🏷️ Basic Information Identification Make: Kawasaki Model: KX250F Year: 2004 Vehicle Type: Motocross Motorcycle Engine Type: 4-Stroke 👋 Introduction Market Position Market Position: High-performance motocross racing machine, positioned for competitive riders seeking aggressive power and handling. Competitive Analysis Competitors: Yamaha YZ250F, Honda CRF250R, Suzuki RM-Z250, KTM 250 SX-F Key Features Key Features: Powerful 250cc 4-stroke engine, advanced suspension components, lightweight chassis, performance-oriented design. 📋 Manual Details Coverage Coverage Areas: General Information, Routine Maintenance, Engine Removal and Installation, Fuel System, Lubrication and Cooling System, Engine Specifications, Transmission, Drive Chain & Sprockets, Steering System, Shocks, Body Work, Intake & Exhaust, Electrical System, Advanced Troubleshooting Format Format: Downloadable PDF Language Language: English Manual Type Manual Type: OEM Shop/Service/Repair Manual 📖 Manual Coverage Systems Covered Engine Systems: Top End (Cylinder Head, Piston, Valves), Bottom End (Crankshaft, Connecting Rod, Bearings), Lubrication System, Cooling System (Radiators, Water Pump) Fuel System: Carburetor (Keihin MX Series), Fuel Tank, Fuel Lines Drivetrain: Transmission (Gear Ratios), Clutch Assembly, Drive Chain, Sprockets (Front & Rear) Suspension: Front Forks (Cartridge Type), Rear Shock Absorber (Linkage System), Spring Rates, Damping Adjustments Chassis And Bodywork: Frame, Handlebars, Seat, Plastics, Body Panels, Footpegs Electrical System: Ignition System (CDI), Lighting (if applicable, though minimal on MX bikes), Wiring Diagrams, Battery (if applicable) Procedures Included Maintenance Procedures: Oil Changes, Filter Replacements (Oil, Air), Spark Plug Service, Valve Clearance Adjustment, Chain Adjustment, Brake Pad Replacement, Tire Changes Repair Procedures: Engine Rebuild (Top and Bottom End), Clutch Overhaul, Transmission Overhaul, Fork Seal Replacement, Shock Rebuilding, Carburetor Tuning and Rebuild Troubleshooting: Diagnostic Procedures for Common Issues, Symptom-Based Troubleshooting Guides Technical Depth Technical Depth: Comprehensive, covering detailed disassembly, inspection, repair, and reassembly procedures. Includes torque specifications, clearances, and service limits. 📊 Manual Specifications File Details File Format: PDF Print Quality: High-resolution, suitable for printing individual pages or the entire manual. Searchable text. Binding Type Binding Type: Digital Download (no physical binding) Paper Type Paper Type: N/A (Digital) ⚙️ Engine Specifications Primary Engine Engine Displacement: 249cc Engine Configuration: Single-Cylinder, DOHC, 4 Valves Bore X Stroke: 72.0 mm x 61.1 mm Cooling System: Liquid-Cooled Performance Horsepower Estimate: Approx. 35-37 HP (at crankshaft, peak) Torque Estimate: Approx. 18-20 lb-ft (at crankshaft, peak) Fuel System Carburetor Model: Keihin FCR37 (likely) Fuel Type: Unleaded Gasoline 🔧 Transmission Standard Transmission Type: 5-Speed Constant Mesh Features Clutch Type: Wet Multi-Plate Final Drive: O-Ring Sealed Chain 📐 Dimensions Exterior Overall Length: Approx. 81.7 inches (2075 mm) Overall Width: Approx. 31.7 inches (805 mm) Overall Height: Approx. 50.0 inches (1270 mm) Weights Curb Weight: Approx. 229.3 lbs (104 kg) Wheelbase: Approx. 57.7 inches (1465 mm) 🛡️ Safety Features Ratings Safety Ratings: N/A (Motocross bikes are not subject to standard automotive safety ratings like NHTSA or Euro NCAP) Active Features Braking System Front: Hydraulic Disc (Single Rotor) Braking System Rear: Hydraulic Disc (Single Rotor) Passive Features Suspension Features: Adjustable compression and rebound damping (front & rear) 💡 Technology Features Infotainment Infotainment System: N/A (Purely performance-focused motocross bike) 🔧 Maintenance Service Intervals Engine Oil Change: Every 10-15 hours of riding or as specified for race conditions. Air Filter Cleaning: After every few rides, or more frequently in dusty conditions. Spark Plug Inspection: Every 20-30 hours of riding. Valve Clearance Check: Every 20-30 hours of riding, or as per manual recommendation for competitive use. Chain And Sprockets Inspection: Regularly, adjust and lubricate every 5-10 hours. Fluid Specifications Engine Oil Type: API SG, SF or higher, SAE 10W-40 motorcycle specific oil (verify with manual for exact specification and JASO MA rating). Coolant Type: High-quality motorcycle coolant/antifreeze (50/50 mix with distilled water). Fork Oil Type: Specific weight fork oil (e.g., 5W or 10W), quantity and level per manual. Known Issues Common Issues: Valve guide wear, piston ring wear, carburetor jetting sensitivity to altitude and temperature, occasional clutch plate wear. Common Issues Description: Due to the high-performance nature and racing use, regular maintenance and component checks are critical to prevent premature wear and failure. Proper jetting and suspension setup are key for optimal performance. 📚 Vehicle History Brand Heritage Brand Heritage: Kawasaki has a long and successful history in dirt bike racing, particularly in the motocross and supercross disciplines with its KX line. Model Evolution Model Evolution: The KX250F marked Kawasaki's entry into the competitive 250cc 4-stroke motocross class, initially introduced in 2001. The 2004 model represents a refinement of the earlier generations, incorporating performance improvements and chassis updates. Production Production Location: Japan (typically) 🏆 Awards & Recognition Recognitions Recognitions: While specific awards for the 2004 model are not widely documented, Kawasaki's KX line has consistently been recognized in motocross media and competition for its performance and competitiveness.