3
0.07
B
F12R L.C. 50 cc.
Signalling System
Chapter
paGe
ISSUe
2. continuity of light bulb and relative coupling
- remove light bulb.
- Connect
Tester (
Ω
)
to light bulb.
- Check continuity of light bulb and its coupling.
- Not compliant:
replace light bulb or coupling.
3. Front and rear brake switch
- Disconnect switch cables
(a)
.
- Connect
Tester (
Ω
)
to terminals (t1-t).
- Check continuity between terminals.
- Not compliant:
replace stop switch.
See “Checking switches” on page 11
4. Voltage delivered to light bulb coupling
- Connect
Tester (20 V dc)
to connector of light bulb coupling, as follows:
- terminal (+) of tester
red cable
(1)
.
- terminal (-) of tester
Black cable
(2)
.
- turn key
“ON”.
- pull front or rear brake lever
- Voltage delivered to light bulb coupling:
> 12 V.
- Not compliant:
red cable interrupted. resume connection.
See “Wiring Diagram”.
- NOTE: if the grounding connection is interrupted, the rear light will not be working.
F. 3
T.1
T.2
1
2
1) Front or rear brake lever
pulled
2) Front or rear brake lever
not pulled
F. 36
1
2
a
Tester (
Ω
)
Tester (dc 20 V)
