1996 Johnson Evinrude "ED" 9.9 thru 30 2-Cylinder Service Manual, P/N 507122, Page 209Get this manual
Exhaust Housing Service Removal and Disassembly
20 thru 30
1Remove the powerhead as described in Section 42Remove the gearcase as described in Section 6
Remote ModelsRemove the two screws with lock washers retaining the shift lever Pull the shift lever out of the lower engine cover4Remove the actuator cam grommet from the lower engine coverRaise the grommet toward top of the actuator cam To remove the actuator cam, pull base of it over the grease fitting in the adjustment lever and shaft
5Remove the four screws holding the lower engine cover to the exhaust housingLift the cover off the exhaust housingIfthe washers on the exhaust housing are loose, remove them at this time