🏷️ Basic Information Identification Make: Polaris Model: Sportsman 550 Model Variants Covered: Sportsman 550, Sportsman 550 EPS, Sportsman 550 EPS International, Sportsman X2 550, Sportsman X2 550 International, Sportsman Touring 550, Sportsman Touring 550 International Year Range: 2012, 2013 Vehicle Type: All-Terrain Vehicle (ATV) 👋 Introduction Market Position Segment: High-performance utility and recreational ATVs. Competitive Analysis Key Competitors: Can-Am Outlander, Yamaha Grizzly, Arctic Cat TRV. Key Features Powertrain: Powerful 550cc ProStar engine, known for its reliability and performance in demanding conditions. Suspension: Advanced independent suspension systems (e.g., MacPherson strut front, dual A-arm rear) offering excellent ground clearance and ride comfort. Epshighlights: Availability of Electronic Power Steering (EPS) enhances maneuverability and reduces steering effort, particularly at low speeds or over rough terrain. Versatility: Models like the Sportsman X2 and Touring offer enhanced seating and cargo capabilities, making them suitable for a wider range of applications, from work to passenger transport. 📋 Manual Details Coverage Areas Primary Coverage: Comprehensive service, repair, and maintenance for the 2012-2013 Polaris Sportsman 550 series ATVs. Page Count Estimated Page Count: Not specified in product information. Typically, such comprehensive manuals range from 500 to 1000+ pages. Manual Type Manual Type: Factory Service Repair Workshop Manual Language Language: English Format File Format: PDF Download 📖 Manual Coverage Systems Covered Engine: Detailed diagnostics, repair, and overhaul procedures for the engine. Cooling System: Maintenance, troubleshooting, and repair of the cooling system. Fuel System: In-depth coverage of the Electronic Fuel Injection (EFI) system, including diagnostics and component repair. Transmission: Service and repair procedures for the transmission and clutching systems (PVT - Polaris Variable Transmission). Drivetrain: Coverage of final drive systems, including maintenance and repair. Body Frame: Procedures for bodywork, frame inspection, and repair. Steering Suspension: Detailed information on steering and suspension systems, including alignment and component replacement. Brakes: Service and repair of the braking system. Electrical: Comprehensive coverage of the electrical system, including detailed wiring diagrams. Procedures Included Maintenance: Regular scheduled maintenance procedures, fluid changes, filter replacements, and general upkeep. Diagnostics: Troubleshooting guides and diagnostic procedures for identifying and resolving common and complex issues. Repair: Step-by-step repair instructions for all major components and systems, based on complete disassembly. Rebuilds: Procedures for engine and transmission rebuilds, including torque specifications and component assembly. Technical Depth Depth Of Coverage: Factory-level detail, suitable for both experienced mechanics and DIY enthusiasts. Includes hundreds of photos and illustrations. 📊 Manual Specifications File Format File Type: PDF Compatibility: All PC-based Windows operating systems and Mac. Printability: All pages are printable. Print Quality Print Quality Notes: High-quality, factory-level detail with clear illustrations. Binding Type Binding Type: Digital Download (PDF) Paper Type Paper Type: N/A (Digital) ⚙️ Engine Specifications Primary Engine Engine Type: ProStar 550 EFI Displacement: 549 cc (approximate, specific models may vary slightly) Engine Architecture: Single-cylinder, 4-stroke, SOHC Cooling Method: Liquid-cooled Performance Horsepower: Typically around 40-45 HP (exact figure varies by model and tuning) Torque: Provides strong low-end torque for pulling and climbing. Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Fuel Type: Unleaded gasoline 🔧 Transmission Standard Transmission Type: Automatic, Polaris Variable Transmission (PVT) with Engine Braking Drive Modes: 2WD/AWD (On-Demand) Optional Gear Selection: High, Low, Neutral, Reverse, Park Features Clutch System: Primary and secondary clutch system designed for optimal power delivery across various RPMs. 📐 Dimensions Exterior Wheelbase: Typically around 50.5 inches (128.3 cm) for standard models, variations may exist for Touring and X2 models. Ground Clearance: Often around 11.25 inches (28.6 cm), providing excellent off-road capability. Weights Dry Weight: Varies by model, generally in the range of 650-750 lbs (295-340 kg). Cargo Rack Capacity Front: Typically 100 lbs (45 kg). Rack Capacity Rear: Typically 200 lbs (90 kg). Towing Capacity: 1500 lbs (680 kg). 🛡️ Safety Features Ratings Safety Standards: Designed to meet applicable industry safety standards for ATVs. Specific ratings not typically provided in manual data. Active Features Braking System: Hydraulic disc brakes (front and rear) with advanced braking performance. Epstuning: Electronic Power Steering adjusts assist based on speed for improved control and reduced fatigue. Passive Features Roll Over Protection: ATV design inherently relies on operator skill and terrain awareness. No specific roll cage or seatbelt system typically included on standard ATVs. 💡 Technology Features Infotainment Infotainment Features: Basic digital instrumentation cluster providing speed, RPM, fuel level, gear indicator, and diagnostic codes. No advanced infotainment system typical of automotive applications. Driver Assistance Electronic Power Steering: Optional EPS system significantly enhances usability and comfort by reducing steering effort and dampening handlebar vibration. Connectivity Diagnostic Ports: Equipped with diagnostic ports for engine management system access and troubleshooting. 🔧 Maintenance Service Intervals Oil Change: Typically every 100 hours or 12 months. Refer to manual for specific interval. Air Filter Cleaning: Recommended every 25-50 hours or as needed based on operating conditions. Refer to manual. Spark Plug Replacement: Typically recommended every 100 hours or annually. Refer to manual....