Honda BF8, BF9.9 and BF10 Outboard Motors Shop Manual., Page 285Get this manual
6IGNITION COIREGULATIDRRECTIFIER aREMOVAL
1) Remove the following:engine cover (P5-1)- left engine under cover (P5-3)- neutral start cable (P7-1)- recoil starter (P7-2)- silencer cover (P8-1)- ignition control module (P16-18)2) Disconnect the spark plug caps from the spark plugs
3) Disconnect the ignition coil primary wires from the ignition coil and remove the ignition coil4) Remove the 25 flange bolts, clip bracket and and regulatorlrectifier