1996 Johnson Evinrude "ED" 9.9 thru 30 2-Cylinder Service Manual, P/N 507122, Page 106Get this manual
Flywheel Servicing In order to produce the voltage necessary to run an ignition system, the flywheel magnets must be of particular strengthWeak flywheel magnets can cause low ignition voltage, which could affect motor performanceWeak flywheel magnets can also cause low readings on ignition test equipment, such as the peak-reading voltmeter, which may cause unnecessary replacement of ignition componentsFlywheels rarely go bad and would only be replaced as last resort in solving an ignition problemRemoval '" 1To avoid accidental starting of engine while servicing, twist and remove all spark plug leads
holding tool as drawn on Page 3-6 and three PIN 307641 screws from OMC Universal Puller Set, PIN 378103, or other suitable tool to hold the flywheelrJl 3Apply OMC Moly Lube to threads of pressing screw and center hole of crankshaftf4l 4Assemble the followin.g Puller Set, PIN 378103: from OMC Universal