1994 Johnson/Evinrude "ER" 9.9 thru 30 outboards Service Manual, Page 47Get this manual
Electric start modelsTiming mark must align with appropriate mark on the ELEC CD flywheel grid Rope start modelsTiming mark must align with appropriate mark on the CD flywheel grid Maximum Spark Advance 20
nut Turn the adjustment screw in or out, as necessary, to correct the timingOne turn clockwise retards timing about 1; one turn counterclockwise advances timing about 1
i rotatmg partsLoosen the timing adjustment screw
3To .adjust, stop the engineto