1990 Johnson Evinrude "ES" 9.9 thru 30 Service Repair Manual, P/N 507871, Page 107Get this manual

1990 Johnson Evinrude "ES" 9.9 thru 30 Service Repair Manual, P/N 507871, Page 107

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Power Test

The ignition coil and spark plug lead should tested for leakage insulation failues using the ignition testerLeakage is caused moisture, cracks holes in the coil housing spark p