This Clymer B789 Yamaha Outboard Shop Manual is a comprehensive guide for owners of Yamaha outboard motors with 115-250 Hp engines. It covers all aspects of the two-stroke engines from 1999-2002 and provides detailed information on how to use and maintain them. The manual includes information on the make Yamaha, as well as parts and accessories, manuals and literature, and boats and watercraft. It is a must-have for anyone who wants to keep their Yamaha outboard motor running smoothly.