1987 Johnson/Evinrude CU Outboards 35A thru 55 Service Manual, Page 166Get this manual
Disassembly 1Using Snap-on tool No144 (or equivalent) and 1-116 insocket, remove the flywheel retaining nut2Assemble pieces of OMC Universal Puller Set PIN 378103 and remove flywheelSee Flywheel Servicing Information, Section
33Remove starter, starter solenoid, and wiring
EI carburetors and air silencer as an assembly
4Loosen the four carburetor retaining nutsRemove
5Remove spark plugs, ignition coils, and power pack