Gilera SATURNO BIALBERO 350 Workshop Manual page 124

SWITCHES - HORN - LIGHTS -
REAR MUDGUARD - EXHAUST PIPE 19
In order to isolate an electrical problem, always check the continuity in
the current path. A continuity check is usually executed without removing
the component from the motorcycle; simply disconnect the wires and
connect them to a tester connector or ohmmeter.
INSTRUMENTS
Remove the headlamp fairing and headlamp.
Disconnect the tachometer cable.
Disconnect the speedometer cable.
Remove the three instrument mounting nuts.
Disconnect the instruments connector's wires (fig. 1).
Remove the bulb sockets and replace the burned bulbs.
Remount the instrumentation in reverse order of disassembly.
HEADLAMP
Remove the fairing mounting bolts.
Remove the headlamp fairing, optic group and disconnect the bulb wires.
Remove the bulb cover and replace if necessary (fig. 2).
Remove the bulb holder with the "TOP" marking facing up.
Connect the wires to the bulbs.
Install the headlamp and fairing and fasten with its mounting bolts.
Adjust the position of the headlamp.
TAIL LAMP
Remove the rear lens cover screws.
Replace the bulb if necessary (fig. 3).
Install rear lens cover.
TURN SIGNAL INDICATORS
Remove the turn signal lens cover.
Replace bulb if necessary.
Install turn signal lens cover.
BRAKE LIGHT SWITCHES
Front :
Disconnect the switch's wires and check for continuity.
The switch is working properly when there is continuity while actuating
the brake.
Rear:
Disconnect the switch's coupler and check for continuity in the wires.
The switch is working properly when there is continuity while actuating
the rear brake lever (fig. 4).
19 - 1,1