Massey Ferguson 5400 - Issue 1.a
09C01.3
Left-hand cover - 57 l/min Open Centre
A . General
The left-hand cover fitted to the centre housing acts as
a support to the lift spool valve.
On its external face, the cover is fitted with various
channels:
- low pressure to the right-hand cover
- cooler and lubrication, to the gearbox
- high pressure to lift control system.
On its internal face, a reducer (1) maintains a pressure
of approximately 5 bar to lubricate the braking mecha-
nism in the trumpet housings (Fig. 1).
A version without hydraulic lift is available. In this case,
a plate replaces the lift spool valve.
Fig. 1
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