This manual covers the Johnson Evinrude 10 Hp outboard motor produced between the model years 1956 and 1970. These engines are recognized for their robust construction and dependable performance, making them a reliable choice for various boating applications. Their straightforward design facilitates ease of operation and maintenance, ensuring a consistent and enjoyable experience on the water. The purpose of this comprehensive service manual is to provide detailed instructions for the maintenance, repair, and troubleshooting of your Johnson Evinrude 10 Hp outboard motor. It includes essential technical specifications, diagnostic procedures, and step-by-step repair guides designed to assist owners, technicians, and mechanics in keeping the engine in optimal condition. Adhering to the guidelines within this manual will help ensure the longevity and efficient operation of your motor.