This service repair manual covers the 1999 Yamaha SRX 600, a high-performance sport snowmobile renowned for its powerful 599cc, 3-cylinder, 2-stroke Genesis engine. Known for its agile handling and sporty nature, the SRX 600 represents Yamaha's commitment to performance-oriented powersports vehicles. This model, a part of the esteemed SRX lineage, is designed for riders seeking an exhilarating experience, combining robust engineering with a focus on speed and responsiveness. Its legacy is built on Yamaha's long-standing reputation for reliability and innovation in the powersports industry. This comprehensive manual provides detailed information essential for the maintenance, repair, and troubleshooting of your 1999 Yamaha SRX 600. It covers all major systems, including the engine, fuel system, ignition, drivetrain, suspension, steering, brakes, and electrical components. Within its pages, you will find step-by-step procedures for routine maintenance, disassembly and assembly, component rebuilding, and diagnostic troubleshooting. Technical specifications, exploded diagrams, and clear illustrations are included to assist both dealership technicians and knowledgeable owners in ensuring the optimal performance and longevity of their vehicle.