🏷️ Basic Information Identification Make: Yamaha Model: YFM250 Raptor 250 Model Variant: Raptor 250 Model Years Covered: 2008, 2009 Vehicle Type: ATV (All-Terrain Vehicle) 👋 Introduction Market Position Product Segment: Sport ATV Key Features Performance Orientation: Designed for performance and trail riding, emphasizing agility and power. Value Proposition Diy Maintenance Advantage: Enables owners to perform maintenance and repairs themselves, saving costs and time. Manual Advantage Professional Guidance: Provides professional-level repair instructions, mirroring authorized dealer procedures. Competitive Analysis Competitors: Competes with models from Honda (e.g., TRX250X), Suzuki (e.g., LT-Z250), and Kawasaki (e.g., KFX250). 📋 Manual Details Identification Manual Title: Yamaha YFM250 Raptor 250 2008 2009 Repair Service Manual PDF Download Manual Type: Workshop Service Manual / Repair Manual Page Count Total Pages: 311 Format File Format: PDF Language Language: English Delivery Delivery Method: Electronic Delivery via Email Printability Printable: Yes 📖 Manual Coverage Systems Covered Engine: Full engine repair and overhaul, including internal components. Transmission: Transmission disassembly, assembly, and repair procedures. Fuel System: Carburetor service, fuel tank, fuel lines, and pump diagnostics and repair. Ignition System: Ignition coil, spark plug, CDI unit, and troubleshooting. Lubrication System: Oil pump, oil filter, oil passages, and lubrication maintenance. Exhaust System: Muffler, exhaust pipe inspection and service. Electrical System: Wiring diagrams, battery, charging system, starter, lighting, and switches. Body And Frame: Body panels, fenders, seat, handlebars, frame inspection and repair. Suspension: Front and rear suspension, shocks, and linkages. Braking System: Front and rear brake calipers, master cylinders, brake lines, and pads. Cooling System: Radiator, coolant, fan, and hoses (if applicable to the specific model variant). Wheels And Tires: Tire pressure, wheel bearings, and rim inspection. Procedures Included Routine Maintenance: Oil changes, filter replacements, chain adjustment, spark plug checks, and general inspections. Troubleshooting: Diagnostic procedures for common and complex issues. Repair Procedures: Step-by-step instructions for component removal, installation, and repair. Overhaul: Complete engine and transmission rebuild procedures. Tune Ups: Engine tuning and adjustment procedures. Special Tool Identification: Identification and illustration of required special tools with Yamaha part numbers. Technical Depth Depth Of Information: Comprehensive, covering routine maintenance to full engine and transmission disassembly. Troubleshooting Guides: Includes diagnostic flowcharts and symptom-based troubleshooting. Torque Specifications: Provides critical torque values for fasteners across all systems. Special Instructions: Highlights safety precautions with WARNING, CAUTION, and NOTE callouts. Target Audience Intended User: Mechanical technicians and knowledgeable DIY enthusiasts. 📊 Manual Specifications File Quality PDF Quality: Assumed to be of high quality for readability and printing. Searchability Text Searchability: Likely searchable text within the PDF format. Binding Type Binding: Digital (PDF download) Paper Type Paper Type: Not applicable (digital format) ⚙️ Engine Specifications Primary Engine Engine Type: Single-cylinder, 4-stroke Displacement: 249cc Bore X Stroke: Approx. 74mm x 58mm (specific values to be found within manual) Cooling Method: Liquid-cooled (typically, confirmation within manual) Compression Ratio: Approx. 11.2:1 (specific values to be found within manual) Performance Horsepower Est: Approx. 20-22 HP (actual figures may vary and are in the manual) Torque Est: Approx. 19-21 Nm (actual figures may vary and are in the manual) Fuel System Fuel Delivery: Carburetor (likely Mikuni BS30) Carburetor Type: Single Downdraft Carburetor (specific model identified in manual) Ignition Ignition System Type: TCI (Transistor Controlled Ignition) with digital advance Lubrication Lubrication Type: Wet Sump Oil Capacity Approx: Approx. 1.7 Liters (refer to manual for exact specification) 🔧 Transmission Standard Transmission Type: 5-speed manual with reverse Features Clutch Type: Wet, multi-plate Final Drive: O-ring sealed chain 📐 Dimensions Weights Dry Weight Approx: Approx. 160 kg (353 lbs) (verify exact spec in manual) Fuel Tank Capacity Approx: Approx. 10 Liters (2.6 Gallons) (verify exact spec in manual) Exterior Overall Length Approx: Approx. 1790 mm (70.5 in) (verify exact spec in manual) Overall Width Approx: Approx. 1090 mm (42.9 in) (verify exact spec in manual) Overall Height Approx: Approx. 1015 mm (40.0 in) (verify exact spec in manual) Wheelbase Approx: Approx. 1260 mm (49.6 in) (verify exact spec in manual) Ground Clearance Approx: Approx. 220 mm (8.7 in) (verify exact spec in manual) Seat Height Approx: Approx. 825 mm (32.5 in) (verify exact spec in manual) 💡 Technology Features Infotainment Dash Display: Basic LCD display showing speed, odometer, trip meter, and indicator lights. Driver Assistance Starting System: Electric Start with back-up kick starter. 🔧 Maintenance Service Intervals Initial Break In Service: Typically 10-hour or 100-mile service (refer to manual for specific break-in schedule). Regular Oil Change Interval: Every 3000 km (1800 miles) or 6 months, whichever comes first (verify in manual). Air Filter Cleaning Interval: Every 600 km (370 miles) or 3 months (refer to manual for specific frequency). Spark Plug Replacement Interval: Every 10,000 km (6,000 miles) or 12 months (verify in manual). Fluid Specifications Engine Oil Type: Yamaha's recommended high-quality 4-stroke motorcycle oil, such as Yamalube 4 (e.g., 10W-40 or 20W-50 depending on climate - consult manual). Coolant Type: Permanent type...