🏷️ Basic Information Identification Make: Yamaha Model: Grizzly 350 / 400 Chassis Code: YFM400FAR, YFM350FAS Generation Covered Years: 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 👋 Introduction Market Position Target Audience: Owners, DIY enthusiasts, and professional ATV technicians seeking comprehensive repair and maintenance information. Competitive Analysis Value Proposition: Provides professional-level repair guidance to save significant costs compared to dealership or independent shop labor charges. Key Features Ease Of Use: Step-by-step instructions, clear visuals, and intuitive layout make complex repairs accessible. Information Density: Comprehensive coverage of all aspects of service, maintenance, and repair for all specified models. 📋 Manual Details Coverage Areas Manual Title: Yamaha GRIZZLY 350 400 YFM400FAR YFM350FAS Shop Manual Manual Purpose: Service & Repair Page Count Estimated Page Count: Not Specified (Full Professional Quality In-depth) Manual Type Manual Type: Shop Manual / Service Manual / Repair Manual Language Language: English Format File Format: PDF Downloadable: Yes Compatibility: PC, MAC, Linux, Tablets, Smartphones 📖 Manual Coverage Systems Covered Engine Mechanical: Engine overhaul, disassembly, assembly, inspection, timing, valve adjustments, piston and cylinder work, crankshaft and connecting rod service. Fuel System: Carburetor(s) specifications, cleaning, adjustment, fuel pump, fuel lines, fuel tank maintenance. Cooling System: Radiator, fan, coolant specifications, thermostat, water pump service. Ignition System: Ignition timing, spark plugs, ignition coil, CDI unit troubleshooting. Transmission: Automatic transmission operation, maintenance, lubrication, troubleshooting, internal components. Drivetrain And Axles: Drive shafts, CV joints, differentials (front and rear), hub assembly service. Suspension And Steering: Front and rear suspension components, shock absorbers, ball joints, tie rods, steering system, steering column, rack and pinion. Braking System: Brake caliper service, brake pads, brake discs, brake lines, master cylinder, bleeding procedure. Electrical System: Wiring diagrams, battery maintenance, starter system, charging system (stator, regulator/rectifier), lighting, switches, fuses. Body And Frame: Frame inspection, body panel removal and installation, fenders, plastics, seat service. Procedures Included Routine Maintenance: Oil changes, filter replacements, air filter service, spark plug checks, lubrication points, tire pressure checks. Troubleshooting: Diagnostic charts, symptom analysis, step-by-step troubleshooting guides for common and uncommon issues. Repair Procedures: Detailed, step-by-step instructions for all major and minor repair tasks, from simple adjustments to complete component overhauls. Assembly Disassembly: Complete instructions for removing and reinstalling all major components and sub-assemblies. Wiring Diagrams: Comprehensive and detailed wiring diagrams for the entire electrical system, facilitating diagnostics and repairs. Technical Depth Diagnostic Capabilities: Advanced diagnostic procedures, including electrical testing, component testing, and performance analysis. Rebuild Instructions: Detailed instructions for complete engine, transmission, and differential rebuilds. Specifications And Tolerances: Precise technical specifications, torque values, and measurement tolerances for all components. 📊 Manual Specifications File Format File Type: PDF Print Quality Printability: Designed for clear viewing on screen and printable for workshop use. Binding Type Binding: Not Applicable (Digital Download) Paper Type Paper Quality: Not Applicable (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type 350: 4-stroke, SOHC, 2-valve, air-cooled Engine Type 400: 4-stroke, SOHC, 2-valve, liquid-cooled Displacement 350: 348cc Displacement 400: 386cc Performance Bore X Stroke 350: 83 mm x 64.5 mm Bore X Stroke 400: 94 mm x 69 mm Compression Ratio 350: 8.7:1 Compression Ratio 400: 9.2:1 Fuel System Carburetor Type 350: Teikei Y26PV (Diaphragm type) Carburetor Type 400: Teikei Y30PV (Diaphragm type) 🔧 Transmission Standard Transmission Type: Automatic (Yamaha Ultramatic® withσουν Engine Braking System) Drive System: Shaft Drive (2WD/4WD selectable with limited-slip front differential) Features Gear Selection: H (High), L (Low), N (Neutral), R (Reverse), P (Park) 📐 Dimensions Exterior Overall Length Approx: 78.7 inches (2000 mm) Overall Width Approx: 42.1 inches (1070 mm) Overall Height Approx: 45.3 inches (1150 mm) Weights Dry Weight Approx 350: 567 lbs (257 kg) Dry Weight Approx 400: 595 lbs (270 kg) Curb Weight Approx: Not Specified (typically ~50-70 lbs more than dry weight) 🛡️ Safety Features Ratings Crash Test Ratings: Not Applicable (ATVs are not typically rated by agencies like NHTSA or Euro NCAP) Active Features Engine Braking: Yamaha Ultramatic® transmission provides effective engine braking on descents. Passive Features Operator Protection: ATV design provides a degree of rider protection; manual emphasizes safe operating practices. 💡 Technology Features Infotainment Infotainment System: Not Applicable (Focus is on utility and off-road performance, not infotainment). Driver Assistance Driver Assistance Features: Limited to the Ultramatic® transmission's engine braking and selectable 4WD system. Connectivity Connectivity Features: Not Applicable. 🔧 Maintenance Service Intervals Engine Oil Change: Every 1,000 km (600 miles) or 6 months, whichever comes first (refer to manual for exact specification). Air Filter Cleaning: Every 500 km (300 miles) or 3 months, depending on operating conditions (refer to manual). Spark Plug Check: Every 1,000 km (600 miles) or 6 months. Fluid Specifications Engine Oil Type: Yamalube 4 (10W-40) or equivalent SAE 10W-40 API SG or higher, JASO standard MA. Engine Oil Capacity: Approx. 1.7 L (1.8 US qt) without filter change, 1.9 L (2.0 US qt) with filter change (refer to manual). Coolant Type...