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ELEC
1
CHARGING SYSTEM
1
FUSE
Refer to "STARTING SYSTEM".
BATTERY
Refer to "ELECTRICAL" in chapter 3.
RECTIFIER/REGULATOR PEAK
VOLTAGE
1. Measure:
Rectifier/regulator output peak
G
voltage
Below specification → Measure the
lighting coil output peak voltage or
replace the rectifier/regulator.
Rectifier/regulator output peak
voltage:
Red (R) – Black (B)
r/min
Cranking
V
7.5
NOTE:
Make sure the output lead (red lead) 1 of
the rectifier/regulator is disconnected when
measuring the output peak voltage.
LIGHTING COIL PEAK VOLTAGE
1. Measure:
Lighting coil output peak voltage
G
Below specification → Replace the
lighting coil.
Lighting coil output peak voltage:
Green (G) – Green (G)
Unloaded
r/min
Cranking
V
8.5
NOTE:
Make sure the output lead (red lead) 1 of
the rectifier/regulator is disconnected when
measuring the output peak voltage.
7-25
Unloaded
2,000
3,500
12.5
12.5
Loaded
2,000
3,500
8.5
13
13
E
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