🏷️ Basic Information Identification Make: Husqvarna Model: SM 400R, SM 450R, SM 510R Product Name: HUSQVARNA SM 400 450 510 R Digital Workshop Repair Manual 2007-2008 PDF Download Codes Model Codes: SM400R, SM450R, SM510R (specific internal codes may vary by region/trim) Product Sku: HUSQSM0708 👋 Introduction Market Position Target Audience: Husqvarna SM 400/450/510R owners, motorcycle mechanics, and restoration specialists seeking in-depth technical guidance. Competitive Analysis Advantage: Provides professional-level repair information, saving significant costs compared to dealership service. Key Features Ease Of Use: Easy to navigate, view, and print sections as needed. No advanced computer skills required. Durability: Digital format avoids wear and tear associated with physical manuals. Source Credibility Seller Reputation: Trusted seller of genuine items. 📋 Manual Details Coverage Areas Years Covered: 2007, 2008 Models Covered: Husqvarna SM 400R, SM 450R, SM 510R Page Count Estimated Page Count: Extensive (typical workshop manuals for this era are 500+ pages) Manual Type Type: Digital Workshop Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine: Complete engine overhaul, disassembly, assembly, lubrication, cooling system, fuel injection, ignition system. Transmission: Gearbox components, clutch operation, shift mechanisms, maintenance, and repair. Chassis: Frame, subframe, suspension (forks, shock absorber), steering system, swingarm, wheel bearings. Brakes: Front and rear brake systems (hydraulic calipers, master cylinders, brake lines, rotors), bleeding procedures, pad replacement. Electrical: Wiring diagrams, starter system, battery, lighting, ignition, sensors, ECU, troubleshooting electrical faults. Fuel System: Fuel tank, fuel pump, fuel injectors, fuel filter, fuel pressure regulation. Exhaust System: Exhaust pipes, muffler, catalytic converter (if applicable), gaskets, and mounting. Cooling System: Radiator, hoses, coolant, fan operation, thermostat, bleeding procedures. Bodywork: Fairings, seat, fuel tank cover, fenders, handle bars, controls, levers. Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, chain adjustment, lubrication points, valve clearance checks. Troubleshooting: Diagnostic procedures for common problems, fault codes (if applicable), symptom-based troubleshooting guides. Repair: Detailed step-by-step instructions for component removal, disassembly, repair, reassembly, and installation. Rebuild: Comprehensive engine and transmission rebuild procedures, including torque specifications and critical clearances. Special Tools: Identification of required special tools for specific repair procedures. Technical Depth Depth: Comprehensive, from basic maintenance to complete engine and chassis overhauls, aimed at professional technicians and experienced DIY enthusiasts. 📊 Manual Specifications File Format Format Details: Searchable PDF with high-resolution images, allowing for easy navigation and printing of specific sections. Print Quality Image Resolution: High-quality photos, illustrations, and diagrams for clarity. Binding Type Binding: Digital Download (No physical binding) Paper Type Paper Type: N/A (Digital format) Compatibility Operating Systems: Microsoft Windows (95, 98, 98SE, 2000, NT, ME, XP, VISTA, Windows 7) and all Mac Computers. Software Requirements PDF Reader: Adobe Acrobat Reader or compatible PDF viewer. ⚙️ Engine Specifications Primary Engine Type: Four-stroke, single-cylinder, liquid-cooled Displacement 400Cc: Approximately 400cc (Specific bore/stroke for SM400R) Displacement 450Cc: Approximately 450cc (Specific bore/stroke for SM450R) Displacement 510Cc: Approximately 510cc (Specific bore/stroke for SM510R) Performance Horsepower Range: Estimated 40-55 HP (Varies by model and specific tuning, manual will provide exact figures). Torque Range: Estimated 35-45 Nm (Varies by model and specific tuning, manual will provide exact figures). Fuel System Injection System: Electronic Fuel Injection (EFI) - Specific system (e.g., Mikuni, Keihin) detailed in manual. Ignition Ignition System: Digital CDI, Electric Start. Lubrication Oil Type: High-performance motorcycle engine oil, typically SAE 10W-50 or 15W-50. (Specific API/JASO rating detailed in manual). Oil Capacity Capacity: Approximately 1.0 - 1.2 Liters (Manual will specify exact capacity for each model). 🔧 Transmission Standard Type: 6-speed sequential manual transmission. Optional Optional Transmissions: N/A (Standard for this model) Features Clutch Type: Wet multi-plate clutch, hydraulically operated. Fluid Transmission Fluid Type: Dedicated transmission fluid or high-quality motorcycle engine oil. (Manual will specify). 📐 Dimensions Exterior Wheelbase: Refer to manual for exact measurements, typically around 1400-1500 mm. Weights Dry Weight: Approximately 125-135 kg (Varies by model, manual will provide exact figures). Wet Weight: Approximately 135-145 kg (Includes fluids). 🛡️ Safety Features Ratings Safety Standards: Meets relevant motorcycle safety standards for its production era. Manual may reference homologation details. Active Features Braking System: High-performance hydraulic disc brakes front and rear. (Specific caliper and rotor sizes detailed in manual). Passive Features Lighting: Headlight, taillight, turn signals, brake lights. 💡 Technology Features Infotainment Infotainment System: N/A (This is a performance motorcycle, typically without extensive infotainment features beyond basic instrumentation). Driver Assistance Assistance Features: N/A (Focus is on rider control and machine feedback). Connectivity Connectivity Features: N/A Instrumentation Dashboard: Digital or analog-digital combination with speedometer, tachometer, odometer, trip meters, and essential warning lights. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 3,000-5,000 km or annually. (Exact interval specified in manual). Air Filter Cleaning: Regular inspection and cleaning, typically every 1,000-2,000 km. (Manual will detail frequency and procedure). Chain Maintenance: Lubrication and adjustment every 500-1000 km. (Manual provides specific procedures and slack limits). Valve Clearance Check: Typically every 6,000-10,000 km. (Crucial procedure...