1995 Johnson Evinrude "EO" 9.9 thru 30, 2-Cylinder Service Manual, P/N 503146, Page 106Get this manual

1995 Johnson Evinrude "EO" 9.9 thru 30, 2-Cylinder Service Manual, P/N 503146, Page 106

Spark Plug Information The spark plugs should be removed and examinedA spark plug should be replaced if the electrodes are
help prevent corrosion ofthe spring terminal and the spark plug which can cause high tension arcing Spark Plug, Champion
Sustained High Speed Recommended Alternate Alternate OL77JC4 0.030 in(0,8 mm) OL77JC4 0.030 in(0,8 mm) OL77JC4 0.030 in(0,8
mm) OL16V Fixed Gap L77JC4 0.030 in(0,8 mm) L77JC4 0.030 in(0,8 mm) L77JC4 0.030 in(0,8 mm) L16V Fixed Gap OL78V Fixed Gap