Honda BF8, BF9.9 and BF10 Outboard Motors Shop Manual., Page 148Get this manual
3) Install the charge and exciter coils:
[I6A CHARGE COIL TYPE
6A charge coil type:
Install the charge and exciter coils and tighten the four rnm flange bolts
12A charge coil type:
Install the charge coil and tighten the three mm flange bolts
12 CHARGE COIL TYPE