This manual covers the YFM550 and YFM700 Grizzly All-Terrain Vehicles (ATVs) produced for the 2009 and 2010 model years. These high-performance utility ATVs are engineered for robust off-road capability, offering reliable performance for outdoor enthusiasts and workers alike. Key features include powerful liquid-cooled engines with electronic fuel injection, renowned automatic transmission with integral engine braking, independent rear suspension, and selectable 2WD/4WD with a locking front differential. Some models also feature Electric Power Steering (EPS) for reduced rider fatigue and improved control. The Grizzly line is recognized for its durability and innovation within the competitive utility ATV market. This comprehensive Factory Service Manual provides detailed instructions for the maintenance, repair, and overhaul of your Grizzly ATV. It covers all major systems, including the engine, drivetrain, chassis, suspension, brakes, and electrical components. You will find step-by-step procedures for routine maintenance, troubleshooting common issues, component disassembly and reassembly, and complete engine and transmission rebuilds. Technical specifications, torque values, and diagnostic information are included to ensure accurate and effective servicing. This manual is an essential resource for owners, mechanics, and technicians seeking to maintain the optimal performance and longevity of their YFM550 or YFM700 Grizzly. 🏷️ Basic Information Identification Make: Yamaha Model: YFM700 Grizzly Generation Applicable Years: 2009, 2010 Codes Chassis Codes: YFM550FGH, YFM700FGH (specific codes may vary by sub-model and region) 👋 Introduction Market Position Segment: High-performance utility ATV (All-Terrain Vehicle) Target Audience: Enthusiasts, outdoor workers, recreational riders seeking robust performance and reliability. Competitive Analysis Key Competitors: Polaris Sportsman series, Can-Am Outlander series, Honda Foreman/Rancher series, Suzuki KingQuad series. Key Features Model Features: Liquid-cooled engines, electronic fuel injection (EFI), Yamaha's Ultramatic automatic transmission with engine braking, independent rear suspension (IRS), electric power steering (EPS) on select models, shaft drive with differential lock. Manual Value Proposition: Essential resource for maintaining optimal performance, diagnosing issues, and executing repairs, saving time and money on professional service. 📋 Manual Details Coverage Areas Main Topics: Complete service, repair, and workshop instructions for Yamaha YFM550 and YFM700 Grizzly models. Page Count Estimated Pages: Varies by specific model variant, typically 300-500+ pages for a comprehensive factory manual. Manual Type Type: Factory Service Manual / Workshop Manual Language Language: English (standard for factory manuals distributed globally) Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine: Internal combustion engine overhaul, diagnostics, tuning, lubrication, cooling, exhaust systems. Drivetrain: Transmission (automatic, Ultramatic), final drive, drive shafts, CV joints, differential components. Chassis And Suspension: Frame, front and rear suspension (A-arms, shocks, springs), steering system, wheel bearings. Brakes: Hydraulic brake system (front and rear discs), calipers, master cylinders, brake lines, bleeding procedures. Electrical: Ignition system, starting system, charging system (stator, regulator/rectifier), battery, lighting, wiring diagrams, sensors, EFI system components. Fuel System: Fuel injection (EFI) system, fuel pump, injectors, throttle body, fuel tank, fuel lines. Body And Trim: Body panels, fenders, racks, seat, plastics, decals. Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, lubrication points, valve adjustments, spark plug replacement. Troubleshooting: Diagnostic charts, common problems and solutions, error code interpretations (if applicable). Repair: Component removal, disassembly, inspection, repair, reassembly, and installation procedures. Overhaul: Complete engine rebuild, transmission overhauls, suspension component rebuilds. Specifications: Torque specifications for all fasteners, critical measurements, clearances, tolerances. Electrical Diagnostics: Wiring diagrams, component testing, circuit troubleshooting, diagnostic connector usage. Technical Depth Depth: Comprehensive, from basic routine maintenance to complete engine and transmission rebuilds, including detailed electrical diagnostics. 📊 Manual Specifications File Format Format Type: Digital (PDF) Searchability: Searchable text content for easy information retrieval. Print Quality Quality: High resolution, suitable for printing individual pages or the entire manual. Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type 550: 4-stroke, liquid-cooled, SOHC, 4-valve, single-cylinder Engine Type 700: 4-stroke, liquid-cooled, SOHC, 4-valve, single-cylinder Displacement 550: 530cc Displacement 700: 686cc Performance Bore X Stroke 550: 95.0 mm x 73.5 mm Bore X Stroke 700: 100.0 mm x 85.0 mm Compression Ratio 550: 9.2:1 Compression Ratio 700: 8.1:1 Fuel System Fuel Delivery System: Electronic Fuel Injection (EFI) with Mikuni throttle body Ignition System: TCI (Transistor Controlled Ignition) Fuel Type: Unleaded gasoline (minimum 87 octane) Lubrication Oil Type: Yamalube 4 (or equivalent) SAE 10W-40 API SG or higher, JASO MA certified. Oil Capacity With Filter 550: 2.60 L (2.75 US qt) Oil Capacity With Filter 700: 2.70 L (2.85 US qt) 🔧 Transmission Standard Type: Yamaha Ultramatic Automatic Transmission (CVT) with On-Command 2WD/4WD and locking front differential. Features: Automatic centrifugal clutch, V-belt transmission, engine braking on deceleration. Final Drive: Shaft drive, sealed U-joint, final reduction gear. Transmission Fluid Type: Yamalube Gear Oil 0W-30 API GL-4 Transmission Fluid Capacity: 0.24 L (0.25 US qt) for front differential, 0.30 L (0.32 US qt) for rear differential. 📐 Dimensions Exterior Length 550 700: Approx. 82.1 inches (2085 mm) Width 550 700: Approx. 46.5 inches (1180 mm) Height 550 700:...