1980 Johnson 4HP Service Repair Manual P/N JM-8004, Page 30Get this manual

1980 Johnson 4HP Service Repair Manual P/N JM-8004, Page 30

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SECTION IGNITION SYSTEM TABLE OF CONTENTS

TEST EQUIPMENT REQUIREO Jumper Wires (4 Required) Spark Tester Ohmmeter

Voltmeter Tester Adapter Ignition Coil Tester Timing Light