1990 Johnson Evinrude "ES" 60 thru 70 Service Repair Manual, P/N 507873, Page 43Get this manual

1990 Johnson Evinrude "ES" 60 thru 70 Service Repair Manual, P/N 507873, Page 43

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Maximum Spark Advance Adjustment INotel Run the engine with the proper test wheelDo not run the engine with propeller or flushing adapter for the adjustment1 Connect timing light to the No cylinder2 S

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