1994 Johnson Evinrude "ER" 90 LV 120 thru 140, 185 thru 225, 250, 300 Service Manual P/N 500612, Page 449Get this manual

1994 Johnson Evinrude "ER" 90 LV 120 thru 140, 185 thru 225, 250, 300 Service Manual P/N 500612, Page 449

7 DR 1799 Trim-OUTITilt-UP Mode rJl When operating the hydraulic unit in the trim -outltilt-up mode, hydraulic fluid is routed
lock check valve and back to the pumpIt is important to note that all fluid on the return path returns to the pumpBecause
the trim and tilt rods displace fluid at the top of the cylinders, the fluid returning to the pump through the reverse lock
check is not sufficient to supply the pump, so additional fluid is drawn from the reservoir5When both the trim and tilt rods
are fully extended and the pressure exceeds 1500 psi (10500 kPa), the trim-up relief valve will open, directing the fluid
to the reservoir6When the hydraulic unit is trimming outtilting up, or when the engine is running in forward gear, the following