The Yamaha Wolverine 350, produced as part of the 1st Generation from 1995 to 2005, is a robust all-terrain vehicle designed for demanding off-road exploration. Featuring a 348cc air-cooled, 4-stroke engine with a Mikuni BS34 carburetor, it offers reliable performance for a variety of terrains. Its engineering is evident in the independent double wishbone front suspension and swingarm rear suspension, complemented by dual hydraulic disc brakes on both the front and rear. The vehicle's drivetrain includes an automatic CVT transmission with selectable 2WD/4WD (On-Demand) capability and forward, neutral, and reverse gear selection, making it a versatile choice for adventurous riders.

This comprehensive Factory Service Manual, written in English, provides detailed instructions for the diagnosis and service of the 2003 Yamaha Wolverine 350. It covers essential maintenance procedures, including engine oil type and capacity, recommended service intervals for oil changes and lubrication points, and specific chassis maintenance tasks. Furthermore, the manual details technical specifications for the electrical system, ignition, lighting, and chassis components such as suspension and brakes, along with wheel and tire sizes. This resource is invaluable for owners, mechanics, and technicians seeking to ensure the optimal performance, longevity, and safe operation of their Wolverine 350.