This manual covers the Tohatsu M5BS Outboard motor, a 5 HP water-cooled gasoline engine designed for marine propulsion. Engineered for reliability and performance, this outboard motor is a capable unit for various watercraft applications. Its robust construction and efficient design ensure dependable operation, making it a practical choice for recreational boating and light commercial use. This comprehensive Workshop Service Manual (WSM) provides detailed information for the maintenance and repair of the Tohatsu M5BS Outboard. It includes essential procedures for routine servicing, troubleshooting common issues, and performing in-depth repairs. Technicians and owners will find the technical specifications, diagrams, and step-by-step instructions invaluable for keeping the outboard motor in optimal condition.