2002-2007 Suzuki 500 LTA Service Manual, Page 308Get this manual
ELECTRICAL SYSTEM
REGULATORRECTIFIER Remove the rear fender( 7-8) Remove the regulatorrectifierMeasure the voltage between the terminals using the multi circuit tester, as indicated in the table belowIf the voltage is not within the specified value, replace the regulatorrectifier with new one09900-25008: Multi circuit tester set Tester knob indication: Diode testTester probe Tester probe 0.40.7 0.30.6 0.30.6 0.30.6 0.30.6 0.30.6 0.30.6Unit: V