🏷️ Basic Information Identification Make: Yamaha Model: Grizzly 350 / 400 Model Codes: YFM400FAR, YFM350FAS Model Years Covered: 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 👋 Introduction Market Position Product Category: All-Terrain Vehicle (ATV) Service Repair Manual Target Audience: ATV owners, DIY mechanics, service technicians. Competitive Analysis Differentiation: Make, model, and year specific; not generic. Provides detailed, step-by-step instructions and diagrams. Key Features Content Quality: Easy-to-follow instructions, step-by-step diagrams, comprehensive coverage of all workshop repair procedures. Convenience: Instant download format provides immediate access to critical repair information. 📋 Manual Details Coverage Areas Manual Type: Service Repair Manual Language: English Format: PDF Download Delivery Method: Instant Download via Email Link Compatibility: PC/MAC Compatible Features: Zoom In/Out Capability 📖 Manual Coverage Systems Covered Engine Overhaul: Complete engine rebuilding, including cylinder head, valve, cylinder, piston, crankshaft, primary shaft, and crankcase. Fuel System: Detailed inspection, adjustment, and repair of the fuel system. Transmission Drivetrain: Covers sub-transmission, main transmission, clutch, gearshift linkage, and shaft components. Suspension Steering: Comprehensive details on front and rear wheel and suspension systems. Braking System: In-depth information on hydraulic brake system maintenance and repair. Electrical System: Coverage includes battery, charging system, ignition system, electric starter, and switches. Lubrication: Specific lubrication requirements and procedures. Procedures Included General Maintenance: Routine inspection and adjustment procedures for optimal performance. Troubleshooting: Dedicated section for diagnosing and resolving common issues. Repair Procedures: Step-by-step instructions for a wide range of repair tasks. Wiring Diagrams: Includes essential electrical wiring diagrams for diagnostic and repair purposes. Rebuilding: Detailed guidance on component rebuilding, from engine internals to transmission components. Technical Depth Depth Level: Comprehensive, from basic fluid checks and adjustments to complete engine and transmission rebuilds. 📊 Manual Specifications File Format File Type: PDF Searchability: Likely text-searchable within the PDF (depending on original source). Printable: Yes, individual pages or the entire manual can be printed. Digital Features: Instant download, viewable on screen. ⚙️ Engine Specifications Primary Engine Engine Type: Likely a single-cylinder, 4-stroke, air-cooled or oil-cooled engine. Engine Displacement: 348cc (for YFM350) and 386cc (for YFM400) – precise figures require manual confirmation. Performance Bore X Stroke: Specific values detailed within the manual (e.g., YFM350 may be 83mm x 64.5mm). Compression Ratio: Specifications available in the manual. Horsepower And Torque: Detailed performance figures and torque specifications for various engine components found in the manual. Fuel System Fuel Delivery: Likely carburetor-fed (e.g., Mikuni BSR series), with detailed tuning and maintenance procedures. Fluid Specifications Engine Oil Type: Yamaha recommends Yamalube or equivalent 4-stroke motorcycle oil (e.g., SAE 10W-40 or 20W-50, depending on climate), meeting API SG or higher. Specific API classification and viscosity grade detailed in manual. Engine Oil Capacity: Typically around 1.7-2.0 liters without filter change, 1.9-2.2 liters with filter change. Exact capacity specified in manual. 🔧 Transmission Standard Transmission Type: Automatic transmission with a Torque Converter and a 2-speed (High/Low range) sub-transmission. Optional Drive System: Yamaha On-Command system (selectable 4WD, 2WD, and locked 4WD), often with an Ultramatic automatic transmission. Features Gear Ratios: Specific gear ratios for both the main and sub-transmission are detailed in the manual. Clutch Type: Centrifugal wet-type automatic clutch. Fluid Specifications Transmission Fluid Type: Yamaha's Ultramatic Fluid or equivalent automatic transmission fluid (ATF). Specific type and capacity detailed in manual. 📐 Dimensions Exterior Overall Length: Approximately 76.8 inches (1950mm) for YFM350; YFM400 may vary slightly. Exact dimensions in manual. Overall Width: Approximately 43.7 inches (1110mm) for YFM350; YFM400 may vary slightly. Exact dimensions in manual. Overall Height: Approximately 44.3 inches (1125mm) for YFM350; YFM400 may vary slightly. Exact dimensions in manual. Weights Dry Weight: Around 562 lbs (255 kg) for YFM350; YFM400 may be slightly heavier. Exact figures in manual. Ground Clearance: Typically around 10.1 inches (257mm). Specific clearance values for different models and suspension settings detailed in manual. Towing Capacity: Often rated around 1,000 lbs (450 kg) for hitch towing. Check manual for specific limits. Rack Load Capacity: Front rack: 99 lbs (45 kg); Rear rack: 187 lbs (85 kg). Specific capacities are in the manual. 🛡️ Safety Features Ratings Atv Safety: ATVs have inherent safety considerations. Manual covers safe operating procedures, protective gear, and maintenance for safe operation. Active Features Braking System: Hydraulic disc brakes (often dual front, single rear) for reliable stopping power. Manual details maintenance and troubleshooting. 4Wd System: Yamaha On-Command system provides enhanced traction and control in various terrains. Passive Features Chassis Design: Durable frame construction designed for off-road use. Manual includes chassis inspection and repair. 💡 Technology Features Infotainment Features: ATVs of this era typically do not feature advanced infotainment systems. Focus is on functional controls and basic instrumentation (speedometer, odometer, fuel gauge, warning lights). Driver Assistance Traction Control: Limited to the mechanical aspects of the 4WD system. No electronic traction control in the modern sense. Connectivity Features: No advanced connectivity features (e.g., Bluetooth, smartphone integration). Engine Management Ignition System: CDI...