Yamaha Marine Outboards Factory Service / Repair/ Workshop Manual 225G 250B L250B, Page 293Get this manual
Quality of the image is intentionally reduced!
MAIN VALVE AND VALVE RETAINER (225F, L225F, 250B, L250BS225, L225, S250, L250)
JobPart Valve retainer O-ring O-ring Valve seal Spring Spring seat Valve seal