1996 Johnson Evinrude "ED" 9.9 thru 30 2-Cylinder Service Manual, P/N 507122, Page 105Get this manual

1996 Johnson Evinrude "ED" 9.9 thru 30 2-Cylinder Service Manual, P/N 507122, Page 105

Spark Plug Information The spark plugs should be removed and examinedA spark plug should be replaced if the electrodes are
OMC Electrical Grease to the ribbed portion of the spark plug ceramic and to the opening of the spark plug coverThis will
help prevent corrosion of the spring terminal and the spark plug which can cause high tension arcing Spark Plug, Champion