🏷️ Basic Information Identification Make: Polaris Model: Sportsman XP 850 Model Variant: XP 850 EPS Product Type: ATV Service Repair Workshop Manual Generation Model Years Covered: 2009, 2010, 2011, 2012 👋 Introduction Market Position Atv Segment: High-performance utility/recreational ATV Target User: Enthusiasts seeking advanced features and robust performance for various terrains, including trail riding, hunting, and demanding work Competitive Analysis Key Competitors: Can-Am Outlander, Yamaha Grizzly, Honda Foreman/Rubicon Key Features Engine Powerplant: 850cc ProStar engine Steering Assistance: Electronic Power Steering (EPS) for reduced steering effort and improved control Suspension System: Dual A-arm front and independent rear suspension (IRS) for superior comfort and traction Traction Management: On-Demand All-Wheel Drive (AWD) system Manual Utility: Comprehensive guide for DIY maintenance, repair, and performance tuning, crucial for owners of this advanced ATV 📋 Manual Details Coverage Areas Engine Service: Complete overhaul, diagnosis, repair, and tuning Drivetrain Service: Transmission, final drive, AWD system, axles Electrical System Service: Wiring diagrams, component testing, ignition, lighting, charging system Suspension And Steering: Front and rear suspension, steering system, EPS (Electronic Power Steering) Braking System Service: Hydraulic brake system, calipers, master cylinders, lines Body And Frame: Body panels, chassis, seating, storage Maintenance Procedures: Scheduled maintenance, fluid changes, filter replacements Troubleshooting Guides: Diagnostic procedures for common and uncommon issues Page Count Estimated Page Count: 500+ Manual Type Manual Classification: Factory Service Manual / Workshop Manual Language Language Of Manual: English Format Delivery Format: PDF Download 📖 Manual Coverage Systems Covered Engine Systems: 1. Engine Assembly (Disassembly & Reassembly), 2. Cylinder Head & Valves, 3. Piston & Connecting Rod, 4. Crankshaft & Cylinder Block, 5. Lubrication System, 6. Cooling System, 7. Fuel System (Injection & Pump), 8. Ignition System, 9. Air Intake System Transmission And Drivetrain: 1. Transmission Assembly, 2. Drive Clutch (Primary), 3. Driven Clutch (Secondary), 4. Belt Replacement, 5. Gearcase & Final Drive, 6. All-Wheel Drive (AWD) System Operation & Service, 7. Drive Shafts & CV Joints Electrical And Electronic Systems: 1. Battery & Charging System, 2. Starting System, 3. Lighting System (Headlights, Taillights, Auxiliary), 4. Ignition System Components, 5. EFI (Electronic Fuel Injection) System Components, 6. EPS (Electronic Power Steering) System Diagnosis & Repair, 7. Diagnostic Codes & Troubleshooting, 8. Wiring Diagrams (Color-Coded where applicable) Chassis And Suspension: 1. Front Suspension (A-Arms, Shocks, Bushings), 2. Rear Suspension (Pro-Ride, Shocks, Bushings), 3. Steering System (Handlebars, Tie Rods), 4. EPS Unit Service, 5. Wheel Bearings, 6. Chassis Frame Inspection & Repair Braking And Wheel Systems: 1. Front & Rear Brake Caliper Service, 2. Master Cylinder Rebuild, 3. Brake Pad Replacement, 4. Brake Fluid Flush & Bleeding, 5. Wheel Hubs & Lug Nuts, 6. Tire & Wheel Specifications Procedures Included Maintenance Procedures: Oil change intervals, spark plug replacement, air filter cleaning/replacement, differential fluid service, brake fluid flush, coolant checks and changes, drive belt inspection and replacement, grease points Repair And Overhaul Procedures: Complete engine rebuild, transmission overhaul, suspension component replacement, steering system repair, EPS unit replacement, brake system overhaul, electrical component troubleshooting and replacement, fuel system cleaning and component replacement Diagnostic Procedures: Troubleshooting tables based on symptoms, fault code interpretation and resolution, specific component testing procedures for ignition, fuel, electrical, and EPS systems Assembly And Disassembly: Step-by-step instructions for complete teardown and reassembly of all major vehicle components Technical Depth Diagnostic Level: Advanced diagnostics including EFI system analysis and EPS fault finding Repair Scope: Complete overhaul of engine, transmission, and drivetrain components Electrical Depth: Detailed wiring diagrams, component testing specifications, and diagnostic flowcharts Specification Accuracy: Torque specifications, fluid capacities, tolerances, and clearance measurements 📊 Manual Specifications File Format Document Format: Portable Document Format (PDF) Searchability: Searchable text content for quick information retrieval Print Quality Visual Clarity: High-resolution graphics, diagrams, and illustrations Print Readability: Designed for clear viewing and printing on standard paper sizes Binding Type Digital Binding: N/A (Digital Download) Paper Type Digital Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Four-stroke, SOHC, Twin-Cylinder Displacement: 850cc Bore X Stroke: 93 mm x 69.7 mm (typical for this generation) Cooling System: Liquid-cooled Valve Train: SOHC (Single Overhead Camshaft) with 4 valves per cylinder Performance Horsepower: Approx. 70 HP (specifications may vary slightly by year) Torque: Approx. 60 ft-lbs (specifications may vary slightly by year) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Fuel Type: Unleaded gasoline, minimum 87 octane Ignition System: Electronic Ignition, Dual Spark Plugs 🔧 Transmission Standard Transmission Type: Automatic (CVT - Continuously Variable Transmission) Transmission Features: Engine braking, High/Low/Neutral/Reverse/Park gearing Clutch System: Dual clutch system (Primary and Secondary) Optional Optional Gearboxes: N/A for this model/year range Features Final Drive: Sealed, chain/gear drive (rear), driveshaft with AWD engagement 📐 Dimensions Exterior Length: 83 in (210.8 cm) Width: 47.6 in (120.9 cm) Height: 49.5 in (125.7 cm) Wheelbase: 56.8 in (144.3 cm) Ground Clearance: 11.5 in (29.2 cm) Weights Dry Weight: Approx. 680 lbs (308 kg) Towing Capacity:...