The YFM7FGPW, produced for the 2007 and 2008 model years, represents a robust and capable all-terrain vehicle. This full-size, 4x4 utility ATV is engineered for demanding off-road use, featuring a powerful 686cc liquid-cooled, 4-stroke engine with Electronic Fuel Injection for efficient power delivery. Its design emphasizes durability and reliability, hallmarks of the lineage, known for tackling diverse terrains. A key feature is likely the Electronic Power Steering (EPS), enhancing maneuverability and reducing rider fatigue, making it a strong competitor in its class. This comprehensive workshop service manual provides essential information for the maintenance and repair of your YFM7FGPW. Covering the 2007 and 2008 model years, this 483-page guide details a wide array of systems, including engine mechanicals, fuel, lubrication, cooling, ignition, transmission, drivetrain, suspension, brakes, electrical systems, steering, and body/chassis. It includes routine maintenance procedures, troubleshooting guides, component overhaul instructions, electrical diagnostics, and critical torque specifications, making it an invaluable resource for owners and technicians alike. 🏷️ Basic Information Identification Make: Yamaha Model: Grizzly Model Code: YFM7FGPW Year: 2007, 2008 👋 Introduction Market Position Product Category: All-Terrain Vehicle (ATV) / Utility ATV Target User: ATV owners, DIY mechanics, professional service technicians Competitive Analysis Key Competitors: Polaris Sportsman, Can-Am Outlander, Suzuki King Quad, Arctic Cat (relevant models for the era) Key Features Vehicle Type: Full-size, 4x4, electronic power steering (EPS) equipped model (indicated by 'P' in YFM7FGPW, common for EPS variants) 📋 Manual Details Coverage Areas Covered Years: 2007-2008 Covered Models: YFM7FGPW Page Count Page Count: 483 Manual Type Manual Type: Workshop Service Manual / Repair Manual Language Language: English (assumed based on common industry practice for this type of manual) Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Complete overhaul, disassembly, assembly, troubleshooting, specifications Fuel System: Fuel injection system, fuel pump, injectors, fuel filter, fuel tank maintenance Lubrication System: Oil pump, oil passages, oil filter, oil specifications, oil capacity Cooling System: Radiator, fan, water pump, thermostat, coolant specifications, bleeding procedures Ignition System: ECU, ignition coils, spark plugs, timing adjustments Transmission Drivetrain: Automatic transmission, CVT, gears, shafts, clutches, drive shafts, differentials Suspension: Front and rear suspension, shocks, springs, control arms, adjustments, rebuilds Brakes: Hydraulic brake system, calipers, master cylinder, brake pads, brake fluid, bleeding Electrical System: Battery, charging system, starter motor, lighting, wiring diagrams, fuses, relays Steering: Steering column, tie rods, steering linkage, steering wheel assembly Body Chassis: Frame, body panels, fenders, seat, handlebars, plastics Wheels Tires: Tire specifications, wheel mounting, torque specifications Procedures Included Routine Maintenance: Oil changes, filter replacements, lubrication, chain adjustment (if applicable) Troubleshooting: Diagnostic procedures, common problems, fault finding charts Component Overhaul: Engine, transmission, differential, suspension components, brake system rebuilds Electrical Diagnostics: Reading wiring diagrams, testing electrical components, troubleshooting shorts and open circuits Torque Specifications: Detailed torque values for all critical fasteners Special Tools: Listing and usage of specialized tools required for specific repairs Technical Depth Depth: Comprehensive (covers everything from basic maintenance to full engine and transmission rebuilds) 📊 Manual Specifications File Format File Format: PDF Print Quality Print Quality: High-resolution, suitable for clear printing and digital viewing (assumed) Binding Type Binding Type: N/A (Digital PDF) Paper Type Paper Type: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Type: Liquid-cooled, 4-stroke, DOHC, 5-valve, SOHC Engine Displacement: 686cc Bore X Stroke: 100.0 mm x 83.9 mm (typical for this engine family) Compression Ratio: 8.8:1 (typical) Fuel Delivery: Electronic Fuel Injection (EFI) Performance Horsepower: Approx. 45-50 HP (estimated, actual figures may vary slightly) Torque: Approx. 40-45 lb-ft (estimated) Fuel System Fuel Type: Unleaded gasoline Fuel Tank Capacity: Approx. 4.7 gallons (18 L) 🔧 Transmission Standard Transmission Type: Yamaha Constant Velocity (YCC-T) Automatic Transmission with Ultramatic® overdrive and engine braking Drive System: On-Command® 4WD; 2WD/4WD, locked 4WD Final Drive: Shaft drive, sealed O-ring chain, engine braking 📐 Dimensions Exterior Length: Approx. 82.2 inches (2088 mm) Width: Approx. 45.5 inches (1155 mm) Height: Approx. 49.2 inches (1250 mm) Wheelbase: Approx. 50.4 inches (1280 mm) Weights Dry Weight: Approx. 620 lbs (281 kg) Ground Clearance: Approx. 11.4 inches (289 mm) 🛡️ Safety Features Active Features Braking System: Hydraulic disc brakes (front and rear) Engine Braking: Standard feature of the Ultramatic® transmission for controlled descents Passive Features Lighting: Dual 30W halogen headlights, 8W LED taillight 💡 Technology Features Infotainment Infotainment System: N/A (ATV - typically no complex infotainment systems) Driver Assistance Electronic Power Steering: Yes (likely based on 'P' in model code YFM7FGPW), provides reduced steering effort and improved control. Connectivity Connectivity Features: N/A (ATV - no typical vehicle connectivity features like Bluetooth or smartphone integration) 🔧 Maintenance Service Intervals Engine Oil Change: Every 1000 km or 6 months (refer to manual for specific details) Air Filter Inspection: Every 1000 km or 6 months (more frequently in dusty conditions) Spark Plug Replacement: Every 3000 km or 18 months (check manual for specific plug type and gap) Fluid Specifications...