The Polaris Magnum 325 and Magnum 500 All-Terrain Vehicles (ATVs) from the 2001 model year represent a strong lineage of utility and performance in the powersports industry. Built by a leader in powersports vehicle manufacturing, these models are recognized for their robust utility and versatility. The Magnum line is characterized by its powerful 4-stroke, liquid-cooled engines, with displacements of 325cc and 499cc respectively, paired with a reliable automatic Variable Transmission (PVT) featuring high, low, neutral, and reverse gears. These ATVs are designed for a wide range of applications, from demanding work to recreational trail riding, emphasizing engineering quality and dependable operation. This comprehensive factory service repair workshop manual, written in English, provides extensive guidance for the maintenance, repair, and troubleshooting of your 2001 Magnum 325 or Magnum 500 ATV. Covering all major systems including the engine, drivetrain, suspension, steering, braking, and electrical systems, this manual offers detailed procedures for everything from routine maintenance like oil changes and filter replacements to complex engine overhauls and component rebuilds. With hundreds of pages of factory-authorized information, including step-by-step instructions, diagnostic charts, and detailed diagrams, this manual is an essential resource for professional mechanics, DIY enthusiasts, and owners seeking to ensure the optimal performance and longevity of their vehicle.