1996 Johnson Evinrude "ED" 40 thru 55 2-Cylinder Service Manual, P/N 507124, Page 91Get this manual
Carburetor ServicingAll Models Push fuel hose off fuel fittingsdon't pullIf pushing won't separate hose and fittingcarefully cut the hose along its side and peel it back to avoid damaging the fittings
f1l f21 1Remove air silencer cover screwscover gasket
Discard air silencer
Ial f41 2Remove air silencer base screws and gasket; discard allUse new screws and gasket upon reassembly3Disconnect the drain hose and set the air silencer aside4Cut fuel hose tie straps at carburetors and disconnect fuel hoses5Disconnect linkage from throttle levers6Remove carburetor nuts, lock washers, and carburetors7Remove primer hoses from carburetor nipples8Remove carburetor flange gaskets and discard