1990 Johnson Evinrude "ES" 9.9 thru 30 Service Manual, P/N 507871, Page 114Get this manual
Ignition Plate Servicing Removal '" 1To avoid accidental starting of engine while servicing, twist and remove all spark plug leads2If equipped, remove the manual starterSee Section 73Remove the flywheelRefer to Flywheel Servicingf1l 4Loosen the five screws attaching the ignition plate to the
I!J retainer plateLift the ignition plate from the powerheadRemove the four support plate screws support plates from the powerheadInstallation
Lift the
retainer
1Place the retainer plate, then the support plate on the