Honda BF115A, BF130A Outboard Motors Shop Manual., Page 30Get this manual
eIGNITION SYSTEM
1 Engine is hard to startMeasure the spark plug gap and check whether sparks jump across the electrode (P2-26)Spark plug gap: 0.70.8 (0.0280.031 in)
1No spark
Check and clean the spark plugs (P3-5)
Check again with new spark plugs (P2-26)
Replace the spark plugs
1 No sparkDis-
Perform the spark test on all at a'i cylindersNo spark at one or some cylinders
ICheck to see whether the emer- the clip securelySet gency stop switch clip is disconnected
Disconnect the blacWred terminal of the emergency stop switch, and perform the spark test (P2-26)No spark for secure connectionDis-
Replacement: P15-3 and 7
ly and perform the spark test again (P2-26)Normal-