This manual covers the All-Terrain Vehicle (ATV), produced for the model years 2007, 2008, 2009, and 2011. Known for its robust engineering and reliability, the 350 IRS features a 4x4 drive system and an Independent Rear Suspension (IRS), enhancing its off-road capability and rider comfort. This model is designed for a variety of uses, from recreational trail riding to utility tasks, embodying a strong legacy in the ATV market. Its 348cc liquid-cooled engine, coupled with the automatic transmission, provides a smooth and powerful riding experience. This comprehensive factory service manual provides detailed information for the repair, service, maintenance, troubleshooting, and restoration of your 350 IRS. Covering all major systems including the engine, fuel, electrical, drivetrain, transmission, suspension, brakes, steering, and chassis, this guide offers step-by-step instructions, diagnostic flowcharts, and clear illustrations. It is an essential resource for DIY enthusiasts, ATV owners, and professional mechanics alike, enabling efficient maintenance and repair to ensure the longevity and optimal performance of the vehicle. 🏷️ Basic Information Identification Make: Yamaha Model: Grizzly 350 IRS Model Years Covered: 2007, 2008, 2009, 2011 Codes Atv Type: All-Terrain Vehicle (ATV) Drive Type: 4x4 Suspension Type: Independent Rear Suspension (IRS) 👋 Introduction Market Position Target Audience: DIY enthusiasts, ATV owners, professional mechanics, workshops Competitive Analysis Value Proposition: Provides professional-grade repair and maintenance information at a fraction of the cost of dealer service, empowering owners to perform their own upkeep and repairs. Key Features Feature 1: Original manufacturer manual, ensuring accuracy and completeness. Feature 2: Step-by-step instructions with clear, detailed illustrations and diagrams. Feature 3: Comprehensive troubleshooting section to quickly diagnose and resolve issues. Feature 4: Covers all aspects of repair, service, maintenance, and restoration. Feature 5: Instant download delivery, allowing immediate access to vital information. 📋 Manual Details Coverage Areas Primary Coverage: Repair, Service, Maintenance, Troubleshooting, Restoration, Diagnosis Page Count Estimated Page Count: Detailed file, size up to 5 GB (exact page count not specified, but implies extensive detail) Manual Type Manual Type: Factory Service Manual / Workshop Manual / Repair Guide Language Language: English Format Delivery Format: Digital Download (PDF, possibly zipped/rar/exe) 📖 Manual Coverage Systems Covered Engine Mechanics: Detailed component breakdowns, rebuild procedures, timing, cooling system, lubrication system Fuel System: Carburetor (likely Mikuni), fuel pump, fuel lines, fuel filter, fuel tank maintenance Electrical System: Ignition system, starting system, charging system, lighting, wiring diagrams, battery maintenance Drivetrain: 4WD system, drive shafts, differentials (front and rear), CV joints, limited-slip differential (if applicable) Transmission: Ultramatic automatic transmission, belt drive, clutch, gear ratios, fluid specifications Suspension: Independent Rear Suspension (IRS) details, front suspension, shock absorbers, bushings, bearings Brakes: Hydraulic disc brakes (front and rear), brake calipers, master cylinder, brake lines, brake fluid specifications Steering: Handlebar steering, tie rods, steering knuckle, steering bearing maintenance Body Chassis: Frame inspection, body panels, fenders, seat, racks, minor bodywork repairs Cooling System: Radiator, cooling fan, coolant type and capacity, thermostat Procedures Included Routine Maintenance: Oil changes, filter replacements, lubrication points, chain adjustment (if applicable), spark plug service, air filter cleaning/replacement Troubleshooting: Diagnostic flowcharts, common problem identification, symptom-based troubleshooting guides Engine Overhaul: Complete engine disassembly, inspection, repair, and reassembly instructions Transmission Repair: Internal transmission diagnostics and repair procedures Brake System Service: Brake pad replacement, caliper service, bleeding procedures, master cylinder repair Electrical Diagnostics: Wiring diagram interpretation, component testing, fault finding Suspension And Steering Repair: Ball joint replacement, tie rod end replacement, shock absorber service, bearing replacement Tire And Wheel Service: Tire pressure recommendations, wheel bearing service Technical Depth Depth Of Information: Comprehensive, suitable for professional technicians and DIY enthusiasts, step-by-step instructions with clear illustrations Diagnostic Capability: Includes troubleshooting guides for immediate problem resolution Rebuild Procedures: Covers complete rebuilds of major components 📊 Manual Specifications File Format Primary File Type: PDF Compression Formats: May be zipped (.zip, .rar) or executable (.exe) for delivery Print Quality Printability: Printable on any computer and printer Image Quality: Illustrated with clear, zoomable illustrations and exploded views Binding Type Binding Type: N/A (Digital download, not a physical copy) Paper Type Paper Type: N/A (Digital download, not a physical copy) ⚙️ Engine Specifications Primary Engine Engine Type: Single-cylinder, 4-stroke, SOHC, 4-valve Engine Displacement: 348cc (approximate, based on typical Grizzly 350 engine) Bore X Stroke: Not explicitly stated, but typically around 83mm x 64.5mm for this class Performance Horsepower: Typically around 21-23 HP at 6,500 RPM (estimate based on model) Torque: Typically around 20-22 lb-ft at 5,500 RPM (estimate based on model) Fuel System Fuel Delivery: Carburetor (likely Mikuni BSR33/34) Fuel Type: Unleaded gasoline Fuel Capacity: Typically around 3.2 US gallons (12.0 L) Cooling System Cooling Method: Liquid-cooled Lubrication System Oil Type: Yamaha Yamalube 4 (or equivalent API SG or higher, SAE 10W-30 or 20W-40) Oil Capacity: Approximately 1.74 US qt (1.65 L) with filter change 🔧 Transmission Standard Transmission Type: Yamaha Ultramatic V-belt automatic transmission with engine braking Drive Modes: High, Low, Neutral,...