Honda BF75, BF100, BF8A Outboard Motors Shop Manual, Page 60Get this manual
DISASSEMBLY AND SERVICE DC OUTPUT CONNECTOR INSPECTION: Short circuit continuity the connector and check for
Before checking, make sure the fuse if not blown
DC AMPERAGE CHARING RATE INSPECTION: Frame serial numbers BACSBACL 1200001 subsequent: Connect the charge receptacle and the 12V battery as shownAttach the tester to the charge receptacle and the battery and measure the currentCURRENT: A: 6,000 rpm