1988 "CC" Colt / Junior thru 8 Models Service Manual, P/N 507659, Page 126Get this manual
Flywheel Servicing InformationAll Models rj:H:l In order to produce the current and voltage necessary to run an ignition system, the flywheel magnets must be of particular strength Weak 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 C.Dvoltmeter which may cause unnecessary replacement of ignition componentsFlywheel magnets rarely go bad and would only be checked as last resort in solving an ignition problem Removal of Flyw heel
i twist and remove all spark plug
'" 1To avoid accidental starting of engine while servicing, leads2Remove the flywheel nut using strap wrench to hold the flywheel 2.5, Ultra 4, Excel ModelsUse OMC Flywheel Holder