1991 Johnson/Evinrude EI 60 thru 70 outboards Service Manual, Page 91Get this manual
Disassembly 1Remove drain plug from front of carburetor float chamber and drain the chamber'6l 2Remove high speed orifice using OMC Orifice Driver PIN 3170021sl 360, 65Remove intermediate air bleed orifice using OMC Orifice Driver PIN 317002 70Remove intermediate fuel orifice components '6l 4Remove four screws and remove float chamber Discard float chamber gasket5Remove float and inlet valve assembly Remove nozzle well gasket 7Remove slow speed needle components 161