This service repair workshop manual provides comprehensive information for the Tohatsu 50 HP outboard motor. Engineered for reliability and performance, this engine is designed to meet the demands of various marine applications. Its robust construction and advanced features ensure efficient operation and durability, making it a trusted choice for boaters. This manual serves as an essential guide for owners and independent service professionals. It covers a wide range of topics including tune-up procedures, fuel system repair, ignition and electrical system repair, cooling system maintenance, lubrication, gearcase repair, powerhead overhaul, hand rewind starter repair, and trim and tilt system repair. With detailed step-by-step instructions, diagrams, illustrations, wiring schematics, specifications, and a troubleshooting guide, this manual ensures proper maintenance and repair for optimal performance and longevity of your Tohatsu 50 HP outboard motor.