1997 Johnson/Evinrude EU 25, 35 HP 3-Cylinder outboards Service Manual, Page 263Get this manual
Description of System
rn Thefluid reservoir, pump, motor, and cylindercontains all hydraulic unit consists of manifold that valving,
The hydraulic unit pivots on the lower thrust rod and the piston rod attaches to the underside of the engine swivel bracketAs the cylinder begins to extend, the first 15 of engine movement is considered the trim range because the swivel bracket is supported by the port and starboard stern bracketsAs the cylinder continues to extend, the remaining 50 of engine movement is considered the tilt rangeTotal engine movement is 65
m The engine can be by openingraised or lowered throughits manually the manual release valve entire trim and tilt range