🏷️ Basic Information Identification Make: Polaris Model: Sportsman 550 / Sportsman X2 550 / Sportsman Touring 550 Year: 2011 Codes Engine Code: N/A (Specific model designation implies engine type) Chassis Code: N/A (Specific model designation implies chassis type) 👋 Introduction Market Position Market Position: Comprehensive technical resource for owners and independent repair shops seeking to service and maintain the 2011 Polaris Sportsman 550 series ATVs. Competitive Analysis Competitive Analysis: Presents itself as the most comprehensive and cost-effective alternative to dealership service manuals, offering factory-level information. Key Features Key Features: Step-by-step instructions, exploded views, electrical schematics, troubleshooting guides, and extensive coverage of all major vehicle systems. Cost Effectiveness: Positioned as a high-value resource, saving owners significant costs compared to professional repair services. 📋 Manual Details Coverage Areas Covered Models: Sportsman 550, Sportsman 550 EPS, Sportsman 550 EPS International, Sportsman X2 550, Sportsman X2 550 International, Sportsman Touring 550, Sportsman Touring 550 International Page Count Page Count: 394 Manual Type Manual Type: Factory Service Manual / Repair Manual Language Language: English Format Format: PDF Download Accessibility: Viewable on PC, Mac, tablet, or smartphone; printable for hard copy reference. 📖 Manual Coverage Systems Covered Engine Systems: Electronic Fuel Injection (EFI), Cooling System, Engine Mechanicals Drivetrain Systems: Transmission, Clutching (PVT - Polaris Variable Transmission), Final Drive Chassis Systems: Body/Frame, Steering, Suspension, Brakes Electrical Systems: Complete Electrical System, Wiring Diagrams Fuel System: EFI System, Fuel Pump, Injectors, Throttle Body, Fuel Lines. Exhaust System: Exhaust manifold, muffler, catalytic converter (if applicable). Procedures Included Maintenance Procedures: Scheduled Maintenance, Fluid Changes, Filter Replacements, Lubrication Repair Procedures: Engine Overhaul, Transmission Repair, Clutch Service, Brake System Overhaul, Suspension Component Replacement, Electrical Component Diagnosis and Repair Diagnostic Procedures: Troubleshooting Guides, Symptom-Based Diagnostics, EFI System Diagnostics Component Overhaul: Detailed instructions for disassembly, inspection, repair, and reassembly of major components like the engine, transmission, differentials, and steering system. Torque Specifications: Critical torque specifications for engine, drivetrain, and chassis fasteners are provided to ensure proper assembly. Technical Depth Technical Depth: Comprehensive: Covers everything from basic maintenance to full engine and component rebuilds, including detailed diagnostics and exploded views. Diagnostic Tools Required: While the manual provides diagnostic procedures, it may reference specialized Polaris diagnostic tools or testers for advanced EFI troubleshooting, which are detailed within the manual. Troubleshooting Charts: Includes organized troubleshooting charts that correlate symptoms to potential causes and recommended repair actions. Exploded Views: Abundant exploded view diagrams illustrating component relationships and providing part identification for assembly and disassembly. Body Frame Bodywork Repair: Fenders, body panels, racks, seat assembly, bumpers, lighting components. Steering Suspension Steering Components: Handlebars, tie rods, steering shaft, steering rack (if applicable), EPS components. Suspension Components: A-arms, shocks, bushings, ball joints, wheel bearings. Brakes Brake System: Hydraulic brake system, brake lines, calipers, master cylinder, brake pads, brake fluid specifications. Electrical Systems Wiring Diagrams: Comprehensive, detailed wiring diagrams for all electrical circuits, including lighting, ignition, charging system, EFI, and accessories. 📊 Manual Specifications File Format File Format: PDF (Portable Document Format) Searchability: PDF format typically allows for text searching within the document, enabling quick location of specific information. Print Quality Print Quality: Printable at high resolution for clear diagrams and text. Binding Type Binding Type: N/A (Digital Download, user printable for 3-ring binder) Paper Type Paper Type: N/A (Digital Download, user's choice for printing) ⚙️ Engine Specifications Primary Engine Engine Type: Liquid-cooled, 4-stroke, DOHC, 4-valve, single-cylinder (ProStar engine family) Engine Displacement: 549cc Bore X Stroke: Refer to manual for exact bore and stroke, but typically around 95mm x 79mm for this engine family. Performance Horsepower: Approx. 40-42 HP (Varies slightly by model/tuning) Torque: Approx. 33-35 lb-ft (Varies slightly by model/tuning) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Fuel Type: Unleaded Gasoline Cooling System Cooling Method: Liquid-cooled 🔧 Transmission Standard Transmission Type: Automatic, Polaris Variable Transmission (PVT) with engine braking Optional Transmission Features: High/Low range, Reverse, Park Features Drive System: Shaft Drive (AWD/2WD selector) 📐 Dimensions Exterior Length: Varies by model (e.g., Sportsman 550 approx. 83 in / 210.8 cm, X2 approx. 83 in / 210.8 cm, Touring approx. 88 in / 223.5 cm) Width: Varies by model (e.g., Sportsman 550 approx. 46 in / 116.8 cm, X2 approx. 46 in / 116.8 cm, Touring approx. 46 in / 116.8 cm) Height: Varies by model (e.g., Sportsman 550 approx. 49.5 in / 125.7 cm) Weights Dry Weight: Varies by model (e.g., Sportsman 550 approx. 670 lbs / 304 kg, X2 approx. 705 lbs / 320 kg, Touring approx. 735 lbs / 333 kg) Towing Capacity: 1500 lbs / 680 kg Rack Capacity Front: 200 lbs / 90.7 kg Rack Capacity Rear: 400 lbs / 181.4 kg 🛡️ Safety Features Ratings Safety Ratings: N/A (ATVs not typically subjected to automotive crash testing standards) Active Features Active Safety Features: Engine braking through PVT, AWD system for enhanced traction. Passive Features Passive Safety Features: Handlebar...