1992 Johnson/Evinrude EN 2.3 thru 8 outboards Service Manual, Page 157Get this manual
1 Disassembly
To simplify reassembly and wiring installation, layout the various screws and clamps in the order of their proper location1Remove the cylinder head and gasketDiscard the gasket
[!] 2Remove the lower crankcase head3Remove the six main bearing screws4Using rawhide mallet, lightly tap upward on the crankshaft until the halves just begin to separateLift up and remove the crankcase
[!] 5Remove two screws, leaf stop and leaf valve6Remove upper and lower crankshaft sealsf417Remove the crankshaft assembly, upper and lower retainers from the cylinder block8Remove piston ring using an appropriate ring expander25429