1995 Johnson Evinrude "EO" 9.9 thru 30, 2-Cylinder Service Manual, P/N 503146, Page 268Get this manual

9Remove the adapter to jet housing screwRemove the four hex-head screws and lock washers through the opening in the housing
9Remove the adapter to jet housing screwRemove the four hex-head screws and lock washers through the opening in the housing