Segment:
        
        
            High-performance off-road (Enduro/Motocross) and Supermoto motorcycles, known for their competitive edge and European heritage.
        
     
    
    
        
            Competitors 2005:
        
        
            KTM EXC/SX, Yamaha WR/YZ, Honda CRF/CR, Suzuki RM-Z/RMX, Kawasaki KX/KLX.
        
     
    
    
        
            Vehicle Focus:
        
        
            Designed for competitive off-road riding and street-legal supermoto conversions, emphasizing power-to-weight ratio and handling.
        
     
    
    
        
            Diy Support:
        
        
            Empowers DIY owners and independent mechanics to perform a wide range of maintenance and repair tasks, saving costs and enhancing vehicle longevity.
        
     
 
    
    
    
        
            Models Covered:
        
        
            Husqvarna TE 250, TE 400, TE 450, TE 510, TC 250, TC 400, TC 450, TC 510, SM 250, SM 400, SM 450, SM 510
        
     
    
    
        
            Estimated Page Count:
        
        
            Typically 400-800 pages for comprehensive service manuals of this era. Actual count not provided.
        
     
    
    
        
            Type:
        
        
            Service Repair Workshop Manual
        
     
    
    
        
            Language:
        
        
            English (Assumed, standard for technical manuals sold internationally)
        
     
    
    
 
    
    
    
        
            Engine Systems:
        
        
            Engine disassembly, assembly, lubrication, cooling, fuel delivery, ignition, exhaust, diagnostics, tuning.
        
     
    
        
            Transmission Systems:
        
        
            Clutch operation and maintenance, gearbox disassembly and assembly, gear shift mechanism, lubrication.
        
     
    
        
            Chassis Systems:
        
        
            Frame inspection and repair, suspension (forks, shock absorbers), steering, wheels, tires, brakes (hydraulic and mechanical), chain and sprockets.
        
     
    
        
            Electrical Systems:
        
        
            Wiring diagrams, battery, charging system (stator, rectifier/regulator), lighting (headlight, taillight, turn signals), ignition system components, starter motor, instrumentation, troubleshooting electrical faults.
        
     
    
        
            Bodywork And Fixtures:
        
        
            Body panel removal and installation, seat, fuel tank, fenders, fairings, exhaust system mounting.
        
     
    
    
        
            Preventative Maintenance:
        
        
            Scheduled maintenance checks, oil changes, filter replacements, chain lubrication and adjustment, brake fluid replacement, spark plug inspection and replacement, air filter cleaning/replacement, valve clearance checks.
        
     
    
        
            Troubleshooting:
        
        
            Systematic diagnostic procedures for common problems, error code interpretation (if applicable), symptom-based troubleshooting guides.
        
     
    
        
            Repair And Rebuild:
        
        
            Detailed step-by-step instructions for component removal, disassembly, inspection, repair, reassembly, and installation.
        
     
    
    
        
            Depth:
        
        
            Comprehensive: Covers basic maintenance to complete engine and gearbox rebuilds, including detailed torque specifications and clearances.
        
     
 
    
    
    
    
        
            Searchability:
        
        
            Likely text-searchable PDF if professionally scanned, otherwise image-based.
        
     
    
    
        
            Printability:
        
        
            Printable on any computer with a PDF reader and printer.
        
     
    
    
        
            Binding:
        
        
            N/A (Digital Download)
        
     
    
    
        
            Paper Type:
        
        
            N/A (Digital Download)
        
     
    
    
        
            Illustration Quality:
        
        
            Illustrated with clear, step-by-step instructions. Expect exploded views, diagrams, and photographic sequences.
        
     
 
    
    
    
        
            Engine Type:
        
        
            4-stroke, single-cylinder (typically SOHC or DOHC depending on specific model variant)
        
     
    
        
            Displacements Offered:
        
        
            Approx. 250cc, 400cc, 450cc, 510cc (Specific bore and stroke vary by model)
        
     
    
        
            Cooling System:
        
        
            Liquid-cooled
        
     
    
    
        
            Horsepower Range:
        
        
            Estimated 40-60 HP depending on displacement and model (TE/TC vs. SM tuning).
        
     
    
        
            Torque Range:
        
        
            Not explicitly specified, but significant for off-road performance.
        
     
    
    
        
            Fuel Delivery:
        
        
            Carbureted (e.g., Keihin FCR series) for most 2005 models, although fuel injection may have been introduced on some late variants.
        
     
    
    
        
            Ignition System:
        
        
            Digital CDI (Capacitor Discharge Ignition) with variable ignition timing.
        
     
    
    
        
            Oil Type Recommendation:
        
        
            High-quality synthetic motorcycle oil, SAE 10W-40 or 15W-50 (specific grade depends on ambient temperature and manufacturer recommendation). Check manual for exact API/JASO specs.
        
     
 
    
    
    
        
            Transmission Type:
        
        
            6-speed manual sequential gearbox
        
     
    
    
        
            Optional Gearboxes:
        
        
            N/A for this model year.
        
     
    
    
        
            Clutch Type:
        
        
            Hydraulic actuation, multi-plate wet clutch
        
     
    
        
            Gear Ratios:
        
        
            Specific gear ratios are detailed within the manual, varying by model and intended use (TE/TC/SM).
        
     
    
    
        
            Transmission Oil Capacity:
        
        
            Typically around 0.8 - 1.2 liters. Consult manual for exact capacity.
        
     
    
        
            Transmission Oil Type:
        
        
            Dedicated motorcycle transmission oil or high-quality engine oil meeting JASO MA/MA2 specifications. Check manual.
        
     
 
    
    
    
        
            Safety Certification:
        
        
            Not applicable in the same way as cars; compliance with relevant emissions and noise regulations for motorcycles.
        
     
    
    
        
            Braking System Front:
        
        
            Hydraulic disc brake (e.g., Brembo or Grimeca calipers with large diameter discs for performance).
        
     
    
        
            Braking System Rear:
        
        
            Hydraulic disc brake (e.g., Brembo or Grimeca calipers).
        
     
    
    
        
            Frame Construction:
        
        
            Chromium-molybdenum steel trellis frame for strength and rigidity.
        
     
 
    
    
    
        
            Infotainment System:
        
        
            Basic instrumentation: Speedometer, odometer, trip meter, neutral indicator, oil pressure light, high beam indicator.
        
     
    
    
        
            Driver Assistance Features:
        
        
            N/A (Motorcycle)
        
     
    
    
        
            Connectivity Features:
        
        
            N/A
        
     
 
    
    
    
        
            Oil Change Interval:
        
        
            Typically every 10-15 hours of off-road use or 1000-2000 km for mixed use. Refer to manual for precise intervals.
        
     
    
        
            Air Filter Cleaning:
        
        
            Frequent cleaning or replacement recommended based on operating conditions, often every 5-10 hours.
        
     
    
        
            Valve Clearance Check:
        
        
            Typically every 50-100 hours of use. Crucial for engine performance and longevity.
        
     
    
        
            Chain And Sprockets Inspection:
        
        
            Regular inspection and lubrication every few rides, adjustment as needed.
        
     
    
    
        
            Coolant Type:
        
        
            Ethylene glycol-based antifreeze mixed with distilled water (50/50 ratio). Specific coolant type and boiling point are detailed in the manual.
        
     
    
        
            Brake Fluid Type:
        
        
            DOT 4 or DOT 5.1 hydraulic brake fluid. Do not mix DOT fluid types.
        
     
    
        
            Fork Oil Type And Weight:
        
        
            Specific viscosity grade (e.g., SAE 5W, 7.5W, 10W) and type (e.g., Showa SS-01, Motul Factory Line) will be listed in the manual.
        
     
    
    
        
            Common Wear Items:
        
        
            Clutch plates, piston rings, valve guides/seals, wheel bearings, steering head bearings, fork seals, chain and sprockets.
        
     
    
        
            Potential Electrical Issues:
        
        
            Wiring harness chafing, rectifier/regulator failure (common in many bikes of this era), stator output degradation.
        
     
    
        
            Engine Specific Concerns:
        
        
            Some engines may have specific wear patterns or maintenance requirements that the manual will highlight. Overheating can lead to head gasket issues if not managed.
        
     
 
    
    
    
        
            Brand Origin:
        
        
            Husqvarna Motorcycles, founded in Sweden in 1903, is one of the oldest motorcycle manufacturers.
        
     
    
    
        
            2005 Generation:
        
        
            Represents a significant era for Husqvarna's competitive off-road and supermoto offerings, often featuring Italian-developed engines and chassis.
        
     
    
    
        
            Manufacturing Location:
        
        
            Primarily Italy during this period, under ownership of the Cagiva Group.