Honda BF8, BF9.9 and BF10 Outboard Motors Shop Manual., Page 141Get this manual
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21) Install the silencer cover and insert the tube end into the recess on the oil case as shownTORQUE: 10 N-m (1.0 kgf-m, Ibf-ftl 22) Hook the fuel tube on the hook of the silencer cover23) Reinstall