The Yamaha Banshee YFZ350 is a legendary sport ATV, renowned for its potent liquid-cooled 294cc two-stroke, parallel-twin engine and aggressive styling. Introduced in 1987, it quickly established itself as a dominant force in the performance ATV market, offering a thrilling combination of power, speed, and agile handling. Its design, featuring a 6-speed manual transmission with reverse, long-travel suspension, and hydraulic disc brakes front and rear, made it a favorite for recreational riding and competitive racing. The Banshee's enduring popularity is a testament to its robust engineering and exhilarating performance, making it a sought-after machine for enthusiasts. This comprehensive workshop service repair manual provides detailed information essential for the maintenance, repair, and overhaul of your Yamaha Banshee YFZ350. Covering all critical systems, including the engine, transmission, chassis, suspension, brakes, and electrical components, this manual offers step-by-step procedures for disassembly, assembly, inspection, and troubleshooting. With detailed technical specifications, torque values, and maintenance schedules, it empowers owners and technicians to ensure optimal performance and longevity of their ATV. This English-language manual is designed to guide users through everything from routine servicing to complex repairs, ensuring the Banshee remains in peak condition.