This workshop service repair manual provides comprehensive information for the Tohatsu 115 HP outboard motor. Designed for reliability and performance, this engine is engineered for a wide range of marine applications. This manual covers all styles of the 115 HP model, offering detailed procedures to ensure optimal operation and longevity. This extensive manual, presented in English and spanning hundreds of pages, is meticulously organized with a numbered table of contents, glossary, and master index for easy navigation. It features step-by-step instructions, hundreds of photos and illustrations, and highlighted notes, cautions, and warnings to guide both do-it-yourself enthusiasts and experienced mechanics. The content includes detailed procedures for engine overhaul, fuel and ignition systems, lubrication, cooling, midsection, lower unit, gearcase, trim and tilt, and the starter system, along with tune-up procedures and torque specifications, making it an indispensable resource for maintenance and repair.