Betamotor ALP4T 125 Bedienungsanleitung Seite 140

3
F
GB
Replacing the front sprocket
A description of the procedure for repla-
cing the front chain sprocket is provided
for information purposes only. The opera-
tion should always be performed by an
authorized BETAMOTOR dealer.
• Loosen the rear wheel.
• Loosen the chain adjusters.
• Move the wheel forward to the end of
its travel to allow the slackening of the
chain.
• Remove the three chain guard fixing
screws F (2 screws for ALP125 models).
• Remove the chain from the sprocket.
• Engage the bottom gear and turn the
sprocket locknut anticlockwise.
• Replace the sprocket.
• To reassemble, follow the same proce-
dure in reverse order.
Swing arm pivot
• Remove the rubber cap located on the
driver's r.h. footboard.
• Unscrew the nut below and pull out the
pin on the other side.
WARNING:
The removal of the number-plate holder
and the rear light is allowed only if the
vehicle is to be used on privately owned
ground or on tracks.
Note:
We recommend replacing the front
sprocket along with the whole drive unit.
140