This comprehensive service manual provides detailed information for the 1988 Yamaha Outboard 50ESG. Engineered for reliability and performance, this outboard model is designed to meet the demands of various marine applications. Its robust construction and advanced features ensure a superior boating experience, reflecting Yamaha's commitment to quality and innovation in marine propulsion.

This manual serves as an essential resource for maintaining and repairing your 1988 Yamaha Outboard 50ESG. It covers a wide range of topics including general information, periodic inspections and adjustments, fuel system, power unit, lower unit, bracket unit, and the electrical system. Detailed specifications, troubleshooting guides, and diagnostic procedures, complete with illustrations, photos, and step-by-step instructions, are included to assist owners, mechanics, and technicians in ensuring optimal performance and longevity of the outboard.