Honda Outboards BF40A/BF50A Service Manual, Page 155Get this manual
HONDA BF35A45A
EXTENSION COVERUNDER COVER
DISTANCE COLLAR
[1] DRAIN PLUG RUBBER
5 45 mm SCREW
3 Nm (0.3 kg-m, 2.2 ft-Ibl
[3] UNDER COVER (16]
WATER TUBE SEAL RING
[15] UNDER COVER RUBBER