Honda BF8, BF9.9 and BF10 Outboard Motors Shop Manual., Page 64Get this manual
4) Set commercially available flywheel puller to the flywheel securely avoiding the magnet sections and taking care not to damage the ring gear [I] FLYWHEEL PULLER
IComrnercially available)
Do not hit the flywheel with hammer
5) Before removing the flywheel, turn the flywheel clockwise until the No1 cylinder is at top dead center of itscompression stroke (the#I timing mark on the timing belt driven pulley aligns with theon the mark cylinder headRemove the flywheel and woodruff key
6) Remove the 14 mm flange bolt and harness set plate