🏷️ Basic Information Identification Make: Polaris Model: Sportsman 800 EFI Year: 2009 Codes Engine Code: Typically denoted by VIN, but specific engine designation for the 800cc twin cylinder is often internal or chassis specific. Chassis Code: Internal Polaris codes specific to sub-models (e.g., HO, Touring, X2). 👋 Introduction Market Position Market Position: The 2009 Polaris Sportsman 800 EFI was a flagship model in the premium ATV segment, known for its powerful engine, advanced features, and versatility for both work and recreation. Competitive Analysis Competitive Analysis: Competed with other high-displacement ATVs from brands like Can-Am, Arctic Cat, and Yamaha, emphasizing its EFI system for consistent performance and its robust chassis for rugged terrain. Key Features Key Features: 800cc ProStar engine, Electronic Fuel Injection (EFI), Independent Rear Suspension (IRS), On-Demand AWD, Lock & Ride accessory system, power steering (on select models/trims). 📋 Manual Details Coverage Areas Models Covered: 2009 Polaris Sportsman 800 HO EFI, 2009 Polaris Sportsman Touring 800 EFI, 2009 Polaris Sportsman Touring 800 EFI International, 2009 Polaris Sportsman X2 800 EFI Page Count Page Count: Not specified, but described as 'most complete ever compiled by mankind' suggesting a comprehensive page count. Manual Type Manual Type: Service Repair Manual Language Language: English Format Format: PDF (Downloadable) 📖 Manual Coverage Systems Covered Systems Covered: General information, Maintenance, Engine, Fuel Injection, Body, Steering, Suspension, Clutch System, Final Drive, Transmission, Brakes, Electrical, Wiring Diagram, 800 Touring EFI International specific information. Procedures Included Procedures Included: Servicing and repair from front bumper to rear, diagnostic procedures, component removal and installation, adjustments, troubleshooting. Technical Depth Technical Depth: Comprehensive, suitable for Do-It-Yourselfers, likely includes detailed diagrams and step-by-step instructions for advanced repairs and diagnostics. 📊 Manual Specifications File Format File Format: PDF Print Quality Print Quality: High quality diagrams and instructions, printable pages. Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) Compatibility Compatibility: All Versions of Windows & Mac Requirements Requirements: Adobe PDF Reader ⚙️ Engine Specifications Primary Engine Engine Type: Liquid-cooled, 4-stroke, SOHC, V-twin Displacement: 760cc (46.4 cubic inches) Bore X Stroke: Information usually available in the manual, typically around 90mm x 59mm for this class. Compression Ratio: Typically around 9.0:1 to 10.0:1 for an 800cc twin. Performance Horsepower: Approx. 50-55 HP (manufacturer claims may vary slightly based on tuning). Torque: Approx. 45-50 ft-lbs at peak RPM (specific figures available in the manual). Fuel System Fuel System: Electronic Fuel Injection (EFI) with 44mm throttle bodies. Fuel Type: Unleaded gasoline, 87 octane or higher recommended. Cooling System Cooling System: Liquid-cooled with fan assist. Lubrication Oil Type: Polaris Synthetic 2W-50 or equivalent motorcycle/ATV oil meeting API SG or higher. Oil Capacity: Approx. 2.5 quarts (2.4 liters) with filter change (refer to manual for exact capacity). 🔧 Transmission Standard Transmission Type: Automatic PVT (Polaris Variable Transmission) with Engine Braking Gear Selection: High, Low, Neutral, Reverse, Park Optional Optional Gearbox: N/A for this model, standard PVT system is universal across variants. Features Drive System: On-Demand True All-Wheel Drive (AWD) / 2WD selectable. Final Drive: Sealed shaft drive (rear), Shaft drive with front differential (front). Clutch System: High-performance CVT with heavy-duty belt, primary and secondary clutches. Clutch Fluid: N/A (Belt drive system, no specific clutch fluid apart from the transmission oil). 📐 Dimensions Exterior Length: Approx. 83" (210.8 cm) for standard models, Touring models longer. Width: Approx. 46" (116.8 cm) Height: Approx. 48" (121.9 cm) Wheelbase: Approx. 50.5" (128.3 cm) for standard, longer for Touring. Weights Dry Weight: Approx. 600-650 lbs (272-295 kg) depending on model. Gvw: Gross Vehicle Weight Rating - typically around 1100-1200 lbs. Towing Capacity: 1500 lbs (680 kg) Rack Capacity Front: 100 lbs (45 kg) Rack Capacity Rear: 200 lbs (90 kg) for standard models, higher for X2. Cargo Cargo Box Capacity: Integrated rear cargo box on most models, X2 features a tilt bed. 🛡️ Safety Features Ratings Crash Test Ratings: N/A (ATVs are not subject to the same crash test ratings as passenger vehicles). Active Features Active Safety: On-Demand AWD, Engine Braking, powerful disc brakes. Passive Features Passive Safety: Handlebar handguards, integrated lighting, robust chassis design. Braking System Brake Type: Hydraulic disc brakes on all wheels. Rotor Size: Front: Dual 248 mm discs. Rear: Single 220 mm disc (typical for this model). Caliper Type: Dual piston front calipers, Single piston rear calipers. Tires Front Tire Size: 25x8-12 or 26x8-12 (depending on trim/package). Rear Tire Size: 25x10-12 or 26x10-12 (depending on trim/package). Tire Pressure: Typically 5-7 psi for both front and rear tires (refer to manual for exact specs). 💡 Technology Features Infotainment Infotainment System: N/A (ATVs typically do not feature infotainment systems in the automotive sense; basic instrumentation includes speedometer, odometer, fuel gauge, and indicator lights). Driver Assistance Driver Assistance: On-Demand AWD system is a key technological feature for traction control. Connectivity Connectivity Features: N/A Engine Management Engine Management System: EFI...