1998 Johnson Evinrude "EC" 90, 115 SPL Service Repair Manual, P/N 520209, Page 171Get this manual
Quality of the image is intentionally reduced!
7 Remove the screws, stern bracket to trim manifold, and remove the trim and tilt unitAssembly
[] 1 Install an upper steering shaft bushing, lower seal, and upper seal in the swivel brack