This manual covers the Yamaha 115ETLK, a 1985 model 2-stroke outboard engine. It features an inline 4-cylinder configuration with a 1704cc (104 cubic inch) displacement, capable of producing 115 horsepower. The engine utilizes a triple carburetor fuel system and a CDI ignition, with water cooling for efficient operation. Designed for marine applications, this engine is built for reliability and performance on the water. This comprehensive Service Repair Maintenance manual in English provides detailed information essential for the upkeep and repair of your Yamaha 115ETLK outboard. It includes procedures for maintenance, troubleshooting guides, technical specifications, and safety recommendations. This resource is invaluable for owners, mechanics, and technicians seeking to ensure the optimal performance and longevity of the engine.