1990 Johnson Evinrude 120 thru 140, 185 thru 225, 300 HP, P/N 507875, Page 168Get this manual

1990 Johnson Evinrude 120 thru 140, 185 thru 225, 300 HP, P/N 507875, Page 168

1201 STEPRUNNING OUTPUT TEST
1Twist and remove all primary leads from ignition coils

1201 2in install terminal extenders Stevens Instrument NoTS-77 or equivalent, to Ignition COil primary posts20 13 Install primary leads on terminal extenders