1995 Johnson/Evinrude Outboards 50 thru 70 3-cylinder Service Manual, Page 305Get this manual

1995 Johnson/Evinrude Outboards 50 thru 70 3-cylinder Service Manual, Page 305

Trim-INTilt-DOWN Mode [] When the hydraulic unit is in the Trim-INrTilt-DOWN mode, the hydraulic fluid is routed in the following
of fluid displaced by the tilt and trim rods, less fluid is required above the tilt and trim pistons than is being supplied
to the pump from beneath the pistonsSome of the fluid from the outlet side of the pump is returned to the reservoir through
the trim-down pump relief valve 6If the switch is held in the down position after the trim and tilt rods are retracted, the
pressure buildup will open the trim-down pump relief valve and the fluid will be directed back to the reservoirThis valve
opens at approximately 800 psi (4200 kPa)7When the hydraulic unit is tilting downtrimming in, or when the engine is running