1997 Johnson Evinrude "EU" 40 thru 55 2-Cylinder Service Repair Manual, P/N 507265, Page 57Get this manual

1997 Johnson Evinrude "EU" 40 thru 55 2-Cylinder Service Repair Manual, P/N 507265, Page 57

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Carburetor Orifice Plug Chart It is occasionally necessary to replace carburetor orifices to improve engine running characteristicsCheck current Parts Catalogs for orifice part numbersINotel Check cur