MASSEY FERGUSON 5400 - Page 619

Massey Ferguson 5400 - Issue 1.a
09K01.17
57 l/min Open Centre tests
Checking the (forward and reverse) clutch
pressure of the Power Shuttle
CAUTION: To keep the tractor stationary,
ensure that the gear lever is in neutral.
- The diagnostics connectors (1) (forward) and (2)
(reverse) of the Power Shuttle clutches are on the
control unit fitted to the front right of the gearbox
(Fig. 14).
- The control lever of the Power Shuttle is located to
the left beneath the steering wheel:
- lever upwards: forward position (the letter F is
displayed on the instrument panel);
- lever downwards: reverse position (the letter R is
displayed on the instrument panel);
Test (Fig. 14)
- Connect a pressure gauge with a capacity of approx-
imately 30 bar to each diagnostics connector (1) and
(2).
- Run the engine at 1000 rpm.
- Activate the lever to select the direction (forward /
reverse) and the neutral position.
- Check P8 and P9.
Position
of
lever
Forward clutch
(1)
P8 (bar)
Reverse clutch (2)
P9 (bar)
Forward
18
± 1
0
Neutral or
declutche
d
00
Reverse 0
18
± 1
Fig. 14