2003 Suzuki LT-Z400 Factory Service Manual, Page 249Get this manual

2003 Suzuki LT-Z400 Factory Service Manual, Page 249

REGULATED VOLTAGE Remove the seat Start the engine, turn tile switch to LIGHT and the dimmer switch to HI and run the engine
Multi circuit tester set 09900-26006: Tachometer Tester knob indication: Regulated) 14.0 -15.5 at 000 rlmin " Disconnect
the Measure the resistance between the three lead wiresvalue, replace the stator coil with new one, check that the core is
insulatedIf the resistance is not 09900-25008: Multi circuit tester set Tester knob indication: Resistance (0) Generator