🏷️ Basic Information Identification Make: Husqvarna Model: WR250 Model Variant: CR250 Model Years Covered: 2004, 2005 Codes Chassis Codes: Likely specific to the WR250/CR250 platform for those years (e.g., TE250 variant chassis components might be relevant). 👋 Introduction Market Position Vehicle Segment: Off-road motorcycle, Enduro/Motocross (2-stroke). Target Audience: Enthusiast riders and mechanics focused on maintaining and repairing their Husqvarna WR250/CR250. Competitive Analysis Key Competitors Era: KTM EXC/SX 250, Yamaha YZ250, Honda CR250R, Suzuki RM250, Kawasaki KX250. Key Features Engine Configuration: 2-stroke, single-cylinder liquid-cooled. Performance Focus: Agile handling, strong power delivery characteristic of 2-stroke off-road bikes. Manual Value Proposition: Provides detailed, manufacturer-level technical data essential for accurate and efficient repairs and maintenance. 📋 Manual Details Coverage Areas Manual Type: Workshop Repair Service Manual Language: English Format: PDF Download Delivery Method: Instant Download 📖 Manual Coverage Systems Covered Engine Mechanical: Complete engine teardown, assembly, component specifications, torque values, timing, lubrication. Engine Electrical: Ignition system, stator, CDI unit, wiring diagrams, troubleshooting electrical faults. Fuel System: Carburetor (type, jetting, adjustment), fuel lines, fuel tank. Cooling System: Radiator, hoses, coolant specifications, water pump. Exhaust System: Exhaust pipe, silencer, packing, mounting. Transmission: Clutch (operation, adjustment, replacement), gearbox (disassembly, assembly, lubrication, gear selection). Drivetrain: Chain adjustment, sprockets, general drivetrain maintenance. Suspension: Front forks (disassembly, oil levels, seals, spring rates), rear shock absorber (rebuild, adjustments), linkage system. Brakes: Front and rear brake systems (hydraulic lines, master cylinders, calipers, pads, rotors, bleeding procedures). Wheels And Tires: Spoke maintenance, bearing replacement, tire selection and mounting. Frame And Bodywork: Frame inspection, plastic panel removal and installation, seat, handlebars, footpegs. Controls: Throttle, clutch lever, brake lever adjustments and cable replacement. Procedures Included Routine Maintenance: Oil changes, filter cleaning/replacement, chain lubrication, spark plug inspection. Troubleshooting: Diagnostic procedures for common issues, fault finding charts. Component Rebuild: Full overhaul instructions for engine, transmission, suspension, and brake components. Adjustments: Carburetor tuning, clutch and throttle cable adjustments, suspension sag. Wiring Diagrams: Detailed electrical schematics for all systems. Technical Depth Depth Level: Comprehensive (suitable for professional mechanics and experienced DIY enthusiasts). Detail Level: Includes torque specifications, clearances, tolerances, part numbers (where applicable in original manual), and step-by-step repair procedures. 📊 Manual Specifications File Format File Type: Portable Document Format (PDF) Searchability: Likely text-searchable if the source was a well-scanned document. Printability: Printable for creating a physical reference copy. Resolution: Expected to be high enough for clear viewing of diagrams and text. Binding Type Binding Style: N/A (Digital Download) Paper Type Paper Quality: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: 2-stroke, single-cylinder, reed valve induction. Displacement: Approximately 249cc (specific bore/stroke likely detailed in manual). Bore X Stroke: Likely around 66.4 mm x 72 mm (verify with manual for exact specs). Cooling System: Liquid-cooled. Compression Ratio: Typically in the range of 8.0:1 to 9.5:1 for this era (refer to manual). Ignition System: Digital CDI (Capacitor Discharge Ignition). Performance Horsepower: Estimated 40-45 HP at peak RPM (refer to manual for exact dyno figures). Torque: Estimated 25-28 lb-ft at peak torque (refer to manual for exact figures). Fuel System Carburetor Type: Likely Mikuni TMX series (e.g., TM38-85) or Keihin PWK (verify with manual). Fuel Type: Unleaded gasoline, typically 90 octane or higher. 2-Stroke Oil Mixing: Premix or Autolube system (manual will specify, likely premix for racing variants). 🔧 Transmission Standard Transmission Type: 6-speed constant mesh. Clutch Type: Wet, multi-plate, cable-actuated. Optional Optional Gearing: Aftermarket sprockets and gear sets could be installed. Features Gear Ratios: Specific gear ratios will be detailed in the manual, crucial for performance tuning. Transmission Fluid Type: Likely a specific 2-stroke transmission oil (e.g., SAE 80W/90 or dedicated gear oil, confirm with manual). Clutch Adjustment: Manual will detail free play adjustment for optimal clutch engagement. 📐 Dimensions Exterior Wheelbase: Approximately 57-58 inches (refer to manual for exact measurement). Seat Height: Approximately 37-38 inches (unladen, refer to manual). Ground Clearance: Typically around 13-14 inches (refer to manual). Weights Dry Weight: Approximately 220-230 lbs (without fluids, refer to manual). Wet Weight: Approximately 240-250 lbs (with all fluids, estimate). 🛡️ Safety Features Ratings Safety Certifications: N/A for off-road use; meets emissions standards where applicable for street-legal variants if applicable (likely not for CR250 designation). Active Features Braking System: Hydraulic disc brakes front and rear for effective stopping power. Suspension Compliance: Adjustable suspension for terrain adaptation and rider control. Passive Features Frame Design: Robust chassis designed for durability and handling in off-road conditions. Ergonomics: Off-road specific riding position for rider confidence and control. 💡 Technology Features Infotainment Infotainment System: N/A - This is an off-road motorcycle, typically devoid of infotainment systems. Driver Assistance Rider Aids: N/A - Focused on raw mechanical performance and rider input. Connectivity Connectivity Features: N/A. Engine Management Ignition Control: CDI ignition with mechanical timing (no advanced electronic rider modes). 🔧 Maintenance Service Intervals Oil Change Interval: Engine oil: Every 10-15 hours of riding or annually. Transmission...