The Yamaha 115C / 130C Outboard models, produced between 2003 and 2006, represent robust marine propulsion engineered for reliability and performance. These in-line 4-cylinder engines, typically around 1730cc, deliver 115 or 130 horsepower respectively, utilizing advanced fuel injection for efficient operation. Designed for a wide range of marine applications, these outboards are known for their durable construction and consistent power output, making them a trusted choice for boaters. This Service Repair Workshop Manual provides comprehensive guidance for the maintenance and repair of your Yamaha 115C / 130C Outboard. It covers all aspects of servicing, troubleshooting, and technical specifications, presented with detailed explanations, diagrams, and photographs. This manual is an essential resource for owners, mechanics, and technicians, ensuring the longevity and optimal performance of the engine through accurate procedures and essential maintenance schedules.