Yamaha WaveRunner Service Manual page 272

– +
ELEC
IGNITION SYSTEM
NOTE:
To crank the engine, connect the engine shut-
off cord (lanyard) to the engine shut-off switch,
and then press the start switch and engine
stop switch simultaneously.
4. Measure:
• Rectifier/regulator output voltage
Below specification → Replace the recti-
fier/regulator.
Test harness (6 pins):
YB-06848
Test harness FSW-6A (6 pins):
90890-06848
Rectifier/regulator output
voltage:
Red (R) – Black (B)
r/min
V
NOTE:
• Do not use the peak voltage adapter to mea-
sure the output voltage.
• Disconnect the output lead of the tester har-
ness.
BATTERY
Refer to "ELECTRICAL" in Chapter 3.
FUSE
Refer to "STARTING SYSTEM".
SPARK PLUGS
Refer to "POWER UNIT" in Chapter 3.
7-17
E
Unloaded
3,500
15.0