🏷️ Basic Information Identification Make: Yamaha Model: Wolverine 350 Year: 2009 Sub Model: 2WD / SPORT Vehicle Type: All-Terrain Vehicle (ATV) Engine Type: Internal Combustion 👋 Introduction Market Position Target User: DIY enthusiasts, professional mechanics, ATV owners Competitive Analysis Manual Quality Advantage: Computer-generated, high-resolution, superior to scanned copies Key Features Digital Advantage: Instant download, easily searchable, printable sections 📋 Manual Details Coverage Areas Manual Scope: Comprehensive Service, Repair, and Maintenance Page Count Estimated Pages: Estimated 300-500 pages (typical for this type of manual) Manual Type Manual Classification: Factory Service Manual (FSM) Language Language: English Format Delivery Format: PDF Download 📖 Manual Coverage Systems Covered Powertrain: Engine, Transmission, Drivetrain (2WD) Chassis: Suspension (Front & Rear), Steering, Brakes Electrical: Ignition System, Lighting, Starting System, Charging System, Wiring Diagrams Fuel System: Carburetor, Fuel Pump, Fuel Lines Cooling System: Radiator, Fan, Coolant Flow Exhaust System: Muffler, Exhaust Pipes Body And Frame: Body Panels, Frame, Seats, Racks Procedures Included Maintenance: Scheduled Maintenance, Lubrication, Adjustments, Inspections Troubleshooting: Diagnostic Flowcharts, Common Problems and Solutions Repair: Component Disassembly, Reassembly, and Repair Procedures Overhaul: Engine Overhaul, Transmission Overhaul, Differential Overhaul (if applicable) Specifications And Measurements: Tolerances, Clearances, Torque Specifications Technical Depth Diagnostic Level: Advanced Diagnostics and Troubleshooting Rebuild Capabilities: Complete Engine and Transmission Rebuild Procedures Electrical Diagnostics: Detailed Wiring Diagrams and Electrical Component Testing 📊 Manual Specifications File Format Digital Format: Searchable PDF Print Quality Image Resolution: High-resolution, Computer-generated (not scanned image) Zoom Capability: Zoomable for clarity and detail Binding Type Binding: N/A (Digital Download) Paper Type Paper Quality: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Displacement: 348cc Engine Configuration: Single-cylinder, SOHC, 2-valve Engine Cooling: Air-cooled Bore X Stroke: 83.0 mm x 64.5 mm Compression Ratio: 9.2:1 Performance Horsepower Estimated: Approximately 20-25 HP (estimated) Torque Estimated: Approximately 22-25 lb-ft (estimated) Fuel System Fuel Delivery: Carburetor (Mikuni BS34) Fuel Type: Unleaded Gasoline (91 octane or higher recommended) Ignition System Ignition Type: CDI (Capacitor Discharge Ignition) 🔧 Transmission Standard Transmission Type: Automatic (CVT - Continuously Variable Transmission) Drive System: 2WD (Shaft Drive) Features Gear Selection: Forward, Neutral, Reverse Fluid Specifications Transmission Fluid Type: Yamalube 4 (or equivalent SAE 10W-40 API SG or higher) Fluid Capacity Transmission Fluid Capacity: Refer to manual for exact capacity (typically around 0.6-0.8 Liters) 📐 Dimensions Exterior Length: 75.2 in (1910 mm) Width: 43.7 in (1110 mm) Height: 43.3 in (1100 mm) Wheelbase: 49.2 in (1250 mm) Weights Dry Weight: 534 lbs (242 kg) Fuel Capacity: 3.2 gal (12.0 L) Wheels And Tires Front Tire Size: AT22x7-10 Rear Tire Size: AT22x10-9 Front Wheel Size: 10x5.5AT Rear Wheel Size: 9x8.0AT 🛡️ Safety Features Ratings Atv Safety Standards: Meets ANSI and Yamaha safety standards Active Features Braking System: Hydraulic disc brakes (front and rear) Parking Brake: Mechanical parking brake Passive Features Lighting: Dual halogen headlights, LED taillight/brake light Ignition Safety: Ignition key system, kill switch 💡 Technology Features Infotainment Infotainment Features: N/A (Basic ATV functionality) Driver Assistance Assistance Systems: N/A (Focus on mechanical systems) Connectivity Connectivity Features: N/A 🔧 Maintenance Service Intervals Oil Change Interval: Every 100 hours or annually (whichever comes first), or refer to manual for specific usage conditions. Air Filter Cleaning: Every 20 hours or as needed based on conditions. Spark Plug Replacement: Refer to manual for specific interval, typically every 200-400 hours. Valve Adjustment: Refer to manual for specific interval, typically every 200-400 hours. Fluid Specifications Engine Oil Type: Yamalube 4 (or equivalent SAE 10W-30 API SE, SF, or SG) Engine Oil Capacity: 1.70 US qt (1.6 L) Coolant Type: Permanent type antifreeze coolant (50/50 mixture of ethylene glycol and distilled water) Known Issues Common Wear Items: Brake pads, tires, suspension bushings, drive belts (CVT). Carburetor Cleaning: Can be prone to clogging if fuel is not fresh or if stored improperly. Suspension Maintenance: Regularly check and grease suspension pivot points and shock absorbers. 📚 Vehicle History Brand Heritage Yamaha Atv Legacy: Yamaha has a long-standing reputation for reliable and performance-oriented ATVs. Model Evolution Wolverine Series Introduction: The Wolverine series has evolved over the years, focusing on versatility and trail riding. Production Manufacturing Location: Primarily manufactured in Japan 🏆 Awards & Recognition Recognitions Historical Awards: Yamaha ATVs generally receive positive reviews for reliability and performance in their class.