Toro Greensmaster 3120 - Page 121

FlushingtheHydraulicSystem(continued)
g217354
Figure48
1.Gearpump
2.Inlethose
3.Cleanareaaroundgearpumpandpumpinlethose;refertoFigure48.
Clamppumpinlethoseclosedandremovehosefromgearpump.Release
clampanddraintankintoasuitablecontainer.
4.Drainhydraulicsystemhoses,tubes,liftcylindersandothercomponents
fromlowpointsinthesystem.
5.Inspectandcleanhydraulictank;refertoHydraulicT ank(page4–137).
6.Removeandreplacethehydraulic-uidlters;refertothetractionunit
Operator’sManual.
7.Connectallthehydraulichoses,tubes,andcomponentsthatwere
disconnectedwhiledrainingthesystem;refertoInstallingHydraulicHoses
andTubes(O-RingFaceSeal)(page4–8).
IMPORTANT
Usingotherhydraulicuidscoulddamagethehydraulicsystem.Use
thehydraulicuidsthatarespeciedinthetractionunitOperator’s
Manual.
8.Fillthehydraulictankwiththecorrecttypeandquantityofnewhydraulic
uid;refertothetractionunitOperator’sManual.
9.Primethehydraulicpumps;refertoPrimingtheHydraulicPumps(page
4–78).
10.Chargethehydraulicsystem;refertoChargingtheHydraulicSystem(page
4–79).
Greensmaster3120
Page4–75
HydraulicSystem:ServiceandRepairs
17230SLRevC