This comprehensive service repair manual provides detailed instructions and specifications for maintaining and repairing your 2009 Polaris Sportsman 850 EFi/HD/EPS series ATV. It covers everything from routine maintenance to complex repairs, ensuring you have the information you need to keep your ATV running smoothly.

The manual is divided into sections, each dedicated to a specific system. General Information provides an overview of the ATV, its components, and safety procedures. Maintenance covers scheduled maintenance tasks, including fluid changes, lubrication, and inspections. Electronic Fuel Injection details the operation and troubleshooting of the fuel injection system. The Cooling System section covers the radiator, fan, and coolant system. Engine covers the internal workings of the engine, including the cylinder head, crankshaft, valves, and pistons. Transmission details the operation and maintenance of the gearbox. Clutching (PVT) covers the primary and secondary clutches responsible for power transmission. Final Drive describes the differential, axles, and wheels. Body/Frame covers the ATV's structural components and their assembly. Steering/Suspension details the steering system and front and rear suspension components. Brakes covers the brake system, including calipers, rotors, and pads. Finally, Wire Diagrams provide detailed wiring diagrams for the ATV's electrical system.

This manual is filled with illustrations, photographs, and diagrams that clarify procedures and help you identify parts. The manual is a valuable resource for anyone who wants to perform their own maintenance and repairs, saving you time and money. Whether you're a seasoned mechanic or just starting out, this manual will provide you with the knowledge and confidence to tackle any job.

This manual covers the following models:

* 2009 Polaris Sportsman XP 850
* 2009 Polaris Sportsman XP 850 International
* 2009 Polaris Sportsman XP EPS 850
* 2009 Polaris Sportsman XP EPS 850 International

## Polaris Sportsman 850: A Powerful and Versatile ATV

The Polaris Sportsman 850, introduced in 2009, is a robust and capable ATV designed for tackling various terrain and tasks. Powered by an 850cc, liquid-cooled, fuel-injected, four-stroke engine, the Sportsman 850 delivers impressive power and torque, making it ideal for hauling heavy loads, tackling challenging trails, and navigating demanding off-road adventures. Its independent front and rear suspension, coupled with long travel shocks, ensures a comfortable and controlled ride, even over rough terrain.

This ATV boasts a variety of features that enhance its functionality and user experience. It includes an electronic fuel injection system for precise fuel delivery and improved starting, a digital instrument panel that displays vital information like speed, RPM, and fuel level, and a convenient handlebar-mounted switch for selecting between two-wheel and four-wheel drive. The Sportsman 850 also features a spacious cargo box with a generous weight capacity, enabling users to carry equipment, supplies, or even passengers with ease. This, combined with its durable construction and reliable performance, makes the Sportsman 850 a popular choice for both recreational riders and utility-oriented users.