Honda Outboards BF40A/BF50A Service Manual, Page 23Get this manual
HONDA BF35A45A
BIGNITION SYSTEM
Hard starting Check the emergency
r" engine stop switch hook
installation
Perform the spark testSpark plug gap: 0.6-0.7 mm
(0.024- 0.028 in)
Disconnect the emergency engine stop switch wire (blackred) and recheck
Emergency engine switch faulty Replace
No sparK -,_ ';heck again With the new plugsI +_sparks
I +No spark
, _ -' LJlsconnec"[ "[ne green ana lOut of -
I Replace the spark plugs
black wire of the exciter coil and measure the resistance between the wiresResistance: 168-227 [2