1986-1991 Kawasaki 650 X-2 Service Manual, Page 129Get this manual
ELECTRICAL SYSTEM 13-17
Cha.rg.ing System Charging Coil Testing
-Disconnect the charging coil leads (yellow)
Charging Coil Resistance Test
,Item Charging Co,i]
Meter Setting Rxln
Connection Yellow Yellow
Yellow Black
Standard Value 1.5 2.3 0.7 1.3 Q
the coil has normal resistance, but the voltage check shows the charging system to be defective, then the permanent magnets in the flywheel have probably weakened, necessitating flywheel replacement
-With multi meter set to the range, test the regulatorrectifier according to the following tableRegulatorRectifier Resistance Test
RegulatorRectifier Testing
Tester Positive (+) Lead Connection ACharging Coil Leads Lead Color
-With multimeter, check the charging coill output (in circuit} according to the following table with the engine running at approximately 3,000 rpm