Charging System; Stator Coil - Yamaha WaveRunner FX SHO Service Manual

– +
ELEC
1
G
G
G
G
G G
2
1
Ignition system / Charging system
W B
G
G
G
W R B
B
R
W
2. Measure:
• Pickup coil resistance
Out of specification → Replace the sta-
tor coil assembly.
Measurement steps:
1. Disconnect the pickup coil coupler 1.
2. Measure the pickup coil resistance.
Pickup coil resistance at 20 °C (68 °F)
(reference data):
White (W) – Black (B)
459–561 Ω

Charging system

Stator coil

1. Measure:
• Stator coil output peak voltage
Below specification → Measure the sta-
tor coil resistance.
Measurement steps:
1. Disconnect the stator coil coupler 1.
2. Connect the test harness (3 pins) 2 to the
stator coil coupler 1.
Test harness (3 pins):
YB-06870
Test harness SMT250-3 (3 pins):
90890-06870
7-15
E