1996 Johnson Evinrude "ED" 40 thru 55 2-Cylinder Service Manual, P/N 507124, Page 310Get this manual

1996 Johnson Evinrude "ED" 40 thru 55 2-Cylinder Service Manual, P/N 507124, Page 310

DOWN 1When the DOWN button is pressed, the pump Q) rotates in clockwise direction2Fluid pressure opens the DOWN check valve
to the pump Q)5To allow for the volume differential caused by the piston rod, excess fluid is vented to the reservoir through
the DOWN relief valve 6When the piston is completely retracted, pump output is vented to the reservoir through the DOWN relief
valve to protect the unit from extreme operating pressures7When the unit is operated in the DOWN direction or when the engine