Yamaha EF5500EFW - Spark and Power Output Issues

– 41 –
791-001d
Poor spark
2 Spark plug dirty with carbon or wet .... Remove
carbon or wipe spark plug dry.
2 Faulty ignition system .... Consult a Yamaha deal-
er.
Generator won’t produce power
2 Safety device (AC switch) to “3” (OFF) .... Turn
the AC switch (N.F.B.) to “I” (ON).
7P5-F8199-U0-E0.indd 41 2014/05/21 9:13:51