This comprehensive service repair manual for Yamaha 50G, 60F, 70B, 75C, and 90A outboard motors provides detailed instructions and high-quality diagrams for servicing and repairing your engine. From top to bottom, this manual covers every aspect of your outboard motor, making it an essential resource for both experienced mechanics and DIY enthusiasts. The manual covers a wide range of topics, including general information, specifications, periodic inspection and adjustment procedures, fuel system maintenance, power unit repair, lower unit servicing, bracket unit repair, electrical system troubleshooting, and comprehensive trouble analysis. This manual details the proper procedures for servicing and repairing your engine, ensuring that you have the knowledge and skills needed to keep your outboard motor running smoothly.

This comprehensive Yamaha 50G, 60F, 70B, 75C, and 90A Outboard Service Repair Manual is an essential resource for anyone looking to maintain and repair these popular models of outboard motors. Covering a wide range of model years and serial numbers, this manual provides detailed insights and instructions for servicing and repairing every aspect of these engines. It is specifically designed for the "Do-It-Yourselfer," giving you the confidence and knowledge to tackle repairs and maintenance on your own. The manual delves into all areas of the outboard engine, starting with general information and specifications. It then guides you through periodic inspections and adjustments, providing step-by-step instructions on essential maintenance tasks. The manual covers the fuel system, power unit, lower unit, bracket unit, and electrical systems in great detail. Detailed diagrams and illustrations complement the text, visually clarifying each step of the repair process. The "Trouble Analysis" section serves as a handy troubleshooting guide, helping you identify and resolve potential issues that may arise. This manual is a valuable investment for anyone who wants to keep their Yamaha outboard motor running smoothly and efficiently. With its thorough coverage and clear instructions, this manual empowers you to become a confident, self-sufficient outboard maintenance professional.