This comprehensive owner's manual provides a detailed understanding of the 1998 Yamaha YFM350UK-Big-Bear-2x4 ATV. It covers essential safety information, riding techniques, and essential maintenance procedures. The manual guides you through the machine's features and operation, including a thorough explanation of its controls, switches, and indicator lights. You'll find step-by-step instructions on starting and operating the ATV, as well as crucial information about riding safely in different terrains and conditions. The manual also covers essential maintenance tasks, such as engine break-in, lubrication, and periodic checks. It includes detailed information on replacing fluids, inspecting components, and adjusting key settings for optimal performance. Detailed troubleshooting charts help you diagnose and solve common problems. The manual also includes specifications, warranty information, and a maintenance record for your reference.

The Yamaha YFM350UK Big Bear 2x4, produced in 1998, was a reliable and versatile ATV designed for both recreational and utility purposes. This entry-level model was powered by a 348cc, air-cooled, four-stroke single-cylinder engine, known for its smooth power delivery and durability. The engine was mated to a five-speed manual transmission with reverse, providing a good balance of power and control. The Big Bear 2x4 featured a rugged chassis with independent front suspension and a swingarm rear suspension, offering a comfortable and stable ride on various terrains. Its 4x4 drivetrain, activated with a lever, provided additional traction when tackling challenging conditions, making it suitable for light hauling and work tasks. The ATV boasted a generous ground clearance and a low center of gravity, contributing to its stability and maneuverability. The Yamaha YFM350UK Big Bear 2x4 was highly regarded for its simplicity and ease of use, making it an attractive option for both novice and experienced riders. It featured a spacious and comfortable seat for a single rider, along with a convenient storage compartment for carrying tools or personal belongings. The ATV's durable construction and low maintenance requirements made it a popular choice among recreational enthusiasts and utility users alike. Its reliability and versatility allowed it to handle a wide range of tasks, from trail riding and hunting to light farm work and property maintenance. Overall, the 1998 Yamaha YFM350UK Big Bear 2x4 was a well-rounded ATV that offered a blend of performance, affordability, and practicality, solidifying its place as a beloved classic in the world of off-road recreation.