This manual covers the Yamaha 115ETLJ outboard motor, produced in 1986. Designed for marine propulsion, this 2-stroke gasoline engine delivers 115 horsepower. Yamaha is renowned for its engineering quality and reliability, ensuring consistent performance for various watercraft applications. This model represents a robust and dependable choice for boaters seeking efficient and powerful outboard performance. The scope of this Factory Service Repair Maintenance Manual is comprehensive, providing essential information for the upkeep and repair of your Yamaha 115ETLJ. It details general information, periodic inspections and adjustments, and specific procedures for the fuel system, power unit, lower unit, bracket unit, and electrical system. With included illustrations, wiring diagrams, photos, exploded views, step-by-step instructions, and diagnostics, this manual serves as an indispensable resource for owners and technicians to maintain optimal performance and longevity of the outboard motor.