1996 Johnson/Evinrude Outboards 8 thru 15 Four-Stroke Service Manual, Page 71Get this manual
[] 1015 Models Only: Install the check ballgasketand check valve cap in the carburetor bodyNotel [H] Install cap with orifice hole 1800 away (opposite) from the idle fuel pickup tube[][11 Install the idle adjustment screw and spring into the carburetor bodyThread screw until it lightly contacts idle adjustment lever12Place the lower gasket into the float chamberInstall the float chamber and bowl gasketTighten the screws to torque of 8-10 inIbs(0,8-1 ,2 Nm), following sequence embossed on float chamber13Install the carburetor body cover and gasketTighten the screws to torque of 8-10 inIbs(0,8-1,2 Nm), following sequence embossed on cover14Install the idle mixture needle and springTurn needle carefully until it lightly contacts the seat; then back it off:turns 9.915turns
Installation9.915 Models 1Position new gasket on either side of the insulator and install on the intake manifold