Honda BF8, BF9.9 and BF10 Outboard Motors Shop Manual., Page 116Get this manual
3FUEL PUMPIFUEL FILTER aREMOVAL
Gasoline is highly flammable and explosiveYou can be burned or seriously injured when handling fuelKeep heat, sparks, and flame awayHandle fuel only outdoorsWipe up spills immediatelyI) Remove the engine cover and right engine under cover (P5-2)
2) Slide the tube clips and disconnect the fuel tubesWipe up the spilled gasoline immediately3) Remove the two 22 mm flange bolts and fuel pumpTake care to prevent foreign material from entering the engine