1989 Johnson Evinrude "CE" Colt/Junior thru 8 Service Manual, P/N 507753, Page 234Get this manual
Disassembly 1Remove four water pump screwsfJl 2Slide water pump housing up and off driveshaftRemove impeller drive keytwo gasketsand water pump plate 'al 3Remove three gearcase cover screws and remove the coverDiscard the gearcase cover gasket4Slide the shift rod and drives haft straight up and out of the gearcase5Remove the two gearcase head screws6Tap lightly on the ears of the gearcase head using wooden dowel and mallet until the gearcase head has rotated 10 or 15 in either direction 1101 Remove the propeller shaft assembly from the gearcaseCOA3360