The Bruin 350 4x4 ATV, produced for the 2004, 2005, and 2006 model years, represents a commitment to engineering robust and reliable all-terrain vehicles. This mid-size utility ATV is designed to balance performance with comfort, making it suitable for a wide range of applications from demanding work tasks to recreational trail riding. Its 348cc, four-stroke, liquid-cooled engine, coupled with a selectable 2WD/4WD system and automatic transmission, provides dependable power and traction in various terrains. The heritage in manufacturing high-quality powersports equipment ensures a durable and capable machine for both DIY enthusiasts and professional mechanics. This comprehensive Workshop Service Repair Manual provides detailed instructions and essential technical information for the Bruin 350 4x4 ATV. It covers complete service and repair procedures, including routine maintenance, engine overhaul, transmission service, drivetrain system maintenance, brake system repairs, suspension and steering adjustments, and electrical system diagnostics. The manual is organized to assist owners, mechanics, and technicians in effectively maintaining and repairing the vehicle, offering step-by-step guidance, clear illustrations, and critical specifications to ensure optimal performance and longevity.