1996 Johnson Evinrude "ED" 90 CV 88 thru 115 Service Manual, P/N 507126, Page 79Get this manual
f71 6Invert carburetor bodyWith float valve closed, top edge of float should be between, but not touching, the notches of OMC Gauge, PIN 324891, as shown fN=lt
If adjustment is necessary, do not put pressure on inlet needle
f81 7With the carburetor body in its normal position, adjust tab
on loat hinge to obtain float drop dimension of 1Ja in(22-28 mm)1sl 8Install intermediate fuel orifices using OMCOrifice Driver, PIN 317002Tighten securely9Apply OMC Locquic Primer and OMC Screw Lock to four float chamber screws10Install gasket, float chamber, and four screwsTorque screws in an "X" pattern to 24-36 inIbs(3-4 Nm)11Install the idle air bleed orifices in the carburetor12Install and securely tighten high speed fuel orifices