Honda BF75, BF100, BF8A Outboard Motors Shop Manual, Page 58Get this manual
DISASSEMBLY AND SERVICE IGNITION COIL INSPECTION: Remove the spark plug caps and measure the resistance between the high tension wiresRESISTANCE0.56 +- 10
PULSER COIL (CDI TYPE) INSPECTION: Measure the resistance between both wire leadsRESISTANCE: 1200+-10
REGULATORRECTIFIER INSPECTIONFrame serial numbers BACSBACL 1200001 subsequent: Replace the regulatorrectifier if the measurement is out of the specification listed belowMeasure the resistance between each terminalUnit: 0