This comprehensive service, repair, and maintenance manual is specifically designed for the 1997 Yamaha S115TXRV outboard motor. It offers a detailed and user-friendly guide for mechanics, providing step-by-step instructions for every aspect of disassembly, repair, assembly, and inspection. The manual is organized with a clear and concise approach, making it easy to navigate and find the information you need quickly. Each section is complemented by exploded diagrams, providing visual references for accurate disassembly and assembly procedures. The manual covers all aspects of the motor, ensuring you have access to the complete technical information required for successful maintenance and repair.

The Yamaha S115TXRV is a powerful and reliable 4-stroke outboard motor designed for a diverse range of boating activities. It boasts a 115 horsepower, 1.8L, 4-cylinder engine configuration, renowned for its smooth operation and impressive fuel efficiency. This engine is a workhorse, suitable for powering medium-sized fishing boats, pontoons, or even smaller cruisers, while offering a comfortable ride and ample power for towing water skiers or wakeboarders. The S115TXRV incorporates numerous features designed to enhance user experience, including a high-output alternator for reliable power to your electronics, a robust stainless steel propeller for optimal thrust and longevity, and a large-capacity fuel tank for extended excursions.

The S115TXRV exemplifies Yamaha's commitment to advanced engineering and environmental consciousness. Its fuel-injected system ensures optimal combustion efficiency while reducing emissions, contributing to an environmentally responsible boating experience. The engine's lightweight design coupled with integrated steering and throttle controls makes for effortless maneuverability and control, providing a seamless and enjoyable boating experience. Yamaha has also implemented a comprehensive digital network system (Digital Network System - D.N.S.) on the S115TXRV, allowing for easy monitoring of vital engine data, providing valuable insights into performance and maintenance requirements. This proactive approach to engine management ensures longevity and optimal performance, solidifying the S115TXRV's reputation as a reliable and durable outboard motor for both recreational and professional use.