Honda BF115A, BF130A Outboard Motors Shop Manual., Page 238Get this manual
HONDA BF115A-130A
4) Align the stopper pin hole in the attachment and the stopper pin hole in the shaft, and insert the stopper pin into the holes to fix the attachment
111 CYLINDER
5) Align the bearing tab with the groove in the cylinder block61 Install the bearing by tightening the nut
Align the pin holes of the same stamp mark
141 BEARING
CAUTION: Be sure that the bearingtab aligns with the groove in the cylinder block, and tighten the nut slowly[I] NUT