1968 Evinrude Speedifour, Starflite 85HP Service Manual, Page 19Get this manual
CARBURETOR Drain the carburetor removing the drain screws from the carburetor bodySee Figure 3-9Remove p1ugsprevent damaging threads in carburetor body, use fixed jet screwdriver (Specia1 #379664)See Figure 3-10Remove air intake screensdMark choke cover so that correct setting is tained in reassemblychoke cover moving three screwsRemove choke solenoid and p1ungerThe threaded ends of the choke and throttle va1ve attaching screws staked during assembly to prevent 10ss during operationNOTE Under norma1 conditions remova1 of choke and throttle va1ves is not necessarySee "Cleaning, Inspection, and Repair" for service instructions FLOAT AND NEEDLE VALVES Separate the carburetor cover from the retor body removing ten screwsSee Figure 3-11Remove ny10n hinge pin to permit remova1 of float and float assemblyRemove float va1ve,