Kilometre Counter; Acoustic Warning Control; Transmission Chain Backlash Control - Benelli BN251 Owner's Manual

If the values found are not the same as
the standard measurements, go to a
Benelli
assistance
adjustment.

KILOMETRE COUNTER

Make sure that the kilometre counter
and speedometer are operating correct-
ly.

ACOUSTIC WARNING CONTROL

• Turn the key to " "
• Press the acoustic warning button and
make sure that it operates correctly.
Senza titolo-2 30
TRANSMISSION CHAIN
BACKFLASH CONTROL
centre for • After stopping the engine, place the
vehicle on a rear stand on a horizontal
surface and with the gear in neutral
• Make sure that in an intermediate point
of the chain, halfway between the
pinion and crown gear, there is a
vertical backlash of 10-15 mm.
10-15 mm
• After moving the vehicle forwards,
check the backlash of the chain, which
must be constant.
Using the motorcycle with the chain in
bad condition and badly adjusted may
cause accidents.
If you notice any operating anomaly on
the chain, such as excessive or suspi-
cious noises, or excessive slack, go to an
authorised Benelli workshop.
If you suspect that there is a serious
malfunction with the chain, stop the bike
immediately and call your nearest Benel-
li authorised workshop.
Every time that the chain is replaced, it is
also necessary to fit a new crown and
pinion.
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IMPORTANT NOTICE:
IMPORTANT NOTICE:
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