Honda BF8, BF9.9 and BF10 Outboard Motors Shop Manual., Page 74Get this manual
6005 RADIAL
131 PROPELLER SHAFT HOLDER
BALL BEARING
11I 17 mm SEAL
1) Install the clutch shifter with the "F" mark facing toward the forward bevel gear side and align the center of the clutch shifter pin hole with the shifter pin groove of the propeller shaft as shown2) Install the shift spring into the propeller shaft