1979 Evinrude 4 HP Outboards Service Manual, PN 5424, Page 55Get this manual
DISASSEMBLY POWERHEAD aRemove three screws, support plate and retainerNote position of retainerSee Section 4bRemove cylinder head and gasket by removing the six head screwsSee Figure 5-5
cRemove exhaust cover and gasket by removing the cover plate screwsSlide cover oLit from under starter bracketSee Figure 5-5 dDrive taper pin out of crankcase and cylinder block assemblyThe taper pin must be16