This workshop service manual provides comprehensive repair and maintenance information for the Tohatsu M5B Outboard motor. Designed for reliability and performance, the M5B is an outboard motor known for its robust engineering. This manual is intended to cover all aspects of the M5B model, ensuring its continued operational efficiency. This document serves as an essential resource for professional technicians and DIY mechanics alike. It details routine maintenance schedules, troubleshooting procedures, overhaul instructions, and technical specifications. With step-by-step guidance and clear explanations, this manual empowers users to effectively maintain, diagnose, and repair their Tohatsu M5B Outboard motor, ensuring optimal performance and longevity.