The 550 ATV, available for the 2012 and 2013 model years, is a capable utility vehicle designed for both recreational trail riding and demanding work tasks. It features a robust chassis, independent front and rear suspension, and a selectable 2WD/4WD system with front differential lock, providing excellent traction and stability in various terrains. The 550 ATV is equipped with an approximately 545cc liquid-cooled, 4-stroke engine featuring Electronic Fuel Injection (EFI) for reliable power delivery, estimated at 35-40 horsepower. Its independent suspension, combined with ample rack capacity and a towing capacity of up to 1050 lbs, makes it a versatile choice for riders seeking performance and utility. This comprehensive Service Repair Manual provides detailed guidance for the maintenance, troubleshooting, and repair of your 550 ATV. It covers all major mechanical and electrical systems, including the engine, transmission (CVT), drivetrain, suspension, brakes, and electrical components, offering step-by-step instructions for disassembly, assembly, and adjustment. The manual also includes essential maintenance schedules, diagnostic procedures, and information on special tools. Whether you are performing routine servicing or addressing complex repairs, this manual is an indispensable resource for ensuring the optimal performance, reliability, and longevity of your vehicle. 🏷️ Basic Information Identification Make: Arctic Cat Model: 550 ATV Model Years Covered: 2012, 2013 Product Type: Service Repair Manual Product Format: PDF Download 👋 Introduction Market Position Market Positioning: The Arctic Cat 550 ATV is positioned as a capable and versatile utility ATV, offering a blend of power, comfort, and off-road performance for recreational riders and utility users alike. It competes in the mid-size displacement class against models from major manufacturers. Competitive Analysis Key Competitors: Competes with models such as the Polaris Sportsman 500/550, Can-Am Outlander 500/570, Yamaha Kodiak 450/550, and Suzuki KingQuad 500. Key Features Vehicle Key Features: Independent front and rear suspension, selectable 2WD/4WD with front differential lock, robust chassis, digital instrumentation, front and rear racks. Manual Value Proposition Value Proposition: Provides essential, detailed instructions for maintaining, troubleshooting, and repairing the Arctic Cat 550 ATV, enabling owners to perform complex tasks, reduce repair costs, and extend the lifespan of their vehicle. 📋 Manual Details Coverage Areas Primary Coverage: Complete mechanical and electrical repair, maintenance, troubleshooting, and diagnostics for Arctic Cat 550 ATV models. Page Count Estimated Page Count: Varies (typically 300-600+ pages for comprehensive ATV service manuals) Manual Type Manual Type: Service Repair Manual Language Language: English Format Format: Digital PDF Download 📖 Manual Coverage Systems Covered Engine: Engine overhaul, disassembly, assembly, lubrication, cooling system, fuel system (carburetor/EFI), ignition system, exhaust system, starting system. Transmission: CVT (Continuously Variable Transmission) inspection, maintenance, belt replacement, clutch assembly, gearbox, differential (front and rear) service. Drivetrain: Driveshaft, U-joints, axle shafts, wheel hubs, four-wheel drive system operation and service. Suspension: Front and rear suspension systems, shock absorbers, control arms, bushings, ball joints, steering components. Brakes: Hydraulic brake system, brake calipers, master cylinder, brake lines, brake pads, brake fluid replacement, bleeding procedures. Electrical: Wiring diagrams, battery, charging system (stator, regulator/rectifier), starting system (starter motor, solenoid), lighting system, ignition system diagnostics, sensor testing. Fuel System: Fuel pump, fuel filter, fuel injectors (if applicable), carburetor adjustments/rebuild, fuel tank service. Cooling System: Radiator, fan, coolant hoses, thermostat, water pump, coolant type and capacity. Body And Frame: Body panel removal/installation, frame inspection, seat, handlebars, fenders, rack systems. Controls: Throttle controls, brake levers, gear selector, parking brake system. Procedures Included Maintenance: Routine maintenance tasks, lubrication points, filter changes, fluid checks and replacements, spark plug replacement. Troubleshooting: Diagnostic charts and flowcharts for common problems, identifying causes and solutions for performance issues, electrical faults, and mechanical failures. Repair: Step-by-step instructions for component disassembly, repair, reassembly, and adjustment for all major systems. Diagnostics: Procedures for checking system operation, testing electrical components, reading diagnostic codes (if applicable). Special Tools: Identification of necessary special tools and equipment required for specific repair procedures. Technical Depth Depth: Comprehensive coverage from basic owner maintenance to advanced engine rebuilds and electrical diagnostics. Suitable for both DIY enthusiasts and professional technicians. 📊 Manual Specifications File Format File Format: PDF Print Quality Print Quality: High-resolution, printable pages with clear diagrams and text. Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: 4-stroke, SOHC, 4-valve, EFI (Electronic Fuel Injection) Engine Displacement: Approximately 545cc (actual displacement may vary slightly by specific sub-model or region) Bore X Stroke: Specifics vary, typically around 92mm x 80.6mm Cooling System: Liquid-cooled Performance Horsepower: Estimated 35-40 HP (at crankshaft, varies with tuning and altitude) Torque: Estimated 30-35 lb-ft (varies) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) - Keihin or similar system Fuel Type: Unleaded gasoline, 87 octane minimum Ignition System Ignition Type: Electronic ignition with digital CDI Lubrication Oil Type Capacity: Refer to manual for specific grade (e.g., SAE 10W-40, SAE 20W-50) and capacity (approx. 2.5-3.0 quarts/liters with filter change). 🔧...