🏷️ Basic Information Identification Make: Polaris Model: Sportsman 800 Touring EFI Year: 2008 Product Type: Service Manual Product Format: PDF Download 👋 Introduction Market Position Vehicle Segment: High-performance, all-terrain vehicle (ATV) with a focus on touring and comfort for two riders. Competitors Atv: Can-Am Outlander MAX, Arctic Cat TRV, Yamaha Grizzly 700 EPS. Key Features Powertrain Orientation: Powerful 800cc V-twin engine providing strong torque for various terrains and towing. Touring Features: Comfortable seating for two, extended wheelbase for stability, and cargo capacity suitable for longer rides. Suspension System: Independent front and rear suspension for superior ride quality and handling over rough terrain. Efi System: Electronic Fuel Injection for improved throttle response, fuel efficiency, and cold-weather starting. Traction Control: On-Demand All-Wheel Drive (AWD) system that automatically engages when needed for optimal traction. 📋 Manual Details Coverage Areas Coverage Scope: Comprehensive service, maintenance, and troubleshooting for the 2008 Polaris Sportsman 800 Touring EFI. Page Count Estimated Pages: Likely several hundred pages (typical for full service manuals). Manual Type Manual Type: Workshop Repair Service Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Powertrain: Engine disassembly, assembly, inspection, and repair; fuel system components (carburetor/EFI, fuel pump, lines); exhaust system; cooling system (radiator, fan, coolant). Drivetrain: Automatic transmission (PVT - Polaris Variable Transmission), clutch systems (drive clutch, driven clutch), belt inspection and replacement, final drive (gearcase, driveshafts, differentials), axles, CV joints. Suspension Steering: Front and rear suspension components (shocks, springs, control arms), steering system (handlebars, steering post, tie rods), wheel bearings, ball joints. Braking: Hydraulic braking system (master cylinders, brake lines, calipers, brake pads, rotors), parking brake system, bleeding procedures. Electrical: Battery, charging system (stator, regulator/rectifier), starter motor, ignition system, lighting system, EFI control module (ECU), sensors (TPS, MAP, IAT, O2), wiring diagrams, diagnostic procedures. Bodywork Chassis: Frame inspection and repair, body panels, fenders, racks, seat, controls, lighting installation, fluid capacities. Procedures Included Maintenance: Scheduled maintenance (oil changes, filter replacements, spark plug checks, valve adjustments, belt inspection), lubrication points, cleaning procedures. Troubleshooting: Diagnostic charts and flowcharts for common problems (engine performance issues, electrical faults, starting problems, braking issues). Repair Overhaul: Detailed step-by-step instructions for component disassembly, inspection, repair, and reassembly of all major systems. Specifications Data: Torque specifications for fasteners, engine clearances, fluid capacities, electrical component resistance values, diagnostic trouble codes (DTCs). Technical Depth Depth: Comprehensive, covering everything from basic preventative maintenance to complex engine and electrical system overhauls. Suitable for professional technicians and advanced DIY enthusiasts. 📊 Manual Specifications File Format File Type: PDF Searchability: Typically searchable text within the PDF, allowing quick access to specific information. Print Quality: Digital, allowing for high-quality printing of individual sections or the entire manual. Binding Type Binding: Not applicable (PDF download). Paper Type Paper Type: Not applicable (PDF download). ⚙️ Engine Specifications Primary Engine Engine Type: 4-stroke, 2-cylinder, liquid-cooled, SOHC, V-Twin Displacement: 760cc (approximate, actual may vary slightly based on source/region). Bore X Stroke: 94.0 mm x 76.2 mm (typical for this engine family). Compression Ratio: Typically around 9.5:1 or 10.0:1. Performance Horsepower: Estimated 50-55 HP at peak. Torque: Estimated 45-50 lb-ft at peak. Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) with throttle body size typically around 46mm. Fuel Type: Unleaded gasoline, minimum 87 octane. Fuel Tank Capacity: Approximately 4.0 gallons (15.1 liters). Cooling System Cooling Method: Liquid-cooled Coolant Type: Ethylene glycol-based coolant (e.g., Polaris Premium All-Season Antifreeze). 🔧 Transmission Standard Transmission Type: Automatic Polaris Variable Transmission (PVT) with engine braking Gears: High, Low, Neutral, Reverse, Park Features Drive System: Shaft Drive, On-Demand AWD Clutch Type: Heavy-duty Primary and Secondary Clutches Transmission Fluid: Polaris P-90 Synthetic Transmission Fluid (or equivalent) 📐 Dimensions Exterior Length: Approximately 85.5 inches (2172 mm) Width: Approximately 46 inches (1168 mm) Height: Approximately 50 inches (1270 mm) Wheelbase: Approximately 57 inches (1448 mm) Ground Clearance: Approximately 11.5 inches (292 mm) Weights Dry Weight: Approximately 707 lbs (321 kg) Payload Capacity: Approximately 250 lbs (113 kg) for the rear rack. Towing Capacity: Approximately 1,500 lbs (680 kg) Cargo Front Rack Capacity: Approximately 100 lbs (45 kg) Rear Rack Capacity: Approximately 200 lbs (91 kg) 🛡️ Safety Features Ratings Atv Safety Standards: Complies with ANSI standards for recreational off-highway vehicles. Active Features Braking System: Hydraulic disc brakes front and rear, hydraulic rear foot brake, thumb throttle with safety interlock, parking brake. Throttle Control: Thumb throttle with positive engagement and return spring. Passive Features Lighting: Dual headlights, taillight/brake light for visibility. Seat Belts: Not equipped (typical for ATVs, use of helmets and protective gear is essential). Roll Over Protection: Not equipped (typical for ATVs, use of helmets and protective gear is essential). 💡 Technology Features Infotainment Dashboard Display: Digital instrumentation cluster displaying speed, RPM, fuel level, gear selection, AWD status, and basic diagnostics. Driver Assistance Efi System: Electronic Fuel Injection provides precise fuel metering for optimized performance and efficiency. AWD...