Repair Manual

MANUAL GEARBOX
21
21 - 13
DISMOUNTING - REMOUNTING
Disconnect the vacuum hoses and the
electrical connector of the vacuum capsule
(G.B. 51 C).
Dismount the 4 attachment screws of
the secondary shaft flange and rock the
transmission (G.B. 51 C; 50 C).
Disconnect the speed gear control by
unscrewing the control auxiliary rod
screws.
Unscrew the attachment nut of the
exhaust pipe.
Disconnect the backward driving
contact wire.
Disconnect the speedometer cable.
Lift the back part of the gearbox by
means of a jack.
Dismount :
- the three crossbar attachment screws
to the gearbox.
- the two crossbar attachment nuts to
the longitudinal girders.
Dismount the crossbar.
Dismount the clutch protection plate.
Dismount the two nuts attachment gear
box.
Take out the box drawing it backwards.
When dismounting the gearbox, pay
attention not to catch the clutch mechanism.
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