Honda BF8, BF9.9 and BF10 Outboard Motors Shop Manual., Page 236Get this manual
dASSEMBLY 1) Install the lever grip and secure it with the 12 mm self-tapping screw
111 LEVER SPRING
[21 NEUTRAL
2) Install the lever spring, neutral release lever and lever set plate, and tighten the 10 mm screw
5x12mm SELF-TAPPING SCREW
CONTROL LEVER
3) Install the neutral lock block as shown and secure it with
the 16 mm self-tapping screws
[1] mm SELF-TAPPING SCREW