1989 Johnson Evinrude "CE" 9.9 thru 30 Service Manual, P/N 507754, Page 95Get this manual
Intake Manifold Servicing, 20-30 Removal 1Follow steps listed in Carburetor Removal, this section
Remove pin
end of throttle control rod
3Remove tie strap
and disconnect oil recirculation hose
4Remove nuts and screws attaching intake manifold to powerheadRemove intake manifold and gasket
5 Remove flat head Phillips screw and carefully remove
leaf plate assembly and gasket
Inspection