MASSEY FERGUSON 5400 - Page 155

Massey Ferguson 5400 - Issue 1.a
05E02.17
Selector cover - GBA20 with Power Shuttle
Checking the Neutral position switch (28)
58. Press manually on the button located at the end of
the switch. Release the button and check that the
button returns freely to its initial position. Repeat
the operation several times. The check must be
carried out using a multimeter.
59. Refit the switch complete with its seal and tighten
to a torque of 15 - 25 Nm.
60. Refit the bracket (2), allowing a distance of 29 mm
between the bracket and the 22 mm diameter of
the pin A (Fig. 10).
Lightly smear the screws (1) with Loctite 270 and
tighten them to a torque of 25 - 35 Nm.
I
MPORTANT: This dimension must be met for the
cell to operate correctly, see § A.
61. Refit the selector (3). Fit home and tighten the key
(4) (Fig. 9).
Checking the locking system of the indexing
pin (35)
62. In the grid (14), move the finger (13) from 1st to 4th
gear ratio using the selector (3) (Fig. 9) and manu-
ally check for the correct locking of the indexing pin
in each of its positions.
I
MPORTANT: This indexing pin is linked to the Hare
/ Tortoise fork by an adjustable stop. If the replace-
ment of certain components of the locking system
was necessary, it is mandatory to readjust this
stop (see section 5).
Final operation
63. Remove the cover from the clamp. Refit it on the
gearbox (see § C).
Fig. 10