Segment:
        
        
            Competition Enduro / Off-Road
        
     
    
        
            Target Audience:
        
        
            Motocross riders, enduro enthusiasts, competitive off-road racers, DIY mechanics
        
     
    
    
        
            Competitors 2010:
        
        
            KTM EXC 500/530, Yamaha WR450F, Honda CRF450X, Kawasaki KX450F, Suzuki RM-Z450
        
     
    
    
        
            Offering:
        
        
            Designed for competitive off-road riding, blending motocross agility with enduro endurance capabilities.
        
     
    
        
            Distinction:
        
        
            Known for its powerful engine and agile handling, often praised for its European styling and performance focus.
        
     
 
    
    
    
        
            Primary Coverage:
        
        
            Complete Service and Repair
        
     
    
        
            Secondary Coverage:
        
        
            Maintenance, Troubleshooting, Diagnostics, Electrical Systems, Engine, Transmission, Chassis, Suspension, Brakes, Bodywork
        
     
    
    
        
            Estimated Page Count:
        
        
            ~300-400
        
     
    
    
        
            Manual Type:
        
        
            Workshop Manual / Service Manual / Repair Manual
        
     
    
    
    
    
 
    
    
    
        
            Engine Systems:
        
        
            Engine disassembly/assembly, valve clearance, carburetor/fuel injection tuning, ignition system, cooling system, lubrication system, engine diagnostics
        
     
    
        
            Transmission Drivetrain:
        
        
            Clutch operation and adjustment, gearbox disassembly/assembly, chain and sprockets maintenance, final drive ratios
        
     
    
        
            Chassis Suspension:
        
        
            Frame inspection, front fork (upside-down telescopic hydraulic) service and adjustments, rear shock absorber (monoshock) service and linkage maintenance, wheel bearing service
        
     
    
        
            Braking System:
        
        
            Hydraulic brake system inspection, caliper service, pad replacement, master cylinder maintenance, bleeding procedures, disc rotor specifications
        
     
    
        
            Electrical System:
        
        
            Wiring diagrams, lighting system, battery maintenance, starter motor, charging system, troubleshooting electrical faults, CDI unit service
        
     
    
        
            Fuel System:
        
        
            Fuel tank, fuel lines, fuel pump, carburetor model and jetting specifications (if applicable), fuel injection system components and diagnostics
        
     
    
        
            Exhaust System:
        
        
            Exhaust pipe and silencer inspection, gasket replacement, performance modifications considerations
        
     
    
        
            Cooling System:
        
        
            Radiator inspection, coolant type and capacity, fan operation, thermostat service
        
     
    
    
        
            Scheduled Maintenance:
        
        
            Oil changes, filter replacements, chain lubrication and adjustment, air filter cleaning/replacement, spark plug replacement, valve clearance checks, brake fluid changes
        
     
    
        
            Troubleshooting:
        
        
            Common problems and their solutions, diagnostic charts for engine performance, electrical issues, starting problems
        
     
    
        
            Repair Overhaul:
        
        
            Complete engine rebuild procedures, transmission overhaul, suspension fork and shock absorber rebuild, brake caliper overhaul
        
     
    
        
            Adjustment:
        
        
            Carburetor idle speed and mixture adjustment, clutch lever free play adjustment, throttle cable adjustment, chain slack adjustment, suspension sag adjustment
        
     
    
        
            Diagnostics:
        
        
            Fault finding for engine, electrical, and mechanical systems, using diagnostic tools (if applicable)
        
     
    
        
            Calibration:
        
        
            Speedometer calibration (if applicable), EFI system calibration (if applicable)
        
     
    
    
        
            Depth:
        
        
            Comprehensive, from basic maintenance to complete engine and transmission rebuilds, including detailed electrical schematics and troubleshooting guides.
        
     
 
    
    
    
        
            Engine Type:
        
        
            Four-stroke, Single Cylinder, Liquid-Cooled
        
     
    
        
            Displacement:
        
        
            500.1 cc (30.5 cu. in.)
        
     
    
        
            Bore X Stroke:
        
        
            96 mm x 69.1 mm (3.78 in. x 2.72 in.)
        
     
    
        
            Compression Ratio:
        
        
            12.0:1
        
     
    
        
            Valvetrain:
        
        
            DOHC, 4 valves per cylinder
        
     
    
    
        
            Horsepower Estimated:
        
        
            ~50-55 HP (at crankshaft, manufacturer dependent)
        
     
    
        
            Torque Estimated:
        
        
            ~45-48 Nm (at crankshaft, manufacturer dependent)
        
     
    
    
        
            Fuel Delivery:
        
        
            Electronic Fuel Injection (Mikuni EFI System - specific model may vary)
        
     
    
        
            Fuel Type:
        
        
            Unleaded Gasoline (91 Octane or higher)
        
     
    
    
        
            Oil Type:
        
        
            Synthetic 4-stroke motorcycle oil (e.g., SAE 10W-40 or 15W-50, API SG or higher, JASO MA compliant)
        
     
    
        
            Oil Capacity W Filter:
        
        
            ~1.7 Liters (1.8 US qt.)
        
     
    
    
        
            Coolant Type:
        
        
            Permanent Antifreeze (Ethylene Glycol based, 50/50 mix with distilled water)
        
     
 
    
    
    
        
            Transmission Type:
        
        
            6-speed constant mesh
        
     
    
    
        
            Optional Transmission:
        
        
            N/A
        
     
    
    
        
            Clutch Type:
        
        
            Wet, multi-plate
        
     
    
        
            Final Drive:
        
        
            Chain driven
        
     
    
        
            Gear Ratios:
        
        
            Refer to manual for specific gear ratios (e.g., 1st: 2.23, 2nd: 1.75, 3rd: 1.40, 4th: 1.17, 5th: 1.00, 6th: 0.88)
        
     
    
    
        
            Transmission Oil:
        
        
            Engine oil (refer to engine oil specification)
        
     
    
    
        
            Transmission Oil Capacity:
        
        
            ~0.7 Liters (0.7 US qt.)
        
     
 
    
    
    
        
            Safety Ratings:
        
        
            Not applicable for off-road motorcycles in a formal sense; designed for off-road use with emphasis on rider control and protection.
        
     
    
    
        
            Braking System:
        
        
            Hydraulic disc brakes front and rear for responsive stopping power.
        
     
    
        
            Suspension Performance:
        
        
            High-quality suspension components (e.g., Marzocchi forks, Sachs shock) for stability and control over rough terrain.
        
     
    
    
        
            Chassis Design:
        
        
            Robust frame construction for durability and rider confidence.
        
     
    
        
            Ergonomics:
        
        
            Designed for optimal rider positioning and control during demanding off-road conditions.
        
     
 
    
    
    
        
            Infotainment System:
        
        
            N/A (Pure off-road focused motorcycle, no infotainment features).
        
     
    
    
        
            Assistance Features:
        
        
            N/A (No electronic rider aids like ABS, traction control found on street bikes).
        
     
    
    
        
            Connectivity Features:
        
        
            N/A
        
     
    
    
        
            Efi System:
        
        
            Mikuni fuel injection system providing precise fuel delivery and throttle response.
        
     
    
        
            Ignition System:
        
        
            Digital CDI ignition for optimal spark timing across the rev range.
        
     
 
    
    
    
        
            Engine Oil Change:
        
        
            Every 10-15 hours of riding, or every 6 months (whichever comes first), check manual for specific recommendations.
        
     
    
        
            Oil Filter Replacement:
        
        
            With every engine oil change.
        
     
    
        
            Air Filter Cleaning:
        
        
            After every ride in dusty conditions, or every 5-10 hours. Replacement as needed.
        
     
    
        
            Chain Lubrication Adjustment:
        
        
            Every 5-10 hours of riding, or after washing/wet conditions.
        
     
    
        
            Spark Plug Inspection:
        
        
            Every 20-30 hours of riding.
        
     
    
        
            Valve Clearance Check:
        
        
            Every 40-60 hours of riding, or as specified in the manual.
        
     
    
        
            Brake Fluid Flush:
        
        
            Every 12 months or 200 hours.
        
     
    
    
        
            Coolant Type:
        
        
            Mixture of 50% Ethylene Glycol based antifreeze and 50% distilled water.
        
     
    
    
    
        
            Common Wear Items:
        
        
            Clutch plates, chain and sprockets, wheel bearings, brake pads, fork seals, exhaust manifold gasket.
        
     
    
        
            Potential Faults:
        
        
            Occasional issues with EFI sensors, stator output, or water pump seal can be reported by some owners. Specific to the 2010 model, some riders have noted a need for careful clutch adjustment and potentially upgrading cooling fan performance in extreme conditions.
        
     
    
    
        
            Oil Filter Part Number:
        
        
            Refer to manual or genuine Husqvarna/aftermarket supplier for specific part number (e.g., Hiflofiltro HF155, K&N KN-155).
        
     
    
        
            Air Filter Part Number:
        
        
            Refer to manual or genuine Husqvarna/aftermarket supplier for specific part number (e.g., Twin Air 152104).
        
     
 
    
    
    
        
            Brand Origin:
        
        
            Husqvarna Motorcycles, originating from Sweden, is one of the oldest motorcycle manufacturers in the world, founded in 1689 as a firearms manufacturer.
        
     
    
        
            Offroad Legacy:
        
        
            Strong heritage in off-road racing, including numerous motocross and enduro championships.
        
     
    
    
        
            Evolution 2010:
        
        
            The 2010 TXC510 was part of a generation that saw significant updates and improvements from previous models, often benefiting from BMW ownership which provided engineering and development resources.
        
     
    
        
            Previous Models:
        
        
            Successor to previous TE510 and TC510 models, with the TXC designation often indicating a hybrid or dual-purpose off-road focus.
        
     
    
    
        
            Manufacturing Location:
        
        
            Italy (under BMW Motorrad ownership during this period)
        
     
    
        
            Production Years:
        
        
            The 510cc engine platform has been in production for many years, with specific TXC510 models appearing around the late 2000s.