This manual covers the Yamaha 30ELHV, a 1997 model outboard motor designed for marine propulsion. This 2-stroke, 30 horsepower gasoline engine is engineered for reliable performance on the water. Its robust construction and efficient design make it a dependable choice for various boating applications. This Factory Service Repair Maintenance Manual in English provides comprehensive guidance for maintaining and repairing your Yamaha 30ELHV outboard motor. It includes detailed step-by-step instructions, along with illustrations, photos, exploded views, and detailed wiring and circuit diagrams. The manual covers essential areas such as general information, periodic inspections and adjustments, fuel system, power unit, lower unit, bracket unit, electrical system, specifications, and troubleshooting, ensuring you have the knowledge to keep your motor in optimal condition.