Charging Voltage Inspection - Yamaha TT-R50E Owner's Service Manual

CHARGING SYSTEM
EC624000
COUPLERS AND LEADS CONNECTION
INSPECTION
1. Check:

CHARGING VOLTAGE INSPECTION

2
1. Start the engine.
2. Inspect:
W B
R Y/R
1
AC MAGNETO INSPECTION
1. Inspect:
1
W Sb
Y B
2
6 - 15
• Couplers and leads connection
Rust/dust/looseness/short-circuit →
Repair or replace.
• Charging voltage
Out of specification → If no failure is
found in checking the charging coil resis-
tance, replace the rectifier/regulator.
Tester (+) lead → Red lead 1
Tester (–) lead → Black lead 2
Charging
voltage
14.0 V at
5,000 r/min
• Charging coil resistance
Out of specification → Replace.
Tester (+) lead → White lead 1
Tester (–) lead → Black lead 2
Charging coil
resistance
0.96 ~ 1.44 Ω at
20 °C (68 °F)
– +
ELEC
Tester selector
position
DCV-20
Tester selector
position
Ω × 1