1998 Johnson Evinrude "EC" 40 thru 55 2-Cylinder Service Repair Manual, P/N 520206, Page 135Get this manual
Quality of the image is intentionally reduced!
16 STEPRUNNING OUTPUT TEST
2 Use clockwise twist to install Stevens NoTS-77 terminal extenders, or equivalent, on ignition coil primary posts3 Install primary leads on terminal extendersObserve