1997 Johnson Evinrude "EU" 90 thru 115 90 CV Service Manual, P/N 507267, Page 209Get this manual
Jet Drive Servicing Removal and Disassembly 1To avoid accidental starting of engine while servicing, twist and remove all spark plug leads&
2Remove nutflat washerand shift cable end reverse gate cam
3Remove cable by rotating shift cable to vertical position and removing the adjusting nut and cable from the shift cable anchor
rn 4Remove sixthe intakeretaining the intake housing to the jet screws housingRemove housing
5Bend tab-lock washer ears and remove impeller nut Remove tab-lock washer and discard