Honda BF20A-BF25A, BF25D-BF30D Outboard Motors Shop Manual., Page 105Get this manual
Quality of the image is intentionally reduced!
HONDA BS
[2]8 0 UBOLT (31 NGE
OIL RETURN TUBE
ASSEMBLY: Cylinder head cover sideConnect the oil return tube by aligning its "I" mark with the "I" mark on the cylinder head cov