Massey Ferguson 5400 - Issue 1.a
09H01.4
17 bar - 5 bar and 1.5 bar valves - Open centre
Identification of ports (Fig. 2)
G Brake master cylinder booster (excluding Meritor
type)
O Valve supply via the steering spool valve return
(Orbitrol)
P Outlet to low pressure parts
R1 Return (1.5 bar valve)
BV Lubrication to 1.5 bar valve (cold oil)
RR Lubrication - cooling system return
VR Lubrication to cooling system
PDF Lubricating line to rear PTO
Fig. 2