1993 Johnson Evinrude "ET" 2 thru 8 Service Manual, P/N 508281, Page 86Get this manual
[!] Disassembly
1Remove the low-speed needle and spring carburetor body cover
from the
2Remove the five cover screwsLift the cover and gasket off the carburetor body
3Remove the seven float chamber screwsRemove the float chamber and gasketCheck condition of the lower gasket in the float chamber4Remove the hinge pinfloatand float valve