1993 Johnson Evinrude "ET" 90 degrees CV Service Manual, P/N 508285, Page 131Get this manual
Powerhead Servicing Removal
'" To avoid accidental starting of engine while servicing, twist and remove all spark plug leads
rv starboard)the two front rubber mount screws (port and 2Remove L!J
3Remove the shift rod connector '3l 4Remove the four,exhaust housing cover screws (two port and two starboard)5Disconnect the thermostat hoses at the cylinder headsf41 6Remove the two lower engine cover to rear exhaust housing cover screws and remove the rear exhaust housing coverf51 7Remove the two front exhaust housing cover to lower engine cover screws (port and starboard) and remove the front exhaust housing cover