1996 Johnson/Evinrude Outboards 50 thru 70 3-Cylinder Service Manual, Page 91Get this manual
1m 2Install float valve seat and gasket 1m 3Install inlet needle, clip, float, and hinge pin [11] 4Adjust float levelInvert the carburetor bodyWith the float valve closed, the float's top edge should be between, but not touching the notches of OIIIC Gauge, PI 324891, as shown
INotellf adjustment is necessary, do not put pressure on the inlet needle
5Adjust float dropWith carburetor body in normal position, the float drop dimension should be to in(28-41 mm)
1m 6Install nozzle well gasket 1m 7Install float chamber gasket 8Apply OIIIC Locquic Primer and OIIIC Screw Lock to the float chamber screws9Install float chamber and four screwsTorque screws in an "X" pattern to 25-35 inIbs(2,8-4,0 Nm)