1994 Johnson Evinrude "ER" 90 LV 120 thru 140, 185 thru 225, 250, 300 Service Manual P/N 500612, Page 81Get this manual

1994 Johnson Evinrude "ER" 90 LV 120 thru 140, 185 thru 225, 250, 300 Service Manual P/N 500612, Page 81

3Anti-Siphon Valvesafety standards require permanently installed fuel systems to have anti-siphon protectionThis protection
smaller engines, while minimum of 516 in(7,9 mm) is requiredDistribution lines must be USCG Type "A 1" or "81"Vinyl hose
must not be used in permanently installed fuel distribution system5Fuel Distribution Fittingsall fittings must have an inside
diameter of: V4, V614 in(6,4 mm) minimum, preferred in(7,1 mm) minimum 6Fuel Filterfuel filters must have pressure drop of
no more than 0.4 inof mercury (Hg) at flow rate of 20 gallons per hourThe filter should have minimum filtered area of 200
square inches (1290 cm )OMC Fuel Filter Kit, PIN 174176, meets these requirements 7Fuel System PrimingOMC Electric Fuel Primer
Kit, PIN 174651, is available for built-in fuel systemsThe kit mounts near the fuel supply and, when activated, fills the