The 2011 Arctic Cat TRV 550s H1 EFI CRUISER, finished in Blue International, is a robust 2-Up utility All-Terrain Vehicle (ATV) designed for recreational riders, hunters, and farmers who require a capable off-road machine for two occupants. This model features a liquid-cooled, 4-stroke, 545cc H1 EFI engine, providing reliable performance and improved throttle response. Its engineering emphasizes comfort and utility, with features such as 2-up seating, independent suspension for a smoother ride over varied terrain, and selectable on-demand 4WD for enhanced traction. The Cruiser trim likely adds aesthetic and comfort enhancements, making it a versatile choice for various outdoor activities and demanding work. This comprehensive parts manual serves as an essential resource for maintaining and repairing your 2011 Arctic Cat TRV 550s H1 EFI CRUISER. It provides detailed illustrations and part number listings for every component, covering all major systems including the engine, drivetrain, suspension, brakes, electrical system, and chassis. The manual facilitates easy identification of parts for assembly, disassembly, and replacement, ensuring accurate and efficient service. Whether you are a seasoned mechanic or an owner performing routine maintenance, this English-language, searchable, and printable manual will assist you in keeping your ATV in optimal working condition. 🏷️ Basic Information Identification Make: Arctic Cat Model: TRV 550s H1 EFI CRUISER Year: 2011 Trim Level: Cruiser Color Variant: Blue International Product Identifier: A2011TCO1POSD Codes Vin Code Engine: H1 EFI (Liquid-Cooled, 4-Stroke Single) 👋 Introduction Market Position Vehicle Segment: 2-Up (Tandem) Utility ATV Target Audience: Recreational riders, hunters, farmers, and those needing a capable off-road vehicle for two riders. Competitive Analysis Key Competitors: Polaris Sportsman 550/850 Touring, Can-Am Outlander MAX 500/800R MAX, Yamaha Grizzly 550/700 EPS (2-Up configurations). Key Features Efi Engine: Electronic Fuel Injection for improved throttle response, fuel efficiency, and cold-weather starting. 2-Up Seating: Designed for comfortable passenger carrying with dedicated seating and footrests. Independent Suspension: Provides a smoother ride and better handling over varied terrain. 4Wd Capability: On-demand 4WD for enhanced traction in challenging conditions. Cruiser Trim: Likely includes comfort and aesthetic enhancements over standard models. 📋 Manual Details Coverage Areas Coverage Scope: Complete factory parts manual Page Count Estimated Pages: Varies, typically 300-500+ pages for ATVs of this era. Manual Type Manual Type: Parts Manual Language Language: English Format Digital Format: PDF Download 📖 Manual Coverage Systems Covered Engine Assembly: Complete engine components, internal and external parts, fuel system (EFI), ignition, exhaust, cooling system. Drivetrain And Transmission: CVT transmission components, drive belts, primary and secondary clutches, gearbox, drive shafts, differentials, 2WD/4WD engagement system. Suspension And Steering: Front and rear suspension components (shocks, springs, A-arms, bushings), steering column, tie rods, ball joints, rack and pinion assembly. Brakes: Hydraulic brake system components, brake calipers, master cylinders, brake lines, brake pads, brake rotors, parking brake mechanism. Electrical System: Wiring harness, battery, starter motor, alternator, ignition coil, lighting (headlights, taillights, indicators), switches, fuses, EFI control unit. Chassis And Body: Frame components, body panels, fenders, racks (front and rear), seat, handlebars, footrests, storage compartments, decals. Wheels And Tires: Wheel assemblies, tire specifications, lug nuts, valve stems. Accessories And Options: Parts related to the 'Cruiser' trim and international variants, potentially including specific seating, lighting, or accessory mounting points. Procedures Included Assembly Disassembly Guides: Exploded view diagrams and part number listings facilitate component identification for assembly and disassembly. Part Identification: Comprehensive lists of all individual parts with corresponding Arctic Cat part numbers for ordering and replacement. Technical Depth Depth: Detailed illustration of every part, enabling precise identification for maintenance, repair, and restoration. 📊 Manual Specifications File Format File Type: PDF Print Quality Printability: Printable Search Capabilities Searchable Text: Searchable text for quick information retrieval. Viewing Capabilities Zoom Functionality: Zoomable for detailed inspection of illustrations. Software Requirements Required Software: Adobe Reader, Foxit Reader, or compatible PDF reader. ⚙️ Engine Specifications Primary Engine Engine Type: Liquid-cooled, 4-stroke, SOHC, 4-valve, single cylinder (H1) Displacement: 545cc (33.2 cu. in.) Bore X Stroke: 92 mm x 102 mm (3.62 in. x 4.02 in.) Compression Ratio: 10.0:1 Performance Horsepower Estimated: Approx. 35-40 HP (specific figures not usually provided in parts manuals) Torque Estimated: Approx. 30-35 lb-ft (specific figures not usually provided in parts manuals) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) - likely Delphi Fuel Type: Unleaded gasoline, minimum 87 octane Fuel Tank Capacity: 5.25 US gallons (19.9 L) Cooling System Cooling Method: Liquid-cooled Ignition Ignition System: Electronic ignition Exhaust Exhaust System: Single exhaust, likely with catalytic converter for emissions compliance. 🔧 Transmission Standard Transmission Type: Automatic (CVT - Continuously Variable Transmission) Drive System: Shaft drive, 2WD/4WD selectable Features Gear Selection: High, Low, Neutral, Reverse, Park Fluid Type Transmission Fluid Spec: Arctic Cat Synthetic Biodegradable 0W-40 or equivalent meeting API GL-4/GL-5 specification for gearboxes. 📐 Dimensions Exterior Overall Length: 83.2 in. (211.3 cm) Overall Width: 48 in. (121.9 cm) Overall Height: 50 in. (127 cm) Wheelbase: 52 in. (132.1 cm) Ground...