1998 Johnson Evinrude "EC" 9.9 thru 30 HP 2-Cylinder Outboards Service Manual, Page 57Get this manual
Fuel System Table of Contents
General Safety Warnings Service Specifications Fuel RequirementsDescription of Fuel SystemIn-Line Fuel Filter ServicingCommercial Models Fuel Pump ServicingPrimer System Servicing Electric Primer Manual Primer Carburetor Cleaning and InspectionAll Models Carburetor Servicing9.915 Carburetor Mixture Adjustment9.915 Intake Manifold Servicing9.915Carburetor Servicing20 Carburetor Mixture Adjustment20 Carburetor Servicing2530 Carburetor Mixture Adjustment2530 Intake Manifold Servicing20 thru 30Fuel System Trouble Check Chart