2001 Edition Yamaha F225A and LF225A Outboards Service Manual, Page 208Get this manual

2001 Edition Yamaha F225A and LF225A Outboards Service Manual, Page 208

Lower unit
2Install the new gasket 2, outer plate cartridge 3, and dowel pins 4
NOTE: Apply grease to the new O-rings before installation2Install the bolts 1, ring 2, and bolts 3, and then tighten the bolts to the specified torque
Propeller shaft housing bolt 1: 30 Nm (3.0 kgfm, 22 ftlb)