This manual covers the Wolverine 350 and 400 All-Terrain Vehicles (ATVs) manufactured between 2003 and 2009. These vehicles have a long-standing reputation for producing robust and reliable ATVs, and the Wolverine line is recognized for its versatility and capable performance across various terrains. These sport-utility ATVs are designed for a wide range of applications, from recreational trail riding to demanding work tasks. The engineering quality and reliability of these models are a testament to a commitment to producing durable and high-performing off-road vehicles. This comprehensive workshop and service manual provides in-depth, professional-quality guidance for maintaining and repairing your Wolverine ATV. It covers all essential systems, including the engine, fuel system, cooling system, ignition system, exhaust, transmission, drivetrain, suspension, brakes, steering, and electrical system. Detailed procedures for general maintenance, troubleshooting, component disassembly and assembly, and torque specifications are included. With this manual, owners and technicians can confidently perform all necessary service and repair tasks, ensuring the longevity and optimal performance of their vehicle while potentially saving on dealership costs. 🏷️ Basic Information Identification Make: Yamaha Model: Wolverine Sub Model: 350 / 400 Model Years Covered: 2003, 2004, 2005, 2006, 2007, 2008, 2009 👋 Introduction Market Position Target Audience: ATV owners seeking to perform their own maintenance and repairs Value Proposition: Save significant money on dealership repair costs through self-sufficiency Key Features Comprehensiveness: Complete workshop and repair coverage for the specified model years Usability: Designed to simplify complex repair tasks for DIY users Update Status: New & Updated 📋 Manual Details Coverage Areas Product Name: Yamaha WOLVERINE 350 400 ATV 2003-2009 Complete Workshop Repair Manual PDF Download Manual Type: Workshop Repair Manual / Service Manual Language: English Format: PDF Download Compatibility: All PCs, MACs, Tablets, Smartphones 📖 Manual Coverage Systems Covered Engine: Complete engine overhaul, disassembly, inspection, assembly, tuning, and troubleshooting Fuel System: Carburetor adjustment and rebuilding, fuel pump, fuel lines, fuel tank maintenance Cooling System: Radiator, coolant, water pump, thermostat, cooling fan operation and maintenance Ignition System: Spark plugs, ignition coil, CDI unit, stator, troubleshooting ignition problems Exhaust System: Muffler, exhaust pipe inspection and replacement Transmission: Clutch, gearbox, drive shafts, maintenance and repair procedures Drivetrain: CV joints, differential maintenance and inspection Suspension: Front and rear suspension components, shock absorbers, bushings, alignment Brakes: Brake fluid, brake pads, brake calipers, brake lines, hydraulic system troubleshooting Steering: Steering column, tie rods, steering linkage, maintenance and adjustments Electrical System: Battery, charging system, lighting, starter motor, wiring diagrams, troubleshooting electrical faults Frame And Body: Chassis inspection, body panel removal and installation, seat, fenders, handlebars Procedures Included General Maintenance: Oil changes, filter replacements, chain adjustments, lubrication points Troubleshooting: Systematic diagnostic procedures for common and uncommon issues Repair: Step-by-step repair instructions for all major components Disassembly And Assembly: Detailed instructions for taking apart and reassembling components Torque Specifications: Crucial torque values for all fasteners Wiring Diagrams: Comprehensive electrical schematics for easy troubleshooting Technical Depth Depth: In-depth professional quality service and repair Detail Level: Every repair job made easy with detailed instructions 📊 Manual Specifications File Format File Type: PDF Searchability: Searchable text for quick information retrieval Print Quality Printable: Printable pages for workshop use Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Four-stroke, SOHC, air-cooled Displacement 350: 348cc (for Wolverine 350 models) Displacement 400: Approx. 392cc (for Wolverine 400 models, potentially a variant of the 350) Bore X Stroke 350: Refer to manual for specific dimensions (typically around 82mm x 67.2mm for 348cc variants) Performance Horsepower: Refer to manual for specific HP figures, estimated 20-25 HP range Torque: Refer to manual for specific torque figures Fuel System Carburetor Type: Mikuni BSR Series (e.g., BSR33/34) or similar Fuel Type: Unleaded gasoline Fuel Capacity: Refer to manual for specific tank capacity (typically around 3.3-3.5 gallons) 🔧 Transmission Standard Transmission Type: Automatic (CVT - Continuously Variable Transmission) Drive System: 2WD or 4WD (refer to specific model variant) Features Gear Selection: Hi/Lo Range, Neutral, Reverse 📐 Dimensions Exterior Length: Refer to manual for specific dimensions (typically around 74-77 inches) Width: Refer to manual for specific dimensions (typically around 40-42 inches) Height: Refer to manual for specific dimensions (typically around 42-45 inches) Weights Dry Weight: Refer to manual for specific dry weight (typically around 450-500 lbs) Curb Weight: Refer to manual for specific curb weight Cargo Front Rack Capacity: Refer to manual for specific capacity (typically around 45-60 lbs) Rear Rack Capacity: Refer to manual for specific capacity (typically around 70-100 lbs) 🛡️ Safety Features Ratings Atv Safety: Adherence to ATVA/ANSI safety standards is paramount; manual provides guidance on safe operation and maintenance. Active Features Throttle Limiter: Manual covers adjustment and inspection of throttle limiter systems if applicable Passive Features Hand Guards: Installation, inspection, and maintenance of handlebar and hand guards 💡 Technology Features Infotainment Infotainment System: N/A (Utility ATV - No...