The Polaris Sportsman Touring 800 EFI is a premium utility All-Terrain Vehicle (ATV) designed for a wide range of applications, from recreational riding and hunting to demanding farm work. Produced for the 2009, 2010, and 2011 model years, this ATV is powered by a robust 800cc V-twin ProStar engine featuring Electronic Fuel Injection (EFI) for optimal performance and efficiency across diverse conditions. Its engineering emphasizes touring comfort, with ergonomic design, comfortable seating for two, and practical storage solutions. The independent front and rear suspension, combined with an On-Demand All-Wheel Drive (AWD) system, ensures superior ride quality, handling, and traction on challenging terrain. With a substantial towing capacity of 1,500 lbs and generous rack capacities, the Sportsman Touring 800 EFI is a versatile and capable machine. This comprehensive workshop service and repair manual is your essential guide for maintaining and repairing your Polaris Sportsman Touring 800 EFI. Covering over 500 pages of detailed information in English, it provides in-depth instructions for every aspect of the vehicle. Key areas include complete engine overhaul and tuning for the ProStar 800 EFI, fuel system diagnostics, ignition system maintenance, cooling system service, transmission (PVT) operation and repair, drivetrain components, suspension and steering adjustments, braking system servicing, and the entire electrical system. The manual also offers detailed troubleshooting charts, routine maintenance procedures, rebuild instructions, and critical technical specifications, including torque values and fluid requirements. This resource is invaluable for owners, mechanics, and technicians to ensure the longevity and optimal performance of their ATV. 🏷️ Basic Information Identification Make: Polaris Model: Sportsman Touring 800 EFI Product Type: Complete Workshop Service Repair Manual Codes Engine Code: ProStar 800 EFI 👋 Introduction Market Position Category: Premium Utility ATV Target Audience: Recreational riders, hunters, farmers, and general utility users seeking a powerful and comfortable ATV. Competitive Analysis Key Competitors: Can-Am Outlander, Arctic Cat Thundercat, Yamaha Grizzly, Honda FourTrax Foreman. Key Features Engine Power: 800cc V-twin engine delivering robust power and torque. Touring Comfort: Ergonomic design, comfortable seating for rider and passenger, storage solutions. A Arm Suspension: Independent front and rear suspension for superior ride quality and handling. Efi System: Electronic Fuel Injection for optimal performance and fuel efficiency in various conditions. AWD System: On-Demand AWD for excellent traction when needed. 📋 Manual Details Coverage Areas Model Years Covered: 2009, 2010, 2011 Vehicle Type: ATV (All-Terrain Vehicle) Region Applicability: Global (standard specifications) Page Count Estimated Pages: 500+ Manual Type Manual Type: Workshop Service & Repair Manual Language Language: English Format Format: Downloadable PDF 📖 Manual Coverage Systems Covered Engine System: Complete overhaul, tuning, diagnostics, and repair of the ProStar 800 EFI engine. Fuel System: EFI system troubleshooting, fuel pump, injectors, throttle body, fuel filter replacement. Ignition System: CDI, spark plugs, ignition coils, timing adjustments. Cooling System: Radiator, fan, thermostat, coolant flush and replacement. Exhaust System: Muffler, exhaust pipe, catalytic converter inspection and replacement. Transmission System: PVT (Polaris Variable Transmission) operation, belt inspection/replacement, clutch service, gearcase maintenance. Drivetrain: AWD system, front differential, rear differential, driveshafts, CV joints, wheel bearings. Suspension: Front and rear suspension components, shock absorbers, A-arms, bushings, ball joints, alignment. Steering: Handlebar, tie rods, steering post, steering rack/mechanism, EPS (Electronic Power Steering) if applicable. Braking System: Front and rear hydraulic brakes, brake pads, rotors, calipers, brake lines, master cylinders, bleeding procedures. Electrical System: Battery, charging system (stator, regulator/rectifier), starter motor, lighting, accessories, wiring diagrams. Frame And Body: Chassis inspection, plastic body panels, seat, rack systems, fenders. Troubleshooting: Diagnostic charts for common problems, fault codes, performance issues. Procedures Included Maintenance: Oil changes, filter replacements, lubrication points, brake adjustments, tire pressure checks. Repair: Component disassembly, reassembly, part replacement for all covered systems. Diagnostics: Step-by-step troubleshooting guides for electrical and mechanical issues. Rebuilds: Complete engine and transmission rebuild procedures. Specifications: Torque specifications for all fasteners, fluid capacities, electrical specifications. Technical Depth Depth: Comprehensive, covering everything from basic maintenance to full engine and transmission rebuilds. Detail Level: Detailed exploded views, diagrams, and step-by-step instructions. 📊 Manual Specifications File Format File Type: PDF (Portable Document Format) Searchability: Fully text-searchable for quick information retrieval. Print Quality Printability: Printable, allowing users to create hard copies of specific sections or the entire manual. Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Liquid-cooled, 4-stroke, SOHC, V-twin Displacement: 760cc (approx.) Bore X Stroke: 76 mm x 74.5 mm (typical for this engine family) Compression Ratio: 9.5:1 (typical) Performance Horsepower: Approx. 50-55 HP (estimated) Torque: Approx. 48-52 lb-ft (estimated) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) with dual throttle bodies Fuel Type: Unleaded gasoline, minimum 87 octane Lubrication Oil Type: SAE 5W-50 Synthetic (Refer to manual for specific Polaris recommendations) Oil Capacity: Approx. 2.0 Quarts (with filter change) (Refer to manual for exact capacity) 🔧 Transmission Standard Type: Polaris Variable Transmission (PVT) with Engine Braking (EB) Drive...