1993 Johnson Evinrude "ET" 90 degrees CV Service Manual, P/N 508285, Page 136Get this manual
r:J7l 10Remove the main bearing screws and the crankcase flange screwsf181 11Turn the powerhead with the intake facing up, and then tap lightly upward on the crankshaft until the crankcase halves begin to separatef191 12Remove crankcase to expose the crankshaft and connecting rods for further disassembly Pistons, connecting rods, rod bearings, and bearing retainers are wearing parts and seat with operation of the engineBecause of this, it is essential to maintain their original positions at reassemblyUsing an indelible ink marker, mark each connecting rod, cap, and bearing component when they are removed to ensure correct mating upon reassemblyKeep the needles of each cylinder togetherLoosely install cylinder heads to prevent pistons from falling outRemove the rod cap screws using OMC Torque Socket, PIN 331638Remove the needle bearings and