Beta Motorcycles X Trainer 300 2T 2015, Руководство по ремонту, Страница: 38 / 117

2
36
ENGI
N
E d
IS
A
SSEM
BL
Y
2.6.5 External gearshift unit
The external gearshift is made up of the drive
shaft 1 upon which the movable and fixed pawls
are applied. The fixed pawl constitutes the drive
of the movable pawl which then has the task of
engaging the stop cam 2 . This in turn is fastened
to the internal gearshift and is kept in the fixed
position by the cam stop lever.
In order to disassemble the drive shaft, just keep
the movable pawl return spring 3 pressed and
extract the shaft together with specific washer 4 .
In order to disassemble the stop cam 2 , keep the
cam stop lever moved 5 , loosen the screw 6 and
pull out the stop cam 2 .
In order to disassemble the stop lever, loosen
the screw 7 enough to allow the lever to move
axially and overcome the cylinder segment A of
the desmodromic device. Bring the return spring
8 to the rest position and remove the screw, the
washer 9 , the spring together with the spacer
(not shown in the image) and finally the cam
stop lever.
Gearshift with washer.
Disassembly of stop cam.
Disassembly of cam stop lever.
4
1
3
1
2
2
6
5
8
9
7
A