This manual covers the 1998 Yamaha 115-130 HP 2-stroke Outboard models, including specific units such as the 115TLRW, 130TLRW, B115TLRW, C115TLR, C115TXRW, L130TXRW, S115TLRW, S115TXRW, S130TLRW, and S130TXRW. These engines are engineered for reliable performance and are a testament to Yamaha's commitment to quality in marine propulsion. Designed for a wide range of boating applications, these outboards deliver robust power and efficiency. This comprehensive service repair workshop manual provides detailed information essential for the maintenance and repair of your Yamaha outboard. It includes sections on general information, specifications, periodic inspection and adjustment, fuel system, power unit, lower unit, bracket unit, electrical unit, and troubleshooting. This manual is an indispensable resource for owners, mechanics, and technicians to ensure optimal performance and longevity of the engine.