Welcome to the comprehensive guide for your 2008 ATV. This robust all-terrain vehicle, powered by the ProStar 500 engine family, is engineered for versatility and performance, offering a comfortable and capable experience for extended rides and demanding terrain. Known for its reliability and user-friendly design, the Touring EFI combines advanced electronic fuel injection with a powerful liquid-cooled engine and an automatic transmission system, making it an ideal choice for both recreational use and utility tasks. This workshop service repair manual is an indispensable resource, providing detailed, step-by-step instructions for all aspects of maintenance, troubleshooting, and repair. Covering everything from routine service intervals and fluid specifications to in-depth engine overhauls, drivetrain service, electrical diagnostics, and bodywork, this manual is designed to empower owners and professional technicians alike. With over 700 pages of information, including comprehensive wiring diagrams and diagnostic flowcharts, you will find the precise technical data and procedures necessary to keep your 2008 ATV in optimal condition, ensuring its longevity and performance. 🏷️ Basic Information Identification Make: Polaris Model: Sportsman 500 Touring EFI Year: 2008 Vehicle Type: ATV (All-Terrain Vehicle) Trim: Touring EFI Codes Engine Family: ProStar 500 👋 Introduction Market Position Target Audience: Polaris Sportsman 500 Touring EFI owners, independent mechanics, ATV repair shops. Value Proposition: An indispensable resource for maintaining and repairing the 2008 Polaris Sportsman 500 Touring EFI, saving time and money on dealership service. Competitive Analysis Manual Superiority: Offers more detailed, step-by-step instructions and diagnostic information than generic repair guides. Key Features Primary Benefit: Empowers users with the knowledge to perform complex repairs and routine maintenance themselves. Diagnostic Focus: Strong emphasis on EFI system diagnostics and troubleshooting. 📋 Manual Details Coverage Areas Manual Coverage Scope: Comprehensive service and repair for the 2008 Polaris Sportsman 500 Touring EFI. Page Count Estimated Page Count: 700+ Manual Type Manual Classification: Workshop Service Repair Manual Language Primary Language: English Format Delivery Format: PDF Download 📖 Manual Coverage Systems Covered Engine System: Complete engine overhaul, troubleshooting, diagnostics, fuel injection system, ignition system, cooling system. Drivetrain System: Primary drive, secondary drive (PVT transmission), axles, CV joints, differentials (front and rear). Electrical System: Battery, charging system, starter, lighting, instrumentation, ignition system, EFI control unit, wiring diagrams. Suspension System: Front and rear suspension, shock absorbers, control arms, bushings, wheel bearings. Braking System: Hydraulic brake system, master cylinders, calipers, brake pads, rotors, bleeding procedures. Steering System: Handlebar, steering column, tie rods, steering linkage, wheel alignment. Fuel System: Fuel tank, fuel pump, fuel filter, fuel injectors, EFI control module (ECU). Exhaust System: Exhaust pipes, muffler, catalytic converter (if applicable). Cooling System: Radiator, fan, coolant hoses, thermostat, coolant specifications. Body Chassis: Frame, plastics, seating, racks, body panels, removal and installation. Procedures Included Maintenance Procedures: Scheduled maintenance, oil changes, filter replacements, spark plug replacement, valve adjustments. Troubleshooting Procedures: Diagnostic flowcharts, symptom-based troubleshooting for common issues. Repair Procedures: Step-by-step repair instructions for all major components and systems. Diagnostic Procedures: EFI system diagnostics, fault code retrieval, component testing. Electrical Troubleshooting: Wiring diagrams, circuit testing, component troubleshooting. Engine Rebuild: Detailed procedures for engine disassembly, inspection, and reassembly. Technical Depth Diagnostic Capability: Advanced diagnostics, including EFI system analysis and component-level testing. Repair Scope: From basic maintenance and fluid changes to complete engine and transmission rebuilds. Specifications Detail: Detailed torque specifications, clearances, and tolerances for all components. 📊 Manual Specifications File Format File Type: PDF (Portable Document Format) Searchability: Fully searchable text for quick access to information. Print Quality Digital Quality: High-resolution digital format suitable for on-screen viewing or printing. Binding Type Digital Binding: N/A (Digital download) Paper Type Digital Paper: N/A (Digital download) ⚙️ Engine Specifications Primary Engine Engine Type: 4-Stroke, SOHC, 4-Valve Engine Displacement: 499 cc Bore X Stroke: 93 mm x 73.2 mm Cooling System: Liquid-Cooled Compression Ratio: 10.2:1 Performance Horsepower Estimate: Approx. 30-35 HP (Manufacturer data varies, manual provides specific output) Torque Estimate: Approx. 30-35 lb-ft (Manufacturer data varies, manual provides specific output) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Throttle Body Size: 40 mm Fuel Type: Unleaded Gasoline, 87 Octane Minimum Recommended Fuel Tank Capacity: 4.0 U.S. gal (15.1 L) 🔧 Transmission Standard Transmission Type: Automatic (Polaris Variable Transmission - PVT) Drive System: Shaft Drive, On-Demand AWD/2WD Features Gear Selection: High, Low, Reverse, Neutral, Park Transmission Fluid Type: Polaris ধর্ষণ Transmission Fluid (PVT Fluid) or equivalent specified in manual. Fluid Capacity Transmission: Refer to manual for precise capacity (typically under 1 quart) 📐 Dimensions Exterior Length: 83 in. (210.8 cm) Width: 46 in. (116.8 cm) Height: 54.5 in. (138.4 cm) Wheelbase: 56 in. (142.2 cm) Ground Clearance: 11.25 in. (28.6 cm) Cargo Front Rack Capacity: 100 lbs (45.4 kg) Rear Rack Capacity: 200 lbs (90.7 kg) Weights Dry Weight: 630 lbs (286 kg) Towing Capacity: 1,500 lbs (680.4 kg) Payload Capacity: N/A (typically not specified, but includes rider and cargo) 🛡️ Safety Features Ratings Atv Safety Standards:...