Honda BF15D BF20D Outboard Motors Shop Manual., Page 118Get this manual

Honda BF15D BF20D Outboard Motors Shop Manual., Page 118

gINSTALLATION Take care to prevent foreign material from entering the engine[2] VALVE NUT

2 Nm (0.2 kgfm,

1) Install the SE valve noting the direction, and secure the

valve nut (Type without electric starter)