ELEC
CHARGING SYSTEM
RECTIFIER/REFULATOR OUTPUT PEAK
VOLTAGE
1. Measure:
S Rectifier/regulator output peak voltage Be-
low specification ! Check the lighting coil.
Rectifier/regulator output peak
voltage
Red (R) – Black (B)
Circuit
r/min
Cranking
V
–
NOTE:
Before measuring the rectifier/regulator output
peak voltage, disconnect the lighting coil cou-
pler and remove the fuses.
LIGHTING COIL OUTPUT PEAK VOLTAGE
1. Measure:
S Lighting coil output peak voltage
Above specification ! Replace the rectifi-
er/regulator.
Below specification ! Replace the lighting
coil.
Lighting coil output peak voltage
Green (G) – Green (G)
Circuit
r/min
Cranking
V
7,3
48
Loaded
1,500
3,500
–
12,6
12,5
Loaded
1,500
3,500
7,3
13,6
12,6