The TC250, TE250, and TXC250 models from 2009 and 2010 represent a commitment to high-performance off-road motorcycles, drawing on a rich heritage in competitive riding. These machines are engineered for demanding off-road disciplines, offering a blend of power, agility, and durability characteristic of European off-road design. Built with robust chassis and advanced suspension systems, they are designed to tackle challenging terrains and provide riders with precise control and an exhilarating experience, competing directly with established brands in the enduro and motocross segments. This comprehensive Workshop Repair Service Manual is an essential resource for owners and technicians seeking to maintain and repair the TC250, TE250, and TXC250 models from the 2009 and 2010 production years. It covers a wide array of critical systems, including detailed procedures for engine assembly and disassembly, transmission and clutch service, chassis and suspension adjustments, brake system maintenance, and electrical system diagnostics. The manual provides in-depth guidance on routine maintenance, troubleshooting common issues, and performing complex rebuilds, ensuring the longevity and optimal performance of these specialized off-road motorcycles. 🏷️ Basic Information Identification Make: Husqvarna Model: TC250, TE250, TXC250 Year: 2009, 2010 Codes Engine Code General: LC4 4-stroke (though specific internal codes vary by model variant) 👋 Introduction Market Position Vehicle Segment: Off-road competition motorcycles (Enduro and Motocross variants). Competitive Analysis Key Competitors Era: KTM EXC/SX, Yamaha WR/YZ, Honda CRF, Kawasaki KX, Suzuki RM-Z. Key Features Brand Focus: Husqvarna's reputation for high-performance, specialized off-road machinery with European engineering. Manual Purpose Manual Value Proposition: Essential tool for owners and technicians to maintain peak performance, diagnose issues, and perform repairs on the specific Husqvarna TC250, TE250, and TXC250 models. 📋 Manual Details Coverage Areas General Coverage: Comprehensive service, maintenance, and troubleshooting for the specified models and years. Page Count Estimated Page Count: Likely 300-500+ pages (typical for a full workshop manual) Manual Type Manual Type: Workshop Repair Service Manual Language Language: English (presumed based on common industry practice for this type of manual) Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Systems: Engine assembly/disassembly, top-end components (cylinder, piston, valves), bottom-end components (crankshaft, connecting rod, bearings), lubrication system, cooling system, fuel injection system, ignition system, exhaust system. Transmission Drivetrain: Gearbox, clutch assembly, gear shift mechanism, final drive (chain and sprockets). Chassis Suspension: Frame, front fork (internal components, seals, adjustments), rear shock absorber (internal components, seals, adjustments), swingarm, linkage systems (if applicable), steering system. Brakes: Hydraulic brake systems (front and rear calipers, master cylinders, brake lines), rotor specifications, pad replacement procedures, bleeding procedures. Electrical Electronics: Wiring diagrams, lighting system, battery, charging system (stator, regulator/rectifier), starter motor, EFI control unit, sensors, instrumentation. Fuel System: Fuel tank, fuel pump, fuel filter, fuel injectors, throttle body. Bodywork Cosmetics Bodywork: Fairings, seat, fuel tank covers, fender removal/installation. Procedures Included Maintenance Procedures: Routine checks, oil and filter changes, air filter cleaning/replacement, spark plug replacement, chain adjustment and lubrication, valve clearance checks and adjustment, brake pad inspection and replacement, fluid level checks. Troubleshooting Diagnostics: Diagnostic charts for common problems, symptom-based troubleshooting guides, error code interpretation (if applicable), electrical system diagnostics. Repair Rebuild Procedures: Detailed step-by-step instructions for engine teardown and reassembly, gearbox overhaul, suspension fork rebuild, brake system overhaul, electrical component replacement. Technical Specifications Data: Torque specifications for all fasteners, engine compression test procedures, component measurements, tolerances, valve timing procedures. Technical Depth Depth Of Coverage: Comprehensive, covering everything from basic maintenance to full engine and transmission rebuilds. Suitable for professional mechanics and experienced DIY enthusiasts. 📊 Manual Specifications File Format File Format: PDF (Portable Document Format) Print Quality Print Quality Reproducibility: Designed for digital viewing and printing. Image clarity and text readability are crucial for technical diagrams and procedures. Binding Type Binding Type: N/A (Digital PDF format) Paper Type Paper Type: N/A (Digital PDF format) Searchability Text Searchability: Likely text-searchable PDF, enabling quick navigation to specific topics. ⚙️ Engine Specifications Primary Engine Engine Type: Single-cylinder, 4-stroke, liquid-cooled Displacement: Approximately 250cc (e.g., 249.4cc for some variants) Bore X Stroke: Typically around 76mm x 55mm (exact figures may vary slightly by model variant). Valve Train: DOHC (Double Overhead Camshaft), 4 valves Performance Horsepower Est: Estimated 35-40 HP (at the crank), depending on model and tuning. Torque Est: Estimated 20-25 Nm, depending on model and tuning. Fuel System Fuel Delivery: Electronic Fuel Injection (EFI), Keihin or Mikuni throttle body and injectors (specifics vary). Fuel Type: Unleaded gasoline, minimum 95 RON (Octane rating). Lubrication Oil Type: High-performance 4-stroke motorcycle oil, typically JASO MA/MA2 certified, SAE 10W/40 or 15W/50 depending on operating temperature. Oil Capacity Engine Only: Approximately 0.8 - 1.1 liters (check manual for exact figures for each model variant). Cooling System Type: Liquid-cooled Coolant Type: Ethylene glycol based coolant with corrosion inhibitors, typically a 50/50 mix with distilled water. Ignition System Type: Digital CDI (Capacitor Discharge Ignition) with variable ignition timing. Spark Plug Type: NGK CR8E or equivalent (confirm...