LiftControlManifold
g186188
Figure108
1.Hydraulichose
7.Flange-headscrew(2each)
13.Hydraulichose
2.O-ring
8.Hydraulichose
14.O-ring
3.Liftcontrolmanifold9.O-ring
15.Hydraulictube
4.O-ring
10.Hydraulichose16.Hydraulictube
5.Diagnostictting
11.Hydraulichose17.Hydraulichose
6.Dustcap12.Hydraulichose
Note:Fortestingthesolenoidvalvecoils;refertoTestingtheHydraulicSolenoid
ValveCoils(page5–74).
RemovingtheLiftControlManifold
1.Parkthemachineonalevelsurface,lowerthecuttingdecks,shutoffthe
engine,settheparkingbrake,andremovethekeyfromthekeyswitch.
2.ReadtheGeneralPrecautionsforRemovingandInstallingtheHydraulic
SystemComponents(page4–87).
3.Locatethehydraulicliftcontrolmanifoldthatisattachedtotheframebracket
underthefrontplatform.
Groundsmaster
®
4300-D
Page4–139
HydraulicSystem:ServiceandRepairs
16226SLRevC