Massey Ferguson 5400 - Issue 1.a
09I01.12
Unassisted brake master cylinders
F . Adjusting brake pedals
Preparing for adjusting
1. If the pins (5) and (6) are removed, smear them
lightly with molybdenum disulfide or AS767 grease
or equivalent (Fig. 10).
2. Screw the locknut (8) and clevis (1) onto the
rod (2).
3. Fit the return spring (3).
Adjustment
4. Adjust clevis (1) to obtain distance X = 115 ± 0.5
mm (Fig. 10) between the support (4) and attach-
ment pin.
Lock the locknut.
5. Carry out the same procedure on the second clevis
and ensure
that
the coupled mode locking device (1)
(Fig. 11)
operates smoothly.
6. Check pedal for correct operation. Ensure they are
at the same height when not activated and that
they return freely to their initial position.
Fig. 10
Fig. 11
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