1997 Johnsoon Evinrude "EU" 50 thru 70 3-Cylinder Service Manual, P/N 507266, Page 241Get this manual
OR4031-'-' 2
rn 3ConnectConnect voltmeter negative lead to starter starter voltmeter positive lead to starter solenoid, lead terminalmotor
terminalTurn key switch to STARTVoltage reading should not exceed 0.2 volt
4Connect voltmeter positive lead to battery negative lead common powerhead ground screwConnect voltmeter negative lead to battery negative postTurn key switch to STARTVoltage reading should not exceed 0.3 volt