APRILIA Tuono 660 2021 Service Station Manual page 130

Engine
•
Remove the desmodromic shaft (15)
from the crankcase and remove the
bearing (16).
•
Remove the fork (17) from the primary
shaft.
•
Remove the screws (18) and respec-
tive countersunk retaining washers
(19) of the primary shaft bearing.
•
Partially extract the primary shaft (20)
and remove the bearing (21) from the
shaft itself.
ENG - 130
RS 660 - Tuono 660