🏷️ Basic Information Identification Make: Honda Model: Sportrax 250EX / TRX250EX Product Type: Service Repair Manual Codes Production Model Years: 2001, 2002, 2003, 2004, 2005 👋 Introduction Market Position Target Audience: Honda TRX250EX Sportrax ATV owners, DIY mechanics, repair shops Competitive Analysis Value Proposition: Provides dealer-level repair information at a fraction of the cost of professional labor and eliminates shipping delays. Key Features Features: Detailed illustrations, step-by-step instructions, comprehensive coverage, printable pages, instant download 📋 Manual Details Coverage Areas Primary Coverage: All diagnostic and repair procedures, maintenance, rebuilding, refurbishing, restoration Page Count Total Pages: 306 Manual Type Type: Workshop Service and Repair Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Engine And Drivetrain: Engine removal/installation, cylinder head/valve, cylinder/piston/camshaft, clutch, crankshaft/transmission, rear driving mechanism Fuel And Lubrication: Fuel system, lubrication system Electrical: Alternator/starter clutch, battery/charging system, ignition system, electric starter, lights/switches, wiring diagram Chassis And Body: Frame/body panels/exhaust system, front wheel/suspension/steering, rear wheel/brake/suspension Braking: Hydraulic disc brake Procedures Included Maintenance And Inspection: General maintenance, lubrication, inspections Repair And Rebuild: Engine rebuild, transmission overhaul, suspension repair, brake system repair, electrical system repair Diagnostics And Troubleshooting: Troubleshooting guides, diagnostic procedures Technical Depth Depth: Comprehensive, suitable for dealer-level technicians and advanced DIYers 📊 Manual Specifications File Format Printability: All pages are printable Print Quality Quality: Detailed illustrations, step-by-step instructions Binding Type Binding: Digital (PDF format), typically requires self-printing and binding Paper Type Paper: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Type: 229cc Liquid-Cooled OHC 2-Valve Single-Cylinder Bore X Stroke: 65.5 mm x 64.0 mm Compression Ratio: 9.2:1 Valve Train: Overhead Camshaft (OHC), 2 valves Performance Horsepower: Approximately 18-20 HP (estimated, varies by specific model year tune) Torque: Approximately 14-15 lb-ft (estimated, varies by specific model year tune) Fuel System Carburetor: 33mm Diaphragm-Type Carburetor (e.g., PD03A) Fuel Type: Unleaded gasoline (87 octane recommended) Lubrication System Oil Type: API SG, SAE 10W-40 or 20W-50 motorcycle oil recommended (refer to manual for specific Honda recommendations) Oil Capacity: Approximately 1.7 L (1.8 US qt) for engine oil change (refer to manual for exact capacity with filter change) 🔧 Transmission Standard Transmission Type: 5-Speed with Reverse Clutch Type: Wet Multi-plate Clutch Features Gear Selection: Standard foot shifter Final Drive: O-ring-sealed Chain 📐 Dimensions Exterior Length: Approximately 1780 mm (70.1 in) Width: Approximately 1125 mm (44.3 in) Height: Approximately 1050 mm (41.3 in) Weights Dry Weight: Approximately 171 kg (377 lbs) Wheelbase: Approximately 1205 mm (47.4 in) Ground Clearance: Approximately 155 mm (6.1 in) 🛡️ Safety Features Active Features Brakes: Hydraulic disc brakes front and rear Passive Features Frame Construction: Steel frame, designed for off-road use Lighting: Dual 30W headlights, 5W/21W taillight/brake light 💡 Technology Features Infotainment Features: Basic LCD instrument cluster displaying speed, odometer, trip meter, and neutral/gear indicators. Driver Assistance Features: N/A for this model; focused on mechanical and electrical systems. Connectivity Features: N/A 🔧 Maintenance Service Intervals Engine Oil Change: Every 1000 km (600 miles) or 6 months (refer to manual for precise intervals) Air Filter Cleaning: Every 400 km (250 miles) or 3 months, or more frequently in dusty conditions Spark Plug Replacement: Refer to manual, typically around 6000 km (4000 miles) or as needed based on inspection Fluid Specifications Brake Fluid: DOT 3 or DOT 4 hydraulic brake fluid (refer to manual for specific Honda recommendation) Coolant: Honda Motorcycle Antifreeze/Coolant or equivalent silicate-free, ethylene glycol-based coolant (50/50 mix with distilled water) Chain Lube: High-quality O-ring chain lubricant Known Issues Common Wear Items: Brake pads, wheel bearings, tie rod ends, drive chain, sprockets, carburetor jets (due to ethanol in fuel) Potential Problems: Carburetor gumming if fuel sits for extended periods, potential electrical connector corrosion in wet environments. 📚 Vehicle History Brand Heritage Heritage: Honda has a long-standing reputation for producing reliable and high-performance ATVs with a focus on engineering and rider comfort. Model Evolution Evolution: The TRX250EX was introduced as a sport-oriented ATV, building on Honda's experience in the recreational ATV market, offering a balance of performance and usability. Production Manufacturing Location: Likely manufactured in Japan or the United States (specific plant varies) 🏆 Awards & Recognition Recognitions Awards: While specific awards for the 250EX aren't widely publicized, Honda ATVs have consistently received positive reviews for reliability and performance in their class.