1993 Johnson Evinrude "ET" 2 thru 8 Service Manual, P/N 508281, Page 75Get this manual
[!] 6Remove float pin and float hingeRemove float valve(2] 7Remove valve seat CD8Remove throttle lever [!] 9Remove carburetor body capL!J throttle valvef9110Compress spring
and unhook throttle cable from
11Remove jet needle and retainer
from throttle valve
12Refer to Carburetor Cleaning and Inspection, Page 2-16Assembly
Before proceeding, be sure that all parts are perfectly clean Be sure that all replacement parts match original ones in size and shapeReplace all gaskets, O-rings, and sealing washers each time you assemble carburetor