This manual covers the 2008 Sportsman 500 Touring EFI, a high-performance utility All-Terrain Vehicle (ATV) designed for extended riding comfort and capability. As a cornerstone of ATV offerings, the Sportsman line is recognized for its versatility and durability. This touring variant, in particular, emphasizes a comfortable riding experience, often featuring a longer wheelbase and accommodating seating. The Electronic Fuel Injection (EFI) system ensures improved throttle response, fuel efficiency, and altitude compensation, making it a capable choice for various off-road adventures. This comprehensive Factory Service Repair Manual provides essential data for maintaining and repairing the Sportsman 500 Touring EFI. It covers general information, detailed maintenance procedures, engine and fuel system specifics, bodywork, suspension, clutch, transmission, final drive, and the complete electrical system, including wiring diagrams. The manual includes step-by-step repair instructions, disassembly and assembly procedures, and critical torque specifications. Its extensive factory-level detail empowers owners and technicians to perform scheduled maintenance, diagnose issues, and execute repairs, ensuring the vehicle's optimal performance and longevity. 🏷️ Basic Information Identification Make: Polaris Model: Sportsman 500 Touring EFI Year: 2008 Product Type: Service Repair Manual 👋 Introduction Market Position Segment: High-performance utility All-Terrain Vehicle (ATV) Competitive Analysis Competitors: Can-Am Outlander, Arctic Cat TRV, Yamaha Grizzly, Suzuki KingQuad Key Features Touring Capability: Designed for longer rides and comfort, often with enhanced seating or storage Efi System: Electronic Fuel Injection for improved throttle response, fuel efficiency, and altitude compensation Value Proposition Manual Benefit: Provides the same essential repair and maintenance data used by authorized Polaris service centers, empowering owners with comprehensive knowledge. 📋 Manual Details Coverage Areas General: Yes Maintenance: Yes Engine: Yes Fuel System: Yes Body: Yes Suspension: Yes Clutch: Yes Transmission: Yes Final Drive: Yes Brakes: Yes Electrical: Yes International: Yes Page Count Estimated Pages: Extensive (Factory Service Manual Scope) Manual Type Type: Factory Service Repair Manual Language Language: English Format Delivery Format: PDF / WINRAR Compatibility Operating Systems: Win95/98/ME/XP/vista/7/Linux/MAC Accessibility Searchability: Fully searchable text Bookmarking: Completely bookmarked Printability: All pages printable Authenticity Source: Factory files (not scans) 📖 Manual Coverage Systems Covered Powertrain: Engine, Fuel System, Clutch, Transmission, Final Drive Chassis: Suspension, Brakes, Bodywork Electrical: Full Electrical System Diagnosis and Wiring Diagrams Procedures Included Maintenance: Scheduled maintenance, fluid checks and changes, filter replacements Troubleshooting: Diagnostic procedures for common and complex issues, fault code interpretation Repair: Component removal, inspection, repair, and reinstallation for all systems Disassembly Assembly: Step-by-step instructions for major component overhauls Torque Specifications: All critical torque values for assembly and disassembly Technical Depth Depth: Comprehensive factory-level detail, suitable for dealership technicians and advanced DIYers 📊 Manual Specifications File Format Format: PDF/WINRAR Archive Print Quality Quality: High resolution, clear and legible text and diagrams Binding Type Type: Digital Download (No physical binding) Paper Type Type: Not Applicable (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Type: 4-Stroke Single Cylinder SOHC Displacement: 499cc Bore X Stroke: 92mm x 75.6mm Cooling System: Liquid-Cooled Ignition: Electronic CDI with Throttle Position Sensor (TPS) Performance Horsepower Approx: 32-34 HP (Estimate, varies with conditions) Torque Approx: 30-32 lb-ft (Estimate, varies with conditions) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Throttle Control: Electronic Throttle Body (ETB) with TPS Fuel Type: Unleaded Gasoline (91 Octane Recommended) Lubrication Oil Type: SAE 5W-50 Synthetic or Polaris PS-4 Full Synthetic 5W-50 Oil Capacity: Approx. 2.2 L (2.3 US qt) with filter change 🔧 Transmission Standard Type: Automatic PVT (Polaris Variable Transmission) with Engine Braking Drive Modes: High, Low, Neutral, Reverse, Park Features Deceleration Braking: Engine braking provided by the PVT system Fluid Type Fluid Specification: Polaris AGL Premium Synthetic Gearcase Lubricant or equivalent API GL-4 SAE 75W-90 📐 Dimensions Exterior Length: 85.2 in (2164 mm) Width: 47.5 in (1206 mm) Height: 50.5 in (1283 mm) Weights Dry Weight Approx: 655 lbs (297 kg) Ground Clearance: 11.25 in (286 mm) Towing Capacity: 1500 lbs (680 kg) Rack Capacity Front: 300 lbs (136 kg) Rack Capacity Rear: 150 lbs (68 kg) Wheelbase Wheelbase: 56 in (1422 mm) 🛡️ Safety Features Ratings Rollover Protection: Not applicable (ATV design) - Operator safety relies on proper usage and protective gear. Active Features Braking System: Hydraulic Disc Brakes (Front and Rear), Park Brake Passive Features Operator Awareness: Manual emphasizes the importance of wearing appropriate PPE (helmet, eye protection, etc.) and following safe operating practices. 💡 Technology Features Infotainment Features: Basic instrumentation: Speedometer, Odometer, Tripmeter, Tachometer, Fuel Gauge, Gear Indicator, AWD Indicator, High/Low Temp. Driver Assistance Efi: Electronic Fuel Injection with Throttle Position Sensor (TPS) for optimized fuel/air mixture. Connectivity Features: None (typical for ATVs of this era). 🔧 Maintenance Service Intervals Oil Change: Every 100 hours or 6 months (whichever comes first) Air Filter: Inspect every 25 hours, clean/replace as needed Spark Plug: Replace every 100 hours or 1 year Transmission Fluid: Change every 100 hours or 1 year Brake Fluid: Flush and replace every 2 years Fluid Specifications Engine...