TestProcedure
1.ParkthemachineonalevelsurfacewiththePTOswitchoff,lowerthecutting
decks,shutofftheengine,mowspeedlimiterisintheMOWposition,and
settheparkingbrake.
CAUTION
Beforeopeningthehydraulicsystem,operateallthehydraulic
controlstoreleasesystempressureandavoidinjuryfromthe
pressurizedhydraulicuid;refertoReleasingPressurefromthe
HydraulicSystem(page4–6).
g217169
Figure66
1.#4cuttingdeckmotor
2.Deckmotorinlethose
g189667
Figure67
1.#2cuttingdeckmotor
2.Deckmotorinlethose
2.ReadallWarning,Cautions,andprecautionslistedatthebeginningofthis
section.
HydraulicSystem:TestingtheHydraulicSystem
Page4–66
Groundsmaster
®
4300-D
16226SLRevC