1989 Johnson Evinrude "CE" 120/125/140/185/200/225/300 HP Service/Repair Manual P/N 507758, Page 145Get this manual
Quality of the image is intentionally reduced!
Ohmmeter Test
To test for grounded condition, connect ohmmeter alternately between each port and starboard terminal location and clean eng ine ground Meter must show no continuity (00 If