1994 Johnson Evinrude "ER" 90 LV 120 thru 140, 185 thru 225, 250, 300 Service Repair Manual P/N 500612, Page 106Get this manual

1994 Johnson Evinrude "ER" 90 LV 120 thru 140, 185 thru 225, 250, 300 Service Repair Manual P/N 500612, Page 106

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Carburetor Mixture Adjustment The slow speed mixture in this carburetor is controlled by an adjustable needle and an air bleed orificeThe needle's initial reference setting is 2112turns off its seat