This comprehensive service repair manual covers all 1998 Yamaha Outboard Motors. It contains thousands of pages of high-quality diagrams and instructions, providing detailed guidance on servicing and repairing your outboard engine. This manual is a valuable resource for anyone wanting to perform maintenance or repairs on their Yamaha outboard. You'll find exploded views, schematic diagrams, assembly and disassembly instructions, scheduled maintenance procedures, diagnostic procedures, and more. This manual empowers you to work on your engine with confidence and ensures you have all the information needed to complete the job right.