Toro Groundsmaster 4500-D Series - Page 255

Removal(Figure139)(continued)
g308971
Figure140
1.O-ring
4.Dustcap
2.Straighttting(7used)5.T esttting
3.O-ring6.O-ring
7.RemovehydraulicmanifoldfromtheframeusingFigure139asguide.
8.Ifhydraulicttingsaretoberemovedfromfancontrolmanifold,marktting
orientationtoallowcorrectassembly(Figure140).Removettingsfrom
manifoldanddiscardO-rings.
Installation(Figure139)
1.Ifttingswereremovedfromfancontrolmanifold,lubricateandplacenew
O-ringsontottings.Installttingsintomanifoldportsusingmarksmade
duringtheremovalprocesstoproperlyorientatettings.Tightenttings(see
InstallingtheHydraulicFittings(SAEStraightThreadO-RingFittings)(page
5–9)).RefertoFigure140forttinginstallationtorque.
2.InstallhydraulicmanifoldtotheframeusingFigure139asguide.
3.Removecapsandplugsfromttingsandhydrauliclines.Properlyconnect
hydrauliclinestomanifold(seeInstallingHydraulicHosesandTubes(O-Ring
FaceSeal)(page5–7)).
4.Connectwireharnesselectricalconnectorstothemanifoldsolenoidvalves.
5.Lowerandsecurehood.
Groundsmaster
®
4500-D/4700-D
Page5–153
HydraulicSystem:ServiceandRepairs
19245SLRevA