This service manual provides comprehensive guidance for Robin EX13, EX17, EX21, and EX27 engines. Designed for technicians and service professionals, these engines are known for their robust performance and reliability in various applications. This manual details the engineering and specifications that contribute to the dependable operation of these power units, ensuring optimal functionality and longevity.

The scope of this manual encompasses essential maintenance procedures, troubleshooting diagnostics, and detailed technical specifications for the EX13, EX17, EX21, and EX27 engine models. It serves as an indispensable resource for owners, mechanics, and technicians, offering the necessary information to perform repairs, conduct routine maintenance, and ensure the safe and efficient operation of the engine.