1990 Johnson Evinrude "ES" Cross V 88 thru 115, 150 thru 175, P/N 507874, Page 177Get this manual
moved from the exhaust manifold cover, apply OMC Gel Seal II to threads of the fitting before installingbypass cover gaskets and place the gaskets onto the cylinder blockInstall the bypass coversTighten the screws to torque of 50-84 inIbs(5,7-9 Nm)50Service the leaf valve assemblies as described in Section 2Install the intake manifold using new gasket51Assemble the carburetion, ignition and electrical components to the powerheadTo prevent possible fire or explosion after reassembly of the engine, always make sure ignition and electrical leads are routed and clamped securely in original position, away from rotating parts which may damage insulation and cause electrical sparks 1391 48If the overboard water indicator fitting has been re-