This manual covers the Yamaha 115ETXN Outboard motor, manufactured in 1984. This inline 4-cylinder, 115 horsepower outboard motor features a CDI ignition system and carburetor fuel delivery, designed for reliable performance on the water. Its robust engineering ensures durability for various marine applications, reflecting Yamaha's commitment to quality and longevity in their marine products. This Service Repair Maintenance Manual provides comprehensive guidance for the Yamaha 115ETXN Outboard. It details disassembly, repair, assembly, and inspection procedures, supported by exploded diagrams. The manual is organized with step-by-step instructions and is fully searchable and bookmarked for efficient use. It serves as an essential resource for owners, mechanics, and technicians to ensure proper maintenance and repair, maintaining the optimal performance and operational integrity of the outboard motor.