This manual covers the All-Terrain Vehicles (ATVs), models YFM550F and YFM700F. These ATVs have a distinguished legacy in building durable and capable ATVs, with the Grizzly line recognized for its off-road prowess, comfort, and unwavering reliability. These ATVs are engineered with powerful, liquid-cooled, fuel-injected engines, an automatic Ultramatic® transmission with engine braking, and Electronic On-Command® selectable 2WD/4WD with a differential lock. With substantial towing capacities and robust front and rear rack capabilities, the Grizzly series is designed for demanding utility and recreational use, consistently praised for its performance and longevity. This comprehensive service and repair manual provides detailed, step-by-step instructions and diagnostic procedures for DIY enthusiasts and professional mechanics alike. It covers all essential systems, including engine management (fuel, ignition, cooling, exhaust), drivetrain, chassis, suspension, braking, and electrical components. The manual details routine maintenance, engine overhauls, transmission servicing, and component replacements, supported by detailed illustrations and torque specifications. Its intuitive, searchable format ensures efficient access to information, enabling owners and technicians to effectively maintain, troubleshoot, and repair their Grizzly ATVs, thereby saving on service costs and ensuring optimal performance. 🏷️ Basic Information Identification Make: Yamaha Model: Grizzly 550 FI / Grizzly 700 FI Model Codes: YFM550F, YFM700F Vehicle Type: ATV (All-Terrain Vehicle) 👋 Introduction Market Position Target Audience: DIY enthusiasts and experienced professional mechanics Value Proposition: Inexpensive way to maintain, repair, and modify ATVs, saving on professional service costs Competitive Analysis Key Differentiator: Comprehensive coverage with detailed, step-by-step instructions and illustrations for both models Key Features Content Structure: Intuitive electronic format with a logical flow of information Instruction Style: Step-by-step instructions with visual aids for clarity 📋 Manual Details Coverage Areas Primary Coverage: Comprehensive service and repair Secondary Coverage: Maintenance, troubleshooting, diagnostics Page Count Estimated Page Count: N/A (PDF format implies dynamic sizing, but comprehensive manuals typically exceed 500 pages) Manual Type Manual Type: Service and Repair Manual / Workshop Manual Language Language: English Format Format: PDF Download Searchability: PDF format typically allows for text searching of keywords. 📖 Manual Coverage Systems Covered Engine Management: Fuel system (FI), ignition system, air cleaner system, cooling system, exhaust system Drivetrain: Transmission, clutch system, drive chain & sprockets Chassis And Suspension: Front fork system, rear shock absorber, swingarm system, front & rear wheel, suspension system Braking: Brake system (front and rear) Electrical: Electrical system, ignition system, lighting system, starting system, charging system, electrical components, signal system, wiring diagrams Controls: Steering system, handlebar system Procedures Included General Maintenance: Routine maintenance, lubrication, fluid checks and changes Engine Overhaul: Engine removal, disassembly, inspection & repair, assembly, adjustment Troubleshooting: System-specific troubleshooting guides and common issues Diagnostics: Detailed diagnostic procedures for various systems Component Replacement: Step-by-step instructions for replacing major and minor components Special Tools: Lists required special tools for specific repair procedures, aiding in accurate service. Technical Depth Depth: Comprehensive (from basic maintenance to complete engine rebuilds and advanced electrical diagnostics) Engine Rebuild Detail: Includes detailed steps for complete engine disassembly, inspection of internal components (pistons, rings, valves, crankshaft), and reassembly with tolerances. Transmission Overhaul: Covers inspection and repair of the Ultramatic® transmission, including the drive belt, sheave assemblies, and centrifugal clutch. Electrical Diagnostics: Provides comprehensive troubleshooting flowcharts and wiring diagrams for all electrical systems, including ignition timing, charging system faults, and lighting issues. 📊 Manual Specifications File Format File Format: PDF Print Quality Printability: All pages printable Illustration Quality: Detailed illustrations, pictures, and diagrams Binding Type Binding Type: N/A (Digital PDF) Paper Type Paper Type: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine 550Cc Type: 1-cylinder, 4-stroke, Liquid-Cooled SOHC Engine 550Cc Displacement: 558 cc Engine 700Cc Type: 1-cylinder, 4-stroke, Liquid-Cooled SOHC Engine 700Cc Displacement: 686 cc Performance Peak Horsepower 700Cc Estimated: Approx. 45-50 HP (varies by specific sub-model and tune) Peak Torque 700Cc Estimated: Approx. 40-45 lb-ft (varies by specific sub-model and tune) Fuel System Fuel Delivery: Fuel Injection (FI) Fuel Type: Unleaded Gasoline Throttle Body Size 700Cc Approx: Approx. 44mm Cooling System Cooling System Type: Liquid-Cooled with fan 🔧 Transmission Standard Transmission Type: Automatic (Yamaha Ultramatic®) Drive System: 2WD/4WD with locking front differential Features Transmission Features: Engine braking, variable ratio transmission (V-belt) 📐 Dimensions Weights Dry Weight 700Cc Approx: Approx. 624 lbs (283 kg) Dry Weight 550Cc Approx: Approx. 590 lbs (268 kg) Cargo Front Rack Capacity Approx: 99 lbs (45 kg) Rear Rack Capacity Approx: 187 lbs (85 kg) Towing Towing Capacity Approx: 1322 lbs (600 kg) 🛡️ Safety Features Active Features Braking System Type: Hydraulic disc brakes (front and rear) Parking Brake: Mechanical parking brake on rear drive Passive Features Throttle Limiter Info: Manual describes procedures for checking and adjusting throttle stop screw for controlled operation 💡 Technology Features Infotainment Infotainment System: N/A (Utility ATV focus, typically no integrated infotainment) Driver Assistance Selectable 2Wd 4Wd: Electronic On-Command® 2WD/4WD with differential lock Efi System: Electronic Fuel Injection (FI) for optimal fuel delivery and...