This manual covers the 2004 CR 125 and WR 125, performance-oriented off-road motorcycles renowned for their agile handling and competitive spirit. With Swedish origins and a rich racing heritage, the 125cc two-stroke models have consistently been a staple in the highly competitive motocross and enduro scene. These machines, powered by liquid-cooled, 2-stroke, single-cylinder engines, offer an engaging riding experience, making them a popular choice for riders seeking performance and reliability in off-road conditions. This comprehensive Workshop Service Repair Manual provides essential, OEM-level detail for owners and technicians. It covers complete engine overhauls, transmission service, chassis and suspension maintenance, brake system repairs, electrical troubleshooting, and fuel system adjustments. The manual includes detailed step-by-step instructions for disassembly, assembly, maintenance procedures, and rebuilds, ensuring that both routine upkeep and complex repairs can be performed effectively to maintain the longevity and optimal performance of your 2004 CR 125 or WR 125. 🏷️ Basic Information Identification Make: Husqvarna Model: WR 125 Year: 2004 Codes Product Code Identifier: 04 👋 Introduction Market Position Category: Off-road Motorcycle / Motocross/Enduro Competitive Analysis Competitors 2004: KTM 125 EXC/SX, Yamaha YZ125, Honda CR125R, Suzuki RM125, Kawasaki KX125. Key Features Vehicle Focus: Performance-oriented off-road motorcycles known for their handling and competitive spirit. Manual Value: Provides essential information for owners and technicians to maintain and repair the 2004 Husqvarna CR 125 and WR 125 models, ensuring longevity and optimal performance. 📋 Manual Details Coverage Areas Manual Type: Workshop Service Repair Manual Language: English Format: PDF Download Page Count Page Count Estimate: Comprehensive (exact page count not specified, typical for OEM workshop manuals) 📖 Manual Coverage Systems Covered Engine: Complete engine overhaul, including top-end and bottom-end components, lubrication, cooling, and ignition systems. Transmission: Gearbox disassembly, inspection, repair, and reassembly, clutch system service. Chassis: Frame inspection, suspension (front forks, rear shock), steering, wheels, and hubs. Brakes: Front and rear brake systems, including hydraulic components, pads, discs, and bleeding procedures. Electrical: Wiring diagrams, lighting, ignition system components, charging system, and troubleshooting. Fuel System: Carburetor service, fuel tank, fuel lines, and filtration. Exhaust System: Exhaust pipe and silencer inspection and maintenance. Bodywork: Body panel removal and installation, seat, handlebars, and controls. Procedures Included Maintenance: Scheduled maintenance tasks, oil changes, filter replacements, chain adjustment, spark plug service. Troubleshooting: Diagnostic procedures for common and uncommon issues, fault finding charts. Repair: Detailed step-by-step repair instructions for all major and minor components. Rebuild: Complete engine and transmission rebuild procedures with torque specifications and tolerances. Disassembly Assembly: Detailed instructions for dismantling and reassembling all vehicle systems. Technical Depth Depth: OEM (Original Equipment Manufacturer) level of detail, covering everything from basic adjustments to full engine rebuilds. 📊 Manual Specifications File Format File Type: PDF Searchability: Likely text-searchable, enabling quick access to specific information. Print Quality Printability: Designed for clear viewing and printing of diagrams and text. Binding Type Binding: N/A (Digital Download) Paper Type Paper Quality: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: 2-Stroke, Single Cylinder Displacement: 124 cc (approximately) Cooling System: Liquid-Cooled Bore X Stroke: Specifications would be detailed in the manual (e.g., 54 mm x 54.5 mm). Induction: Reed Valve Intake, Carburetor Ignition System: CDI (Capacitor Discharge Ignition) Performance Horsepower Estimate: Approximately 35-40 HP (depending on specific CR/WR tuning). Torque Estimate: Specifications would be detailed in the manual. Fuel System Carburetor Model Estimate: Mikuni VM Series (e.g., 38mm) or Keihin PWK. Fuel Type: Unleaded Gasoline with 2-stroke Oil Pre-mix Lubrication Premix Ratio: Typically 32:1 or 40:1, to be confirmed in manual. Transmission Oil: Manual specifies recommended SAE viscosity grade and API service classification. 🔧 Transmission Standard Transmission Type: 6-Speed Manual Synchromesh Optional Optional Gear Ratios: Manual may list alternative gear ratio kits for specific applications. Features Clutch Type: Wet, Multi-Plate Clutch Actuation: Hydraulic 📐 Dimensions Exterior Wheelbase: Specifications found in manual (typical for this era ~57-58 inches). Seat Height: Specifications found in manual (typical ~38-39 inches). Weights Dry Weight: Specifications found in manual (typically around 210-225 lbs). Fuel Tank Capacity: Specifications found in manual (typical ~2.5-3 gallons). 🛡️ Safety Features Ratings Safety Certification: N/A (Off-road vehicles are not typically subject to road safety regulations). Active Features Braking System: Hydraulic Disc Brakes (Front and Rear) Suspension Performance: Advanced suspension systems (e.g., Marzocchi/WP forks, Sachs/Ohlins shock) designed for off-road stability and control. Passive Features Frame Construction: Robust steel or aluminum frame providing structural integrity. 💡 Technology Features Infotainment Infotainment System: N/A (Purely performance-oriented off-road motorcycle). Driver Assistance Driver Assistance Features: N/A Connectivity Connectivity Features: N/A 🔧 Maintenance Service Intervals Oil Change Frequency: Detailed in manual, typically based on operating hours for off-road use. Air Filter Cleaning: Frequent cleaning recommended, interval specified in manual. Spark Plug Replacement: Intervals and recommended plug types detailed in manual. Top End Rebuild: Recommended intervals for piston and ring replacement based on usage, specified in manual. Fluid Specifications Coolant Type: Manual specifies coolant type and...