The Polaris Sportsman 500 is a robust All-Terrain Vehicle (ATV) known for its versatility and capability, designed for recreational riders, hunters, farmers, and utility users alike. First introduced in the mid-1990s, this 2008 model continues the Sportsman lineage, celebrated for its comfort and performance. Key features include a 499cc liquid-cooled, single-cylinder engine, an On-Demand All-Wheel Drive system, and independent front and rear suspension on many variants, providing excellent traction and a smooth ride across varied terrain. With substantial towing capacity and ample cargo space on its front and rear racks, the Sportsman 500 is engineered to handle demanding tasks and adventurous excursions, embodying a commitment to durable and reliable off-road vehicles. This comprehensive service repair manual provides factory-level diagnostic and repair information for all 2008 Polaris Sportsman 500 variants. Covering over 600 pages, it details every aspect of the ATV, including engine mechanicals, fuel and ignition systems, transmission and drivetrain, suspension, steering, braking, and electrical systems. The manual includes step-by-step repair procedures, routine maintenance schedules, troubleshooting guides, critical torque specifications, and detailed wiring diagrams. It is an essential resource for owners, mechanics, and technicians to ensure the proper maintenance, repair, and longevity of their Polaris Sportsman 500. 🏷️ Basic Information Identification Make: Polaris Model: Sportsman 500 Year: 2008 Vehicle Type: All-Terrain Vehicle (ATV) Codes Vin Prefix: 4X4 (Typical for AWD models) 👋 Introduction Market Position Market Segment: Mid-size utility ATV Target User: Recreational riders, hunters, farmers, utility users Competitive Analysis Key Competitors: Honda FourTrax, Yamaha Grizzly, Can-Am Outlander Key Features Powertrain Layout: 4x4 with AWD Suspension Type: Independent Front Suspension (IFS), IRS (Independent Rear Suspension) on some variants Cargo Capacity: Front and rear racks for substantial cargo hauling Towing Capacity: Significant towing capability 📋 Manual Details Coverage Areas Coverage Scope: Complete factory service and repair Specific Models Covered: Polaris ATV Sportsman 500 (All 2008 variants) Page Count Estimated Page Count: 600+ Manual Type Manual Type: Service Repair Manual Language Language: English Format Format: Downloadable PDF 📖 Manual Coverage Systems Covered Engine Mechanical: Engine disassembly, assembly, inspection, overhaul Fuel System: Carburetor tuning, fuel pump, fuel filter, fuel lines Ignition System: Spark plugs, ignition coil, CDI unit, timing Cooling System: Radiator, fan, coolant, thermostat, water pump Exhaust System: Muffler, exhaust pipe, gaskets Transmission Drivetrain: Gearbox, drive shafts, differentials, clutches, belt drive system Suspension System: Front and rear suspension components, shock absorbers, A-arms, bushings Steering System: Handlebars, tie rods, steering knuckles, steering column Braking System: Hydraulic brake system, calipers, master cylinders, brake pads, rotors, lines Electrical System: Battery, charging system, starter, lighting, wiring diagrams, switches Body Chassis: Frame, body panels, seats, racks, fenders Wheels Tires: Wheel mounting, tire specifications Procedures Included Routine Maintenance: Oil changes, filter replacements, lubrication, brake adjustments Troubleshooting: Diagnostic procedures for common problems, error codes Repair Procedures: Step-by-step instructions for component replacement and repair Overhaul Rebuild: Detailed instructions for complete engine and transmission rebuilds Torque Specifications: Essential torque values for critical fasteners Wiring Diagrams: Comprehensive electrical system schematics Technical Depth Depth Level: Comprehensive factory-level repair and diagnostic information 📊 Manual Specifications File Format File Format: PDF Searchability: Text-searchable PDF Print Quality Print Quality: High-resolution, printable pages Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: 4-stroke Engine Displacement: 499cc Engine Configuration: Single-cylinder, liquid-cooled, SOHC, 4-valve Bore X Stroke: 92 mm x 75.5 mm Performance Horsepower Approx: 30-35 HP (estimated) Torque Approx: 30-35 lb-ft (estimated) Fuel System Fuel Delivery: Carburetor (Mikuni BSR42) Fuel Type: Unleaded gasoline, 87 octane or higher Fuel Tank Capacity: 4.0 US gal (15.1 L) 🔧 Transmission Standard Transmission Type: Automatic (PVT - Polaris Variable Transmission) Drive Modes: High, Low, Neutral, Reverse, Park Features Drive System: On-Demand All-Wheel Drive (AWD) Gear Reduction: High and Low range 📐 Dimensions Exterior Length: 81 in (205.7 cm) Width: 48 in (121.9 cm) Height: 47 in (119.4 cm) Wheelbase: 50.5 in (128.3 cm) Ground Clearance: 11 in (27.9 cm) Weights Dry Weight Approx: 624 lbs (283 kg) Towing Capacity: 1500 lbs (680 kg) Rack Capacity Front: 100 lbs (45.4 kg) Rack Capacity Rear: 200 lbs (90.7 kg) 🛡️ Safety Features Ratings Atv Safety Standards: Adherence to ANSI/SVIA safety standards Active Features Braking System Type: Hydraulic disc brakes, front and rear Engine Braking: Engine braking assist through PVT system Passive Features Handlebars: Ergonomic handgrips and controls Lighting: Dual headlights, taillight/brake light Tire Type: ATV-specific, knobby tread pattern for traction 💡 Technology Features Infotainment Infotainment Features: Basic instrumentation (speedometer, odometer, fuel gauge, indicator lights) Driver Assistance Driver Assistance Systems: None (typical for this era and class of ATV) Connectivity Connectivity Features: None 🔧 Maintenance Service Intervals Engine Oil Change: Every 100 hours or annually Oil Filter Change: Every 100 hours or annually Air Filter Inspection: Every 25 hours or monthly Spark Plug Replacement: Every 100 hours or annually Drive Belt Inspection: Every...