- Charging voltage
Out of specification → Replace the recti-fier/regulator.
Charging voltage: 14 V at 5000 r/min
a. Set the engine tachometer to the ignition coil of cylinder #1.
b. Connect the pocket tester (AC 20 V) to the rectifier/regulator coupler as shown.
Pocket tester: 90890-03112.
Analog pocket tester: YU-03112-C.
Positive tester probe: Red «1»
Negative tester probe: Black «2»
c. Start the engine and let it run at approximately 5000 r/min.
d. Measure the charging voltage.