This manual covers the YFM 350 Wolverine, a first-generation model produced in 1989. Engineered for reliable performance, this versatile ATV is equipped with a 348cc 4-stroke engine featuring Mikuni VM34SS carburetion and CDI ignition. Its robust chassis includes independent double-wishbone front suspension and a swingarm with monoshock rear suspension, complemented by dual hydraulic disc front brakes and a sealed drum rear brake. The 5-speed manual transmission with reverse and shaft drive ensures efficient power delivery for a wide range of applications. This comprehensive English-language Factory Service Repair Manual provides detailed information essential for the maintenance and repair of your YFM 350 Wolverine. It includes in-depth coverage of all major systems, from engine specifications and fluid capacities to chassis components and electrical systems. You will find step-by-step procedures, troubleshooting guides, and critical technical data, including torque settings and recommended fluids, to ensure optimal performance and longevity of your vehicle.