1993 Johnson Evinrude "ET" 60 thru 70 Service Manual, P/N 508284, Page 82Get this manual
Carburetor Servicing, All Models Removal
Push fuel hose off fuel fittingsdon't pullIf pushing won't separate hose and fitting, carefully cut the hose along its side and peel it back to avoid damaging the fittings
f111Remove air silencer cover screwsDiscard air silencer cover gasket2Remove and discard air silencer base screws and gasketNew screws should be used on reassembly3Disconnect the drain hose and lay air silencer aside4Cut fuel hose tie straps at carburetors and disconnect fuel hoses5Disconnect linkage from throttle levers6Remove carburetor nuts, lock washers, and carburetors7Remove primer hose from carburetor nipples8Remove and discard carburetor flange gaskets