1999 "EE" Evinrude 200, 225 V6 FFI Outboards Service Manual, P/N 787025, Page 48Get this manual
Fuel System Components Anti-Siphon Valve If an anti-siphon valve is used, it must be of sufficient size and rating as to allow maximum fuel flow at all timesBronze anti-siphon valves that resist corrosion are highly recommended, aluminum ones are notOMC offers the correct valves; contact your OMC Genuine Parts dealerBoat Fuel Line The boat fuel supply line must be minimum of 38 in(9,5 mm) inside diameter, and should meet all A.B.Y.Cstandards for such installationsFuel Filter The FFlfuel system is protected by filter that prevents water and debris clogging vital parts of the fuel system
A canister water separator filter is located on the lower port side near the front of the engineIt has 13 micron rating, and should be replaced on yearly basisThe fuel filter "out" line features quick disconnect type connectorDo not substitute filter of lesser capabilityWater-in-Fuel Sensor