1989 Johnson Evinrude "CE" 9.9 thru 30 Service Manual, P/N 507754, Page 283Get this manual
Electric Start Sy stem Check9.9 and 15
'" To avoid accidental starting of engine while servicing, twist and remove all spark plug leads
Battery must be fully charged Battery connections must be clean and tight1Remove the fuel pump for access to the neutral start switch terminals Place the shift control lever in "Neutral
2Connect the black lead of voltmeter to the engine groundConnect the red lead of the voltmeter to point on the neutral start switchPress the start switch button Battery voltage should be indicatedIf no voltage is indicated, move the voltmeter red lead to point If voltage is indicated, the lead between and must be replacedelf no voltage at point at pointsand for continuity
is open leads leads
disconnect the start switch Check the start switch and
With ohmmeter calibrated on low ohms scale, check continuity as follows: