1998 Johnson Evinrude "EC" 90, 100C, 105C, 115, 150, 150C, 175 60 deg. LV Service Manual, P/N 520210, Page 205Get this manual
Stern Bracket Servicing Removal
1Remove the gearcase as described in Section 62Remove the powerhead as described in Section 43Remove the exhaust housing as described in this section
Disassembly
1Using a insocket, remove the retaining nut from the bottom of the pivot shaftDiscard the nutRemove the mount bracket and the keeper from the pivot shaft2Remove the steering shaft and thrust washe swivel bracket