🏷️ Basic Information Identification Make: Polaris Model: Sportsman Touring 500 EFI Model Variant: Touring Model Sub Variant: 500 EFI Years Covered: 2009, 2010 Codes Chassis Code: Likely A09PN50AA/AB/FG/FB, A10PN50AA/AB/FG/FB (VIN specific) Engine Code Designation: ProStar 500 EFI 👋 Introduction Market Position Segment: Utility ATV (All-Terrain Vehicle) Target User: Recreational riders, hunters, farmers, utility users requiring a 2-up riding capability Competitive Analysis Competitors: Honda Foreman/Rancher, Kawasaki Brute Force, Yamaha Grizzly, Arctic Cat Prowler (though Prowler is typically side-by-side, comparing similar displacement utility ATVs) Key Features Distinctive Features: Long-wheelbase for 2-up riding, Polaris's On-Demand AWD system, Electronic Fuel Injection (EFI) for improved performance and cold starts, robust ProStar engine. Manual Value Proposition: Essential for owners to maintain peak performance, troubleshoot issues, and perform repairs, thereby saving on costly dealer service fees. 📋 Manual Details Coverage Areas Primary Coverage: Repair, Maintenance, Rebuilding, Refurbishing, Restoration Page Count Estimated Page Count: Hundreds Manual Type Manual Type: Service Repair Manual Language Language: English Format Format: PDF (Downloadable) 📖 Manual Coverage Systems Covered Powertrain: Engine, Fuel System, Ignition System, Cooling System, Exhaust System, Transmission, Drivetrain (AWD/2WD operation) Chassis: Suspension (Front & Rear), Steering, Brakes (Hydraulic Disc), Frame, Body Panels Electrical: Wiring Diagrams, Lighting System, Battery & Charging System, Ignition Switch, ECM, Sensors, Actuators, Instruments & Gauges Miscellaneous: Wheels & Tires, Accessories, Storage Cover Procedures Included Maintenance: Routine Inspections, Fluid Changes, Filter Replacements, Lubrication Schedule Troubleshooting: Diagnostic Procedures, Fault Code Interpretation, Symptom-Based Troubleshooting Repair: Component Removal & Installation, Overhaul Procedures, Reassembly Instructions Rebuild: Engine Rebuild, Transmission Rebuild, Differential Rebuild Technical Depth Depth: Comprehensive (from basic maintenance to complete overhaul and diagnostics) 📊 Manual Specifications File Format File Format: PDF Print Quality Searchability: Searchable Text (likely, based on typical PDF service manuals) Image Quality: High Resolution Images and Diagrams Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: 4-Stroke DOHC Single-Cylinder Displacement: 499 cc (Cubic Centimeters) Bore X Stroke: Approximately 92 mm x 76 mm (Need to confirm specific factory specs, common for this displacement) Cooling System: Liquid-Cooled Performance Horsepower Estimate: Approx. 36-40 HP (Industry standard for this class and year) Torque Estimate: Approx. 28-30 lb-ft (Industry standard for this class and year) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) - Likely a 40mm throttle body Fuel Type: Unleaded Gasoline, Octane Rating: 87 minimum Fuel Capacity: Approx. 3.25 gallons (12.3 L) with a 0.8-gallon reserve Ignition System Ignition Type: Electronic Ignition Lubrication Oil Type: SAE 0W-40 Synthetic (Polaris Premium 4 or equivalent) Oil Capacity: Approx. 2.0 quarts (1.9 L) with filter change Oil Filter Part Number: Polaris 3082371 (Common for this era/engine, confirm in manual) 🔧 Transmission Standard Transmission Type: Automatic (PVT - Polaris Variable Transmission) Drive System: Shaft Drive All Wheel Drive: On-Demand True All-Wheel Drive (AWD) Features Gear Selection: Park, Reverse, Neutral, Low, High Final Drive Fluid Type: Polaris Demand Drive Fluid or equivalent (Front Diff) Final Drive Fluid Capacity: Approx. 0.25 quarts (0.24 L) for front differential Transmission Fluid Type: Polaris Synthetic PS-4 (or suitable CVT fluid meeting specifications) 📐 Dimensions Exterior Length: Approx. 85.0 inches (215.9 cm) Width: Approx. 47.0 inches (119.4 cm) Height: Approx. 50.0 inches (127.0 cm) Wheelbase: Approx. 56.5 inches (143.5 cm) Ground Clearance: Approx. 10.25 inches (26.0 cm) Weights Dry Weight: Approx. 647 lbs (293.5 kg) Gross Vehicle Weight Rating: Approx. 1175 lbs (533 kg) Cargo Front Rack Capacity: 200 lbs (90.7 kg) Rear Rack Capacity: 300 lbs (136.1 kg) Towing Capacity: 1500 lbs (680 kg) Payload Capacity: Approx. 350 lbs (158.8 kg) 🛡️ Safety Features Ratings Atv Safety Standards: Compliance with ANSI B71.1 2003 standards (typical for the era) Active Features Braking System: Hydraulic Disc Brakes (Front and Rear) Parking Brake: Parking Brake on Rear Caliper Passive Features Seating: 2-Up Seating with Handholds and Footrests for Passenger Lighting: Dual Halogen Headlights, Tail Light, Brake Light 💡 Technology Features Infotainment Instrument Cluster: Digital Gauge Cluster (Speedometer, Odometer, Tripmeter, Tachometer, Fuel Level, High Gear Indicator, AWD Indicator, Oil Temp/Press Warning) Driver Assistance AWD System: Polaris's signature On-Demand True AWD engages automatically when needed. Connectivity Charging System: 12V Accessory Outlet (for charging electronics) 🔧 Maintenance Service Intervals Initial Break In Service: Recommended at 10 hours or 100 miles (Refer to owners manual for specific break-in procedure) Engine Oil Change: Every 100 hours or 1,000 miles, or annually (whichever comes first) Air Filter Cleaning: Every 50 hours or 500 miles (more often in dusty conditions) Spark Plug Replacement: Recommended every 1,000 miles or 100 hours Drive Belt Inspection: Inspect every 50 hours or 500 miles; Replace as needed (typical replacement interval 2-3 years or specific mileage/hour) Transmission Fluid Change: Inspect every 100 hours or 1,000 miles; Change as needed or recommended by manual Fluid Specifications Coolant Type: Polaris Premium 2-Stroke or 4-Stroke Coolant (Ethylene Glycol based, typically 50/50 mix with distilled...