This manual covers the Yamaha S115TXRW outboard motor, manufactured in 1998 by Yamaha Motor Corporation. This 115 horsepower, 2-stroke, water-cooled marine propulsion unit is designed for gasoline fuel and features a CDI ignition system and a carburetor fuel delivery system. Its robust engineering ensures reliability for marine applications, offering dependable performance for various boating needs. The outboard drive system provides forward, neutral, and reverse gear shifting for efficient operation on the water.

This comprehensive Service Repair Maintenance Manual in English provides detailed guidance for all aspects of the motor. It includes step-by-step procedures for disassembly, repair, assembly, and inspection, complemented by exploded diagrams before each disassembly section. The manual is searchable and bookmarked for easy navigation, serving as an essential resource for owners, mechanics, and technicians. It details recommended lubrication, such as 2-stroke outboard oil, and covers all technical specifications necessary for maintaining and repairing this Yamaha outboard motor.