🏷️ Basic Information Identification Make: Yamaha Model: Kodiak 400 Grizzly 400 Model Variant: Grizzly 400 (4x4) Production Years Covered: 2003-2007 Codes Vin Code Prefix: 4X4 (Specific VINs may vary by year and sub-model) 👋 Introduction Market Position Target Audience: ATV owners seeking to perform their own maintenance and repairs, saving money on dealer service costs Competitive Analysis Value Proposition: Provides in-depth, easy-to-follow instructions, diagrams, and troubleshooting guides to empower users to handle most repair jobs themselves, significantly reducing labor costs. Key Features Ease Of Use: Described as very easy to use, with step-by-step instructions and visuals, making complex repairs accessible. Instant Access: Instant delivery upon payment, allowing immediate access for same-day repairs. Comprehensiveness: Covers all aspects of service, repair, and maintenance for all models and engine types within the specified years. 📋 Manual Details Coverage Areas Coverage Scope: Complete Workshop and Repair Page Count Estimated Page Count: Extensive (Details not specified, but described as 'in-depth' and 'comprehensive') Manual Type Type: Professional Quality Service & Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine: Complete engine disassembly, assembly, diagnosis, and repair Transmission: Automatic transmission (CVT) service, repair, and adjustment Drivetrain: 4WD system, differentials (front and rear), driveshafts, CV joints Suspension: Front and rear suspension components, shock absorbers, control arms, bushings Brakes: Brake system inspection, hydraulic components, caliper and rotor service, parking brake Electrical: Complete wiring diagrams, lighting system, ignition system, starting and charging system, switches, sensors Fuel System: Carburetor (likely Mikuni BSR series) tuning and overhaul, fuel pump, fuel lines Cooling System: Radiator, fan, thermostat, coolant flow and capacity Chassis: Frame inspection and repair, body panels, seating Steering: Steering system components, tie rods, steering column Procedures Included Routine Maintenance: Oil changes, filter replacements, spark plug service, air filter cleaning/replacement, chain adjustment (if applicable), lubrication points Troubleshooting: Diagnostic procedures for common and complex issues Repair: Step-by-step repair instructions for all major and minor components Assembly Disassembly: Detailed instructions for taking apart and putting back together all systems Technical Specifications: Torque values, clearances, fluid capacities, electrical resistance readings Wiring Diagrams: Comprehensive and detailed electrical system diagrams Technical Depth Depth: Complete rebuilds and advanced diagnostics 📊 Manual Specifications File Format Format: PDF Compatibility: PC, MAC, Tablets, Smartphones (Win/MAC/Linux) Print Quality Quality: High-quality, professional grade (implied by 'professional quality') Binding Type Type: Digital Download (No physical binding) Paper Type Type: N/A (Digital) ⚙️ Engine Specifications Primary Engine Engine Type: 4-stroke, SOHC, 4-valve Engine Displacement: 386cc (specifically for the 400cc designation) Bore X Stroke: 82mm x 75mm (Typical for this engine family, manual will confirm) Cooling System: Liquid-cooled Performance Horsepower: Approximately 26-28 hp (Estimate, specific to manual confirmation) Torque: Approximately 23-25 lb-ft (Estimate, specific to manual confirmation) Fuel System Fuel Delivery: Carburetor (Likely Mikuni BSR33) Fuel Type: Unleaded gasoline (Octane rating to be confirmed in manual) 🔧 Transmission Standard Type: Automatic Continuously Variable Transmission (CVT) with Ultramatic® system Drive Modes: 2WD/4WD selectable, with option for differential lock (4WD) Features Gear Reduction: High/Low range for power delivery and engine braking Transmission Fluid: Specific Yamalube or equivalent fluid type (manual will specify exact part number and capacity) 📐 Dimensions Exterior Length: Approximately 77.1 inches (1958 mm) Width: Approximately 45.3 inches (1150 mm) Height: Approximately 45.1 inches (1145 mm) Weights Dry Weight: Approximately 571 lbs (259 kg) Ground Clearance: Approximately 10.8 inches (275 mm) Towing Capacity: 1,102 lbs (500 kg) Rack Capacity Front: 99 lbs (45 kg) Rack Capacity Rear: 176 lbs (80 kg) 🛡️ Safety Features Ratings Atv Safety Standards: Designed to meet industry safety standards for ATVs (Specific certifications not listed, manual may cover safety precautions) Active Features Braking System: Hydraulic disc brakes front and rear Engine Braking: Provided by the CVT system in lower gears Passive Features Lighting: Dual sealed-beam headlights and a brakelight/taillight 💡 Technology Features Infotainment Features: N/A (ATV designed for utility and off-road use, typically no infotainment system). Driver Assistance Features: N/A (Basic utility vehicle, no electronic driver assistance features). Connectivity Features: N/A (No integrated connectivity features). 🔧 Maintenance Service Intervals Engine Oil Change: Typically every 1,000 km or 3 months (Manual will provide precise interval and oil type) Air Filter Cleaning: Recommended every 500 km or based on operating conditions (Manual to confirm) Spark Plug Service: Check and gap at 2,000 km, replace as needed (Manual to confirm) Fluid Specifications Engine Oil Type: Yamalube 4 (10W-40 recommended) or equivalent API SG or higher, JASO MA compliant (Manual to specify exact grade and capacity) Coolant Type: Ethylene glycol-based antifreeze mixed with distilled water (Manual to specify ratio and type) Brake Fluid Type: DOT 3 or DOT 4 (Manual to specify) Known Issues Common Wear Items: CVT belt wear, suspension bushings, wheel bearings, brake pads are common wear items on ATVs of this era. Carburetor Issues: Carburetor can be prone to gumming up if fuel sits for extended...