This manual covers the Yamaha F100TLRZ outboard engine, manufactured in 2001. This 100 horsepower, 4-cylinder inline engine features a 1596 cc displacement and utilizes Fuel Injection (EFI) for efficient operation. Its robust water-cooled system and CDI ignition ensure reliable performance in marine environments. The F100TLRZ is engineered for durability and power, making it a dependable choice for various boating applications. This comprehensive Service Repair Maintenance Manual provides essential information for the upkeep and repair of your Yamaha F100TLRZ. It details step-by-step procedures for maintenance tasks, including lubrication with Yamalube 4M and recommended fuel octane. The manual includes exploded diagrams for clarity and covers critical areas such as scheduled maintenance intervals, spark plug and water pump impeller replacement, and technical specifications. This resource is designed to assist owners and technicians in maintaining the optimal performance and longevity of the engine.