1990 Johnson Evinrude "ES" 40 thru 55, P/N 507872, Page 127Get this manual

1990 Johnson Evinrude "ES" 40 thru 55, P/N 507872, Page 127

10 STEPRUNNING OUTPUT TEST
1Twist and remove primary leads from ignition coils

1.JOl 2in .a install terminal extenders Stevens Instrument NoTS-77 or equivalent, to Ignition cOil primary posts1.JOl 3Install primary leads on terminal O.bserve proper wire routingOrangeblue primary lead must be connected to the No.1 Ignition cOilINotel Route all tester leads so they do not interfere with moving engine parts4Set peak-reading voltmeter to "POS" and "500

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