1993 Johnson Evinrude "ET" 60 degrees LV Service Manual, P/N 508286, Page 111Get this manual
Output Tests ill plugs installed and torqued in the cylinder headIf necesI:A
All cranking output tests must be performed with spark sary to remove the spark plugs, be sure to keep the spark tester away from open spark plug holes
STEPTOTAL OUTPUT TEST
i spark tester during cranking tests
'" To avoid electrical shock, do not handle ignition coils or
1Twist and remove all spark plug leadsr:jl2Adjust the gap on the spark tester to 716 in(11 mm)Connect tester leads to the spark plug leadsSecure tester clip to clean engine groundTo prevent high voltage arc, route tester leads at least in(51 mm) from any metal surface3If equipped, install the clip onto the emergency stop switchCrank the engineSpark should jump each tester gap alternately4Refer to Troubleshooting Sequence Chart, Page 3-24Start with your specific fault symptom and continue troubleshooting in sequence