This manual covers the 2008 Sportsman 500 Touring EFI, a versatile All-Terrain Vehicle (ATV) designed for both utility and recreational use. Known for its robust 500cc ProStar engine with Electronic Fuel Injection (EFI), it offers reliable power and responsive throttle control. The ATV features Independent Front and Rear Suspension (IRS) for enhanced ride comfort and handling, along with significant towing capacity for various tasks. Its dual seating designation highlights its touring capability, making it suitable for longer excursions with a passenger. The integrated front and rear storage racks further enhance its utility for carrying gear. This comprehensive factory service repair manual provides detailed information for the maintenance, diagnosis, and repair of your 2008 Sportsman 500 Touring EFI. It covers all essential systems, including the engine, fuel system, transmission, drivetrain, suspension, steering, brakes, and electrical system. The manual includes routine maintenance procedures, troubleshooting guides for common issues, step-by-step repair instructions, and complete overhaul procedures for major components. Additionally, it contains technical specifications, diagnostic flowcharts, and electrical wiring diagrams to assist owners, mechanics, and technicians in keeping the ATV in optimal working condition. 🏷️ Basic Information Identification Make: Polaris Model: Sportsman 500 Touring EFI Year: 2008 Vehicle Type: All-Terrain Vehicle (ATV) Engine Type: EFI (Electronic Fuel Injection) Codes Model Code: Refer to manual for specific VIN and model codes 👋 Introduction Market Position Segment: Premium utility/recreational ATV segment. Competitive Analysis Key Competitors: Honda Foreman, Yamaha Grizzly, Can-Am Outlander. Key Features Powertrain: Renowned Polaris 500cc ProStar engine with Electronic Fuel Injection for reliable power and throttle response. Suspension: Independent Front and Rear Suspension (IRS) for superior ride comfort and handling. Towing Capacity: Significant towing capacity suitable for work and recreation. Storage: Integrated front and rear storage racks for utility. Comfort: Dual seating ('Touring' designation) for passenger comfort. 📋 Manual Details Coverage Areas Coverage Scope: Complete factory service and repair Page Count Pages: Hundreds (specific count not provided, but described as comprehensive) Manual Type Type: Factory Service Repair Manual Language Language: English Format Format: Download PDF 📖 Manual Coverage Systems Covered Engine: Engine assembly, disassembly, diagnosis, tuning, and repair of all internal and external components. Fuel System: EFI system diagnosis, fuel pump, injectors, throttle body, fuel pressure regulator, fuel tank, and lines. Transmission: Automatic transmission, clutch, drive belts, and differential service. Drivetrain: Front and rear driveshafts, CV joints, U-joints, and wheel hub assemblies. Suspension: Front and rear suspension systems, shocks, springs, control arms, and bushings. Steering: Steering column, tie rods, steering rack, and linkages. Brakes: Hydraulic brake system, calipers, master cylinders, brake lines, pads, and rotors. Electrical System: Ignition system, charging system (stator, rectifier/regulator), battery, lighting, starter motor, and all wiring harnesses. Cooling System: Radiator, cooling fan, thermostat, water pump, and coolant lines. Body And Frame: Frame inspection and repair, body panels, fenders, seats, racks, and trim. Lubrication System: Oil pump, oil filter, and lubrication points. Exhaust System: Exhaust manifold, muffler, and pipes. Procedures Included Maintenance: Routine maintenance tasks, lubrication, filter changes, and fluid checks. Troubleshooting: Diagnostic flowcharts and symptom-based troubleshooting for common issues. Repair: Detailed step-by-step repair procedures for all major and minor components. Overhaul: Complete engine and transmission overhaul instructions. Diagnostics: EFI system diagnostics, fault code retrieval and interpretation. Inspection: Pre-ride inspections, scheduled inspections, and component wear checks. Wiring Diagrams: Comprehensive electrical wiring diagrams for easy fault finding. Technical Depth Depth: Full factory level, covering everything from basic adjustments to complete component rebuilds and advanced EFI diagnostics. 📊 Manual Specifications File Format Digital Format: PDF Print Quality Printability: Printable, allowing users to create a physical copy. Binding Type Suggested Binding: Spiral or ring binding for lay-flat use in workshop environments (purchaser dependent). Paper Type Recommended Paper: Durable, tear-resistant paper for workshop use. ⚙️ Engine Specifications Primary Engine Engine Type: 4-stroke, SOHC, 2-valve, single-cylinder Displacement: 499 cc Bore X Stroke: 93.0 mm x 72.0 mm Cooling System: Liquid-cooled Ignition System: Electronic CDI Performance Horsepower: Approx. 32 HP (specific figure may vary slightly by source, manual provides exact figures) Torque: Refer to manual for specific torque figures Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Fuel Type: Unleaded gasoline, 87 octane minimum Fluid Capacities Engine Oil Capacity: Refer to manual for exact capacity (typically ~1.7 liters with filter) Fluid Specifications Engine Oil Type: SAE 10W-40, API SG or higher, JASO MA certified (refer to manual for precise specification) 🔧 Transmission Standard Transmission Type: Automatic (PVT - Polaris Variable Transmission) with engine braking Drive Modes: 2WD/AWD On-Demand Features Gear Selection: High, Low, Neutral, Reverse, Park Fluid Specifications Transmission Fluid Type: Polaris AGL Synthetic Gearcase Lubricant or equivalent (refer to manual for specific part number and alternative) 📐 Dimensions Exterior Length: Approx. 83 in. (210.8 cm) Width: Approx. 46 in. (116.8 cm) Height: Approx. 47 in. (119.4 cm) Weights Dry Weight: Approx. 660 lbs. (299.4 kg) (Refer to manual for exact weight with all fluids/options) Towing...