1995 Johnson/Evinrude Outboards 9.9, 15 four-stroke Service Manual, Page 74Get this manual
Flywheel Servicing Notelln 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 leads2Remove the flywheel nutUse flywheel 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 flywheel
[]] 3Apply Moly Lube to threads of pressing screw and center hole of crankshaft
4Assemble the following components from OMC Universal Puller Set, PIN 378103: