1998 Johnson Evinrude "EC" Accessories Service Manual, P/N 520213, Page 112Get this manual
[] 5Install the four motor screwsTighten the screws to 35-52 inIbs(4-6 Nm)[] 6Fill the reservoir to the bottom of the fill hole with CIVIC Power TrimlTiltSteering FluidInstall and tighten the reservoir capTurn the manual release valve in until it seatsCycle the unit up and down several times to purge air !1Q]
7Operate the unit to the full UP position, then jog DOWN to release pressureCheck the fluid level again, and add fluid if necessaryRemember that all rods must be completely up to check the fluid levelTest your work by performing the Pressure Leakdown Test8Before installing the trimtilt unit, check the tilt rod bushings; replace them if they are worn excessively9Check the bushings on the bottom of the manifold body, and replace them if they are worn excessively