This manual covers the Yamaha 225G 250B L250B Service Repair Manual for the 2003 model year. These outboard motors are engineered for reliable performance, featuring V6, 4-stroke configurations with fuel injection and water cooling systems. Designed for a range of marine applications, these engines deliver power outputs from 200 HP to 250 HP, with displacements around 2.6 liters, offering robust solutions for various boating needs. The purpose of this comprehensive manual is to provide detailed guidance for the maintenance, repair, and troubleshooting of your Yamaha outboard motor. It includes essential information on specifications, periodic inspections, fuel and power unit systems, lower and bracket units, electrical systems, and in-depth trouble analysis. Owners, technicians, and mechanics can utilize this resource to ensure optimal performance, longevity, and safety of the vehicle.