MANUAL GEARBOX
21
Repairing the gearbox
Removing the sprocket
Put the secondary shaft in a vice fitted with a clamping
jaw and remove the sprocket assembly.
Use circlip pliers on one side and flat-nosed pliers on
the other when removing and refitting stop rings.
Checking parts
The sprocket teeth and the claws should not be
chipped or excessively worn.
Also ensure that there are no signs of grating or
abnormal wear on the surfaces of the shafts or the
inner walls of the sprockets.
It is advisable to mark the position of the sliding shaft
in relation to the hub.
Refitting the sprocket.
Proceed in the reverse order to removal.
The stop rings must be systematically replaced.
21-13