1997 Johnson Evinrude "EU" 40 thru 55 2-Cylinder Service Manual, P/N 507265, Page 325Get this manual
Hydraulic Unit Servicing Removal 1Raise the motor and engage the trailering levers2Remove the blue and green wires from pump motor connector housing
m 3Remove the spring clip from the cylinder pin
rn 5.rodRemove the rod from the stern from the angle adjustRemove one of the inlocknuts ment brackets3 4
4Thread OVIC Adapter, PIN 340624onto OVIC Slide Hammer, PIN 391008 Screw the adapter into the cylinder pin and remove the pin
6Remove the unit from the stern brackets far enough to remove the ground lead from the pump motor mounting screw
Disassembly Thoroughly clean unit before disassemblingScrub all outside surfaces with stiff bristle brush and hot soapy waterThis will prevent dirt particles or other foreign matter from entering the unit while you are working on it