Massey Ferguson 5400 - Issue 1.b
Auxiliary spool valve
09E01.8
B . Layout of channels and ports
Legend (Fig. 3, Fig. 4, Fig. 5)
A - B Outlets or returns going to or coming from
hydraulic slave device
N Oil connection to lift control valve
P Pressure (HP)
QX Outlet port for excess flow rate
R Return
X Flow rate regulated to 1
st
spool valve
Vr Outlet port to lift control valve
Fig. 3
Fig. 4