Basic Information Identification Make: Husqvarna Model: SMR449 Year: 2011 Product Type: Workshop Service Repair Manual Digital Format: PDF Download Introduction Market Position Segment: Supermoto (SM) / Street Motocross Brand Focus: Husqvarna's foray into the street-legal supermoto segment Competitive Analysis Competitors 2011: KTM EXC-R series, Ducati Hypermotard, Aprilia Dorsoduro, Yamaha WRX series Key Features Bike Type: High-performance street-legal dirt bike Performance Focus: Agility, acceleration, and fun on both paved and unpaved surfaces Target Audience: Enthusiasts seeking a sporty, versatile, and engaging riding experience Manual Details Coverage Areas Primary Coverage: Complete Service and Repair Diagnostic Coverage: Extensive troubleshooting and diagnostic procedures Maintenance Coverage: Scheduled maintenance, routine inspections, and fluid changes Repair Coverage: Detailed step-by-step repair instructions for all major components Electrical Coverage: Comprehensive wiring diagrams and electrical system diagnosis Body Chassis Coverage: Bodywork, frame, suspension, and steering system repair Page Count Estimated Pages: Hundreds (specific count not provided, but implies comprehensive) Manual Type Type: Factory Service Repair Manual Official Status: Official Full Factory Manual Language Language: English Format Format Type: Digital Download (PDF) Print Capability: Printable (entirely or specific pages) Manual Coverage Systems Covered Engine System: Full engine overhaul, tuning, cooling, lubrication, fuel, and ignition systems Transmission System: Clutch, gearbox, final drive, and related components Braking System: Hydraulic systems, calipers, master cylinders, lines, and bleeding procedures Suspension Steering: Front forks, rear shock absorber, linkages, steering head bearings, and steering system Fuel System: Fuel tank, fuel pump, fuel injection system (EFI) components, and adjustments Ignition Electrical: Ignition system components, battery, charging system, lighting, and starter motor Exhaust Emissions: Exhaust system components and emissions control related information Wheels Tires: Wheel specifications, tire mounting, and balancing Frame Bodywork: Frame inspection, body panel removal and installation, seating Procedures Included Tune Up: Complete engine tune-up procedures, idle speed adjustments, fuel mixture settings Disassembly Assembly: Detailed procedures for component disassembly and reassembly Troubleshooting: Systematic troubleshooting guides for common and uncommon issues Rebuilding: Complete engine and transmission rebuilding instructions Diagnostic Testing: Procedures for testing electrical components, sensors, and actuators Fluid Service: Detailed instructions for changing all vehicle fluids and capacities Torque Specifications: All critical torque specifications for fasteners and bolts Technical Depth Depth: Comprehensive (from basic maintenance to complete engine rebuilds) Diagnostic Level: Advanced diagnostics, including EFI system analysis Repair Complexity: Suitable for both amateur mechanics and professional technicians Manual Specifications File Format Format: Portable Document Format (PDF) Searchability: Likely searchable text within the PDF Print Quality Quality: High-resolution, suitable for clear printing Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) Engine Specifications Primary Engine Engine Type: Single-cylinder, 4-stroke Displacement: 449.5 cc (27.4 cubic inches) Bore X Stroke: 97 mm x 60.8 mm (3.82 in x 2.39 in) Cooling System: Liquid-cooled Valve Train: DOHC, 4 valves per cylinder Compression Ratio: 12.0:1 Performance Horsepower: Approx. 50-55 HP (estimated, factory specs often not explicitly published for consumer models) Torque: Approx. 40-45 Nm (estimated) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) with Mikuni throttle body Fuel Type: Unleaded gasoline (91 octane or higher recommended) Lubrication System Oil Type Spec: Refer to manual for specific SAE viscosity (e.g., 10W-40 or 15W-50, JASO MA certified) Oil Capacity: Refer to manual for specific capacity (typically around 1.5-2.0 liters) Ignition System Ignition Type: Digital electronic ignition Transmission Standard Transmission Type: 6-speed manual Clutch Type: Wet multi-plate clutch Final Drive: Chain drive Features Gear Ratios: Specific ratios detailed in the manual Transmission Fluid: Refer to manual for specific type and capacity (often shared engine oil) Dimensions Exterior Wheelbase: Refer to manual for exact specification (typically around 1490-1520 mm) Seat Height: Refer to manual for exact specification (typically around 890-910 mm) Ground Clearance: Refer to manual for exact specification (typically around 250-300 mm) Weights Dry Weight: Refer to manual for exact specification (typically around 130-140 kg) Wet Weight: Refer to manual for exact specification (approx. 145-155 kg with fluids) Fuel Tank Capacity: Refer to manual for exact specification (typically around 7.5-8.5 liters) Safety Features Ratings Safety Certification: DOT/ECE approved lighting and indicators for street legality Active Features Braking System: Hydraulic disc brakes front and rear (specific caliper and rotor sizes detailed in manual) Lighting: Headlight, taillight, brake light, turn signals Passive Features Frame Construction: High-strength steel or alloy frame for rigidity and rider feedback Ergonomics: Designed for aggressive riding posture, offering control and feedback Technology Features Infotainment Infotainment System: Basic digital instrument cluster (speedometer, tachometer, odometer, trip meter, indicator lights) Driver Assistance Rider Aids: None (No electronic rider aids like ABS or traction control on this model) Connectivity Connectivity Features: N/A Engine Management ECU Capabilities: Engine Control Unit (ECU) for fuel injection and ignition timing management Maintenance Service Intervals Oil Change Interval: Refer to manual for specific mileage/time interval (e.g., every 3,000-5,000 km or annually) Air Filter Cleaning: Regular inspection and cleaning, especially under dusty conditions Spark Plug Replacement: Refer to...