1994 Johnson Evinrude "ER" 90 LV 120 thru 140, 185 thru 225, 250, 300 Service Manual P/N 500612, Page 80Get this manual

1994 Johnson Evinrude "ER" 90 LV 120 thru 140, 185 thru 225, 250, 300 Service Manual P/N 500612, Page 80

Boat Fuel System Recommendations Purpose This information is provided to assist you in evaluating boat's permanently installed
performance or serious powerhead damageTo evaluate the restrictiveness of permanently installed fuel system, refer to Testing
Fuel System, this sectionRecommendations 1Fuel Tank Pickup Tubeminimum inside diameter of 38 in(9,5 mm) is required for V6
and larger engines38 in(9,5 mm) is preferred for V4 and smaller engines, while minimum of 516 in(7,9 mm) is requiredTwo separate
pickup tubes are required for dual engine installationf112Pickup Tube Filterto be constructed from stainless steel No304
wire cloth, 100 mesh, with wire diameter of 0.0045 inA cylindrical screen equal to pickup tube outside diameter and in(25,4