ServicingtheLiftControlValve(MachineSerialNumberabove
311000000)
g225058
Figure110
1.Nut(2each)
5.Expanderplug
9.Checkvalve
2.Coil6.O-ring10.Solenoidvalve(SV1)
3.Logicvalve
7.90°elbowtting11.Solenoidvalve(SV2)
4.Manifoldblock
8.Dustcap
12.Solenoidcoil
Note:Theportsontheliftcontrolvalvearemarkedforeasyidentiîš¿cationofthe
components.Example:Pisthesteeringcontrolvalve(E)connectionportand
SV2isthelocationforsolenoidvalveSV2;refertotheHydraulicSchematicin
AppendixA(pageA–1)toidentifythefunctionofthehydrauliclinesandcartridge
valvesateachmanifoldport.
Groundsmaster
®
3280-D/3320
Page5–139
HydraulicSystem:ServiceandRepairs
05138SLRevB
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