Sym Fiddle 50 Service Manual page 136

This chapter Contents
15. ELECTRICAL EQUIPMENT
Headlight coupler
Headlight Voltage Inspection
Do not disconnect the headlight harness coupler
after engine started.
Turn the headlight ON and to high beam position.
Measure the voltage between the blue wire (+)
and green wire (-) while the headlight harness is
still in connection. Measure alternating current
voltage with a voltmeter.
Gradually increase engine speed and read the
voltage in each specified rpm.
Control voltage: 12.0~14.0 V / 5000 rpm
Resistance Measurement of Resistor at 20℃.
Resistor (10.2Ω 5W) Green/Black and Body
ground: 9.0Ω ~10.0Ω
Resistor (5.9Ω 5W) Pink and Body ground: 5.6
Ω ~6.2Ω
Resistor
15-7