1998 Johnson Evinrude EC 5 thru 15 HP Four Stroke Service Manual, Page 169Get this manual
22Use CWIC Crankshaft Pulley Nut RemoverInstaller, PIN 342212, and crowfoot wrench to facilitate removal of nut
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23Place tool on crankshaft taper aligned with keyway and secure in place with the flywheel nutUse crowfoot wrench and remove nut from crankshaft threads24Remove key and nutRemove lock plate and belt guide