🏷️ Basic Information Identification Make: Yamaha Model: Grizzly 350 / 400 4WD Model Code: YFM350 / YFM400 Product Name: Yamaha GRIZZLY 350 400 YFM350 YFM400 4WD Shop Manual 2003-2012 PDF Download Codes Product Identifier: YFM350_YFM400_2003-2012_Shop_Manual_PDF 👋 Introduction Market Position Value Proposition: Empowers owners to perform their own servicing and repairs, saving significant costs on labor and parts by providing professional-quality, easy-to-follow instructions. Competitive Analysis Advantage: Provides in-depth technical detail and step-by-step procedures, superior to basic owner's manuals and more accessible than dealership service resources. Key Features Ease Of Use: Designed for user-friendliness with clear language, step-by-step instructions, and illustrative pictures and diagrams. Accessible on multiple devices. Delivery: Instant download upon payment, eliminating shipping costs and delays. Completeness: Covers all servicing, maintenance, and repair jobs comprehensively for the specified model years and variants. 📋 Manual Details Coverage Areas Covered Years: 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Covered Models: All Yamaha Grizzly 350 4WD and Grizzly 400 4WD variants Page Count Estimated Pages: Comprehensive (Exact count not specified, but described as 'full professional quality in depth') Manual Type Type: Shop Manual / Service Manual / Repair Manual Language Primary Language: English Format File Format: PDF Download 📖 Manual Coverage Systems Covered Engine: Engine overhaul, troubleshooting, diagnostics, tuning, component replacement (e.g., pistons, rings, valves, camshaft), lubrication system Fuel System: Carburetor service and adjustment, fuel pump, fuel filter, fuel tank inspection and cleaning Drivetrain: Transmission (automatic), differential, drive shafts, CV joints, wheel hubs, final drive inspection and repair 4Wd System: Operation of 2WD/4WD engagement, front differential, drive components, troubleshooting 4WD system issues Suspension: Front and rear suspension components, shock absorbers, springs, control arms, bushings, alignment specifications Brakes: Hydraulic brake system, brake fluid replacement, brake pad and shoe replacement, caliper and master cylinder service, brake bleeding Electrical System: Ignition system, starting system, charging system (stator, regulator/rectifier), lighting, battery, fuses, wiring diagrams Cooling System: Radiator, cooling fan, coolant, thermostat, hoses, water pump inspection and service Steering: Handlebar, steering shaft, tie rods, steering knuckles, universal joints Frame And Body: Frame inspection, body panels, fenders, seat, handlebars, control levers Procedures Included Maintenance: Routine maintenance, oil changes, filter replacements, spark plug service, chain adjustment (if applicable), lubrication points Troubleshooting: Diagnostic procedures for common problems, symptom-based troubleshooting guides Repair: Step-by-step instructions for component repair and replacement for all major systems Rebuilds: Engine and transmission rebuild procedures (detailed) Specifications: Torque specifications, clearances, fluid capacities, electrical values, measurements Wiring Diagrams: Complete and detailed wiring diagrams for all electrical components and systems Technical Depth Depth: Comprehensive; covers basic maintenance to complete engine and transmission overhauls, including advanced diagnostics and troubleshooting. 📊 Manual Specifications File Format Quality: High-resolution PDF, optimized for viewing on various devices (PC, MAC, Tablets, Smartphones), printable. Print Quality Description: Digital PDF format, allowing for clear viewing and printing of pages as needed. Professional quality images and diagrams. Binding Type Format: Digital Download (PDF) Paper Type Format: Not Applicable (Digital) ⚙️ Engine Specifications Primary Engine Type: Likely a 4-stroke, SOHC, air-cooled or liquid-cooled single-cylinder engine. Specific displacement depends on YFM350 vs YFM400. Displacement Yfm350: Approximately 348cc Displacement Yfm400: Approximately 386cc Performance Power Output: Not specified in product info, but manual covers detailed performance tuning and specifications. Torque Output: Not specified in product info, but manual covers detailed performance tuning and specifications. Fuel System Induction: Typically carburetor-based. Manual details specific carburetor models and settings. 🔧 Transmission Standard Type: Automatic Transmission (AT) with Ultramatic system, likely including a V-belt automatic transmission. Optional Features: High/Low range gearing, often with reverse. Manual covers internal transmission repair. Features Fluid Type: Manual will specify exact Yamaha-recommended ATF or specific transmission fluid. 📐 Dimensions Exterior General: Dimensions vary between YFM350 and YFM400 models, manual will provide exact specs for each. Weights Dry Weight: Varies by model, typically around 240-270 kg (530-595 lbs). Manual will provide precise figures. 🛡️ Safety Features Ratings General: ATVs are not typically assigned the same safety ratings as passenger vehicles. Manual focuses on operational safety and maintenance for safe use. Active Features Braking System: Hydraulic disc brakes front and rear, ensuring reliable stopping power. Manual details maintenance and adjustment. Passive Features Frame Construction: Robust steel frame designed for off-road durability and stability. Manual covers frame inspection for damage. 💡 Technology Features Infotainment Description: These models are utility-focused ATVs and do not typically feature infotainment systems. Focus is on functional controls and instrumentation. Driver Assistance Description: No advanced driver assistance systems. Emphasis on rider control and mechanical operation. Manual covers proper operation and maintenance of essential controls. Connectivity Description: No on-board connectivity features. Communication is limited to mechanical feedback and rider experience. 🔧 Maintenance Service Intervals Oil Change: Recommended at 1,000 km or 6 months, whichever comes first (typical interval; manual will confirm). Includes oil filter replacement. Air Filter: Inspect and clean at 500 km or 3 months, replace as needed....