1994 Johnson/Evinrude "ER" CV 85 thru 115 outboards Service Manual, Page 96Get this manual

1994 Johnson/Evinrude "ER" CV 85 thru 115 outboards Service Manual, Page 96

Spark Plug Information The spark plugs should be removed and examinedA spark plug should be replaced if the electrodes are
plug coverThis will help prevent corrosion of the spring terminal on the spark plug which can cause high tension arcing Spark
Plug, Champion Sustained High Speed Recommended Alternate Alternate 85,88,90, 112, 115 100 Comm OL77JC4 0.030 in(0,8 mm)