2001-2014 Honda BF/BFP8D, BF/BFP9.9D Outboards Shop Manual, Page 113Get this manual
BFBC-BF9.9C 2) Install the carburetor, silencer, carburetor insulator, new carburetor gaskets and silencer gasketAlign the cutouts of the carburetor insulator and carburetor gaskets3) Tighten the two 98 mm flange bolt to the specified torque
CARBURETOR INSULATOR
TOROUE: 10 Nm (1.0 kgfm, Ibf.ft)
4) Connect the fuel tube to the carburetor
5) Install the silencer cover and tighten the 22 mm flange bolts to the specified torque