterpressurereading.
H.Openthetesterowcontrolvalvefully,engagetheparkingbrake,setthe
throttletolowenginespeed,andshutofftheengine.
13.Ifeitherreliefpressurecannotbemetorisgreaterthanspecied,the
specictractionreliefvalveisdamagedandshouldbecleaned,orreplaced.
14.Aftertesting,disconnectthetesterandconnectthehydraulichosestothe
motorttings.
15.Starttheengine,checkforhydraulicuidleaks,repairanyleaksas
necessary,andllthehydraulictankwiththecorrectquantityofnewhydraulic
uidbeforereturningthemachinetoservice;refertotheOperator’sManual.
HydraulicSystem:TestingtheHydraulicSystem
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GreensPro
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14211SLRevA