3
71
ENGI
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E CH
ECK
S
A
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SEM
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Keeping the stop lever moved
1
in such a way
that the spring is compressed, position the stop
cam
2
on the protruding end of the desmodromic
control. The stop cam has only one correct posi-
tion, which is determined by the specific shape
of the end of the desmodromic device and of the
bottom part of the stop cam.
Fit the screw after having applied medium-re-
sistance threadlocker: tighten to the indicated
torque.
Insert the drive shaft together with the washer in
its seat keeping the return spring
4
of the mova-
ble pawl pressed.
Should you wish to test correct operation of the
entire gear unit, just temporarily couple the exter-
nal gearshift lever and simulate the operation of
changing gears, by lifting and lowering the gear-
shift lever and having the main shaft of the gear
unit rotate. The whole device works properly if no
abnormal jamming occurs.
Please note that if the unit operates without oil,
the device is noisier than usual.
Positioning of external gearshift device components.
2
1
3
10Nm
4
