2001 Edition Yamaha F225A and LF225A Outboards Service Manual, Page 143Get this manual
Cylinder block No1 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Crankshaft Cylinder block Crankcase Oil seal Thrust bearing Thrust bearing Main bearing Main bearing Stud bolt Bolt Bolt Bolt O-ring O-ring Bolt Holder Thermoswitch Cover Thermostat Bolt Clip Cooling water hose Oil seal Oil seal O-ring Oil pump assembly Gasket Oil seal Oil seal Bolt Part name Q'ty 13 4