Honda BF8, BF9.9 and BF10 Outboard Motors Shop Manual., Page 214Get this manual
61 Engage the release rod with the reverse lock arm7) Apply grease to the shaft pivot holes of the swivel case and install the reverse lock arm, reverse lock collar and reverse lock shaft A [I] REVERSE LOCK COLLAR
1 REVERSE LOCK 2
8) Install the plain washer and install new cotter pin, and spread the ends as shown
[51REVERSE LOCK SHAFT mm COTTER
9) Apply grease to the reverse lock hook pivot holes of the reverse lock arm10) Install the reverse lock springs, reverse lock hook and