DL manuals Yamaha Portable Generator EF4000DE - Premium Generator Owner's Manual Yamaha EF4000DE - Premium Generator Owner's Manual - page 43 Other manuals for EF4000DE - Premium Generator: Owner's Manual Manual is about: GENERATOR 1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162 Page of 62 Go Download Print this page Bookmark us – 38 – Faulty battery and/or starter motor. Consult a Yamaha dealer. E I Check engine oil level. J OK K Level low Consult a Yamaha dealer. Add engine oil. O Check the spark plug. 9 Type: 9 Gap: P Incorrect Q OK Replace or Adjust Gap. Clean the spark plug. 7WV-9-11 B 10/15/03 3:50 PM Page 38 « ‹ Prev40414243444546Next › »