1987 Johnson/Evinrude CU Outboards 35A thru 55 Service Manual, Page 326Get this manual
Installation Of Trim Cylinder
1Place the trim cylinder in the mounting bracket and install the trim cylinder retainer pin into the base of the trim cylinder2Install the clip into the end of the trim cylinder retainer pin3Connect the wire to the sending unit and secure the wire with nut4Connect the oil line to base of the trim cylinder