PIAGGIO Beverly 500 i.e. Workshop Manual page 70

Engine
Installing the fixed driving half-pulley
- Insert the spacer.
- Install the fixed driving half-pulley and check that
it is in contact with the spacer and with the guide
bushing of the movable driving pulley.
- Remove the flat washer and the spring washer
as shown in the figure.
- Insert the nut in the original position (nut side in
contact with the belleville washer).
ENG - 70
Beverly 500 i.e.