1994 Johnson/Evinrude "ER" 2 thru 8 outboards Service Manual, Page 87Get this manual
[!J Assembly f'N=J
Before proceeding, be sure that all parts are perfectly cleanBe sure that all replacement parts match original ones in size and shapeReplace all gaskets, O-rings, and sealing washers each time you assemble carburetor1If removedpress the air vent
in the carburetor body
2Install the high-speed orifice 3Install the gasket and valve seat
4Install the hinge pinfloatand float valve 5Check for correct positioning of float levelThe float level controls the height of fuel in the float chamber and is critical with regard to carburetor calibration and function Turn carburetor body upside down and hold so gasket surface is horizontalThe weight of the float will close the float valve needleRest OMC Float Gauge, PIN 324891, on gasket surface and slide gauge up, next to floatTop of float should be between notches on gauge803406
rJl Use notch that is indicated "9.915 HP Be certain gauge is