Toro Groundsmaster 4500-D Series - Lift Circuit Junction Manifold

LiftCircuitJunctionManifold
g309017
Figure148
1.Liftcircuitjunctionmanifold3.Twospeedshiftmanifold
2.Flangeheadscrew(2used)
4.Reartractioncontrolmanifold
Removal(Figure148)
1.Parkmachineonalevelsurface,lowercuttingdecks,stopengine,engage
parkingbrakeandremovekeyfromtheignitionswitch.
2.ReadtheGeneralPrecautionsforRemovingandInstallingHydraulicSystem
Components(page5–87).
3.Topreventcontaminationofhydraulicsystemduringmanifoldremoval,
thoroughlycleanexteriorofmanifold.
WARNING
Makesurethatcuttingdecksarefullyloweredbeforeloosening
hydrauliclinesfromliftcircuitjunctionmanifold.Ifdecksareraised
ashydrauliclinesareloosened,decksmaydropunexpectedly.
Note:Upperthree(3)hydraulichosesonthefrontofthejunctionmanifold
threadintomanifoldports.Loosenorremoveoppositeendofthesehosesat
liftcylinderttingstoallowhoseremovalfromthemanifold.
4.Disconnecthydrauliclinesfrommanifoldandputcapsorplugsonopen
hydrauliclinesandttings.Labeldisconnectedhydrauliclinesforproper
assembly.
Groundsmaster
®
4500-D/4700-D
Page5–163
HydraulicSystem:ServiceandRepairs
19245SLRevA