The Polaris Sportsman 850 XP EPS is a high-performance All-Terrain Vehicle (ATV) renowned for its robust 850cc ProStar engine, Electronic Power Steering (EPS), and advanced Independent Rear Suspension (IRS). Designed for demanding utility tasks and challenging recreational riding, this model offers superior power, exceptional handling, and a comfortable experience across varied terrains. Its engineering emphasizes reliability and capability, making it a leading choice in its class, competing with other premium utility ATVs by providing a blend of raw power and refined rider assistance features. This comprehensive Workshop Service Repair Manual provides in-depth technical information for the Polaris Sportsman 850 XP EPS, covering model years from 2012 onward. It details all essential maintenance procedures, from routine service intervals for engine oil and filters to specific fluid recommendations for the cooling and brake systems. The manual also includes extensive troubleshooting guides for common issues, engine and transmission disassembly/assembly instructions, and electrical system diagnostics with detailed wiring diagrams, making it an indispensable resource for owners and technicians aiming to maintain and repair the vehicle effectively. 🏷️ Basic Information Identification Make: Polaris Model: Sportsman 850 XP EPS Model Variant: Sportsman XP 850, Sportsman XP 850 EPS, Sportsman 850 Touring Year Coverage: 2012 onward Vehicle Type: All-Terrain Vehicle (ATV) Engine Code: 850cc DOMESTIC TWIN CYLINDER, 4-CYCLE LIQUID-COOLED Generation Model Generation: This generation of the Sportsman 850 XP EPS represents a refinement of Polaris's high-performance utility ATV platform, featuring the advanced ProStar engine and EPS technology. 👋 Introduction Market Position Market Position: The Polaris Sportsman 850 XP EPS is positioned as a premium, high-performance utility and recreational ATV, known for its robust power, advanced features like electronic power steering (EPS), and comfortable ride, making it a top choice for demanding tasks and challenging terrains. Competitive Analysis Competitors: Competes directly with other flagship utility ATVs from manufacturers like Can-Am (Outlander series), Yamaha (Grizzly series), and Arctic Cat (ProWild series). Key Features Key Features: Powerful 850cc ProStar engine, Electronic Power Steering (EPS), Independent Rear Suspension (IRS), Polaris Variable Transmission (PVT) with engine braking, on-demand AWD, and premium fit and finish. This manual provides the in-depth technical knowledge to maintain and repair these advanced features. 📋 Manual Details Coverage Areas Manual Coverage Areas: General Information, Specifications, Maintenance, Special Tools, Engine Disassembly, Engine Assembly, Fuel System, EFI System, Fuel Injector, Idle Air Control, PVT System, Engine Coolant, Troubleshooting, Ignition Coil, Digital Wrench System, EFI Diagnostics, Cooling System, Radiator System, Water Pump, Clutch System, Final Drive, Thermostat System, Lubrication System, Transmission, Shift Linkage, Gear Selector, Electrical System, Battery System, Starter Motor, Charging System, Body & Framework, Ignition System, Steering/Suspension, Brake System, Wiring Diagram Page Count Estimated Page Count: Varies by specific release, typically 300-600+ pages for a comprehensive service manual. Manual Type Manual Type: Workshop Service Repair Manual Manual Purpose: To provide comprehensive guidance for servicing, repairing, and troubleshooting the Polaris Sportsman 850 XP EPS ATV. Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Covered Systems: Engine (internal components, fuel delivery, ignition, cooling, lubrication), Powertrain (PVT, clutch, final drive, transmission), Electrical System (charging, starting, ignition, EFI diagnostics, wiring), Chassis (steering, suspension, brakes, body and framework), Fuel System (EFI, injectors, fuel pump), Cooling System (radiator, water pump, thermostat) Wiring Diagrams: Detailed electrical system wiring diagrams included, essential for diagnosing electrical faults and component issues. Procedures Included Included Procedures: Detailed disassembly and reassembly instructions for all major components, troubleshooting guides for common and advanced issues, diagnostic procedures for EFI and electrical systems, routine maintenance procedures (oil changes, filter replacements, fluid checks), component testing and adjustment, brake system bleeding and inspection, suspension alignment and repair, electrical component testing and replacement. Troubleshooting Procedures: Extensive troubleshooting sections for engine performance, electrical systems, fuel system issues, and driveability problems. Special Tools: Lists and illustrates specific tools required for various maintenance and repair procedures, including engine and transmission special tools. Technical Depth Technical Depth: Comprehensive; covers everything from basic maintenance and fluid specifications to advanced engine rebuilds, EFI system diagnostics using tools like the 'Digital Wrench', and detailed electrical troubleshooting with wiring diagrams. Suitable for both experienced DIY mechanics and professional technicians. 📊 Manual Specifications File Format PDF Quality: High resolution, text-searchable, printable pages. Print Quality Printability: Designed for clear printing of diagrams, illustrations, and text. Binding Type Binding Type: N/A (Digital PDF) Paper Type Paper Type: N/A (Digital PDF) Completeness Manual Completeness: Comprehensive workshop service and repair manual covering all aspects of the specified models. ⚙️ Engine Specifications Primary Engine Engine Type: 850cc, 4-stroke, 2-cylinder, SOHC, liquid-cooled, EFI Bore X Stroke: Specifics depend on exact engine variant, but typical for this class. Compression Ratio: Specifics depend on exact engine variant. Performance Horsepower: Typically in the 70-80 HP range for this model year and engine size. Torque: High torque output for pulling and off-road capability. Fuel System Fuel Induction: Electronic Fuel Injection (EFI) Fuel...