Honda BF50 (5HP), BF5A Outboard Motors Shop Manual 2014, Page 14Get this manual
BF50BF5A
9TROUBLESHOOTING
aHARD STARTING
CHECK FUEL LEVEL IN THE FUEL TANK FUEL OK REMOVE THE SPARK PLUG AND CHECK CONDITION
FUEL IN FUEL TANK1Add fuel and restart engine
I,ELECTRO DES ARE DRV-
Faulty fuel pump Faulty primer bulb Check for clogged fuel line, filter or connector Check for clogged carbure tor passage, jet or nozzle Clean and reinstall the plug, then restart engine If excessively wet, check the carburetor for flooding Faulty ignition system (P14)
WET WI TH FUEL
ATTACH THE PLUG CAP AND GROUND THE ELECTRODE, THEN OPERATE THE RECOIL STARTER AND CHECK SPARK