This manual covers the Polaris ATP 500 4x4 All-Terrain Vehicle (ATV) produced for the 2004 and 2005 model years. Known for its utility and robust design, the ATP 500 4x4 offers a reliable platform for both work and recreational activities. Its engineering emphasizes durability and performance, making it a capable machine for various terrains and tasks. The 499cc liquid-cooled, single-cylinder engine, paired with an automatic CVT transmission and selectable 2WD/4WD, provides a versatile and user-friendly experience. This comprehensive Factory Service Repair Workshop Manual provides detailed information for all repairs, servicing, and troubleshooting procedures. It includes in-depth coverage of the engine, fuel system, cooling system, transmission and drivetrain, suspension, brakes, electrical system, steering, and chassis. With hundreds of pages of content, including step-by-step instructions, exploded diagrams, and wiring schematics, this manual is an essential resource for owners, DIY enthusiasts, and professional technicians seeking to maintain and repair their Polaris ATP 500 4x4.