🏷️ Basic Information Identification Make: Yamaha Model: Grizzly 350 IRS 4WD Hunter Type: All Terrain Vehicle (ATV) Codes Model Code: YFM350FGPH (indicative, specific model codes may vary by region and sub-trim) 👋 Introduction Market Position Segment: Mid-size utility ATV, targeted at recreational riders, hunters, and light-duty farm work. Known for its ruggedness and capability, especially with the IRS system. Competitive Analysis Competitors: Competes with models like Honda FourTrax 350/400, Suzuki King Quad 300/400, Polaris Sportsman 400/500, Can-Am Outlander 400. Key Features Features: Independent Rear Suspension (IRS) for improved ride comfort and traction, On-Command 4WD with 2WD/4WD selection, powerful 348cc engine, durable construction, high ground clearance. 📋 Manual Details Coverage Areas Applicable Years: 2007, 2008, 2009, 2010, 2011 Page Count Estimated Pages: High volume (typically 300-600+ pages for complete workshop manuals, specific count not provided in product info) Manual Type Type: Complete Workshop Service Repair Manual Language Language: English (presumed based on common market distribution) Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine: Complete engine overhaul, diagnostics, tuning, lubrication system, cooling system, fuel delivery, ignition system, exhaust system. Transmission: Automatic transmission (Ultramatic), drivetrain, differential, driveshafts, CV joints, final drive. Chassis: Frame, suspension (Independent Rear Suspension - IRS), steering system, wheels, tires, braking system (front and rear). Electrical: Wiring diagrams, battery, charging system (stator, regulator/rectifier), lighting, ignition switch, starter motor, electrical components, troubleshooting. Bodywork: Body panels, fenders, seat, handlebars, racks, plastics, decals. Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, valve adjustments, brake service, chain adjustment (if applicable to this model), lubrication points. Repair: Step-by-step repair instructions for all major components, engine rebuilds, transmission overhauls, suspension repairs, electrical system troubleshooting and repair. Troubleshooting: Diagnostic procedures, common problems and their solutions, fault finding charts. Specifications: Torque specifications, clearances, fluid capacities, electrical values, dimensional data. Technical Depth Depth: Comprehensive. Covers from basic maintenance and routine checks to full engine and transmission rebuilds, advanced electrical diagnostics, and chassis component replacement. Suitable for professional technicians and advanced DIY mechanics. 📊 Manual Specifications File Format Format: PDF (Portable Document Format) Print Quality Quality: High Resolution (expected for a professional workshop manual, enabling clear viewing of diagrams and text) Binding Type Binding: N/A (Digital Download - PDF format) Paper Type Paper Type: N/A (Digital Download - PDF format, printable) ⚙️ Engine Specifications Primary Engine Engine Type: Four-stroke, SOHC, air-cooled Displacement: 348cc (348 cm³) Bore X Stroke: 83.0 mm x 64.5 mm (typical for this engine family) Compression Ratio: 9.2:1 (typical) Performance Horsepower: Approx. 20-22 HP (at crankshaft, estimated based on similar models) Torque: Approx. 20-22 lb-ft (at crankshaft, estimated) Fuel System Carburetor: Mikuni BSR33/1, single carburetor (typical for this model) Fuel Type: Unleaded gasoline, 87 octane (minimum) Ignition Ignition System: TCI (Transistor Controlled Ignition) Lubrication Oil Type: Yamalube 4 (or equivalent SAE 10W-30 API SG or higher) Cooling System Cooling Method: Air-cooled with fan assist 🔧 Transmission Standard Transmission Type: Automatic (Yamaha Ultramatic) with Continuously Variable Transmission (CVT) Drive System: Shaft drive, selectable 2WD/4WD with Yamaha On-Command system Features Gear Selection: Forward (High/Low), Neutral, Reverse, Park Final Drive: Sealed O-ring chain, bevel gear Fluid Specifications Transmission Oil Type: Yamalube Gear Oil (or equivalent SAE 80 API GL-4 for final drive) 📐 Dimensions Exterior Length: Approx. 76.8 inches (1950 mm) Width: Approx. 42.5 inches (1080 mm) Height: Approx. 45.3 inches (1150 mm) Wheelbase: Approx. 49.2 inches (1250 mm) Ground Clearance: Approx. 7.7 inches (195 mm) Weights Dry Weight: Approx. 570 lbs (258 kg) Fuel Capacity: 3.4 US gal (13 L), including 0.8 US gal (3 L) reserve Cargo Front Rack Capacity: 99 lbs (45 kg) Rear Rack Capacity: 187 lbs (85 kg) Towing Towing Capacity: 1100 lbs (500 kg) 🛡️ Safety Features Ratings Atv Safety Standards: Compliant with ANSI/SVIA standards (as per industry norms for ATVs) Active Features Braking System: Hydraulic disc brakes, front and rear. Parking brake integrated into rear brake. Drive Control: Yamaha On-Command 4WD system with engine braking. Passive Features Lighting: Dual 30W Krypton headlights, 8W/21W taillight/stoplight. Ergonomics: Comfortable seating position, ergonomic controls, wide floorboards with toe-kicks. 💡 Technology Features Infotainment Infotainment System: N/A (Basic utility vehicle, does not feature infotainment systems). Driver Assistance Drive Assist Features: Yamaha On-Command 4WD system (selectable 2WD/4WD) with engine braking. Automatic transmission simplifies operation. Connectivity Connectivity Features: N/A (No electronic connectivity features). 🔧 Maintenance Service Intervals Engine Oil Change: Every 100 hours or annually (refer to manual for specific intervals based on usage). Air Filter Cleaning: Every 20 hours or as needed based on dusty conditions. Spark Plug Replacement: Typically every 2,000-3,000 hours or as recommended in the manual. Valve Clearance Check: Every 100 hours or annually. Fluid Specifications Engine Oil Capacity: Approx. 2.0 US qt (1.9 L) with oil filter change. Coolant Type: N/A (Air-cooled engine) Brake Fluid Type: DOT 3 or DOT 4 hydraulic brake fluid. Known Issues Common Issues: CVT belt wear (common to...