Yamaha YZF-R6 Service Manual page 384

NOTE:
Make sure that the battery is fully charged.
S Is the charging voltage within specification?
NO
EB804401
4. Stator coil assembly resistances
S Remove the generator cover.
S Connect the pocket tester (Ω
tor coil assembly coupler as shown.
Tester positive probe ! white
Tester negative probe ! white
Tester positive probe ! white
Tester negative probe ! white
S Measure the stator coil assembly resis-
tances.
Stator coil resistance
0.27X 0.33 Ω at 20_C
S Is the stator coil assembly OK?
YES
YES
The charging circuit
is OK.
1) to the sta-
1
2
1
3
NO
Replace the stator
coil assembly.
CHARGING SYSTEM
EB804404
5. Wiring
S Check the wiring connections of the entire
charging system.
Refer to "CIRCUIT DIAGRAM".
S Is the charging system's wiring properly con-
nected and without defects?
NO
Properly connect or
repair the charging
system's wiring.
8-28
ELEC
YES
Replace the rectifier/
regulator.