1979 Johnson Outboards V-4 Models Factory OEM Service Repair Manual P/N JM-7909, Page 164Get this manual

1979 Johnson Outboards V-4 Models Factory OEM Service Repair Manual P/N JM-7909, Page 164

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ALTERNATOR CIRCUIT TROUBLESHOOTING (6 STEP1
AMMETER

RECTIFIER

Disconnect rectifier leads

Connect ohmmeter to engine ground, other to yellow lead
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