1998 Johnson Evinrude EC 5 thru 15 HP Four Stroke Service Manual, Page 144Get this manual
Assembly
Lubricate parts for assembly using Johnson or Evinrude Ultra 4-Stroke Crankcase Oil
Cylinder Head
rn 1If removed, install valve spring seats in cylinder headrn 2.until seated.new valve seals with oil and push onto va lve Lubricate guide rn 3Lubricate valve stems with oil and insert in cylinder headrn 4Install the valve 341446, and install keepersOMC Valve spring and capCompress with Spring Compressor, PI
[] 5Lubricate camshaft lobes, cam bearing journals, and bearing bores with oilInstall OMC Seal Protector, PI 316614, over pulley end of camshaft and install cam[] 6Lubricate rocker shaft, rocker arm bores, and tappet adjusting screws and nuts with oilLubricate rocker arm faces with oilInstall shaft, arms, springs, and caps, as shown 38432