1990 Johnson Evinrude "ES" 40 thru 55 Service Repair Manual, P/N 507872, Page 48Get this manual

1990 Johnson Evinrude "ES" 40 thru 55 Service Repair Manual, P/N 507872, Page 48

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Maximum Spark Advance Adjustment I Note Run the engine with the proper test wheelDo not run
stop screw

pins are verticalTighten the nut
Shift Lever Detent Adjustment 1 Move th