The Wolverine 350, model code YFM350, is a capable All-Terrain Vehicle (ATV) produced from 1995 through 2009, designed for recreational trail riding and general utility use. Known for its reliable air-cooled engine and comfortable riding experience, this mid-size ATV offered a balance of performance and practicality, with selectable 4WD available on specific models. Building on extensive legacy in ATV manufacturing, the Wolverine 350 provided a dependable platform for various off-road adventures, characterized by its robust chassis and user-friendly operation. This comprehensive service repair workshop manual provides detailed guidance for the maintenance, diagnosis, and repair of the Wolverine 350, covering all models from 1995 to 2009. It encompasses essential information on engine mechanicals, fuel system, transmission, drivetrain, electrical systems, suspension, steering, braking, body, and chassis. The manual includes step-by-step repair instructions, troubleshooting guides, scheduled maintenance procedures, and detailed technical specifications, making it an indispensable resource for owners and technicians aiming to keep the vehicle in optimal condition. 🏷️ Basic Information Identification Make: Yamaha Model: Wolverine 350 Model Code: YFM350 Vehicle Type: ATV (All-Terrain Vehicle) Generation Model Generations Covered: This manual covers the Yamaha Wolverine 350 from its introduction through its model year 2009. Codes Vin Code Regions: Not specified in product information, but typical for powersports vehicles. 👋 Introduction Market Position Segment: Mid-size utility ATV, positioned for recreational trail riding and general farm use. Competitive Analysis Competitors: Competed with models like Honda FourTrax 300/350, Suzuki QuadRunner 300/350, Kawasaki Bayou 300/300. Key Features Notable Features: Reliable air-cooled engine, selectable 4WD (on 4WD models), comfortable seating, good suspension for its class. Purpose Of Manual Utility: Essential tool for owners and technicians to maintain, diagnose, and repair the Yamaha Wolverine 350. 📋 Manual Details Coverage Areas Years Covered: 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Drivetrain Variants Covered: 2WD and 4WD models Page Count Estimated Page Count: Comprehensive (exact number not specified, but typical service manuals exceed 300 pages) Manual Type Type: Service Repair Workshop Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Engine overhaul, cylinder head, piston, crankshaft, valve train, lubrication system, cooling system. Engine Fuel System: Carburetor tuning, cleaning, and overhaul; fuel pump; fuel tank; fuel lines. Transmission Drivetrain: Gearbox operation, maintenance, and repair; clutch system; differential maintenance; driveshafts; wheel hubs. Electrical System: Ignition system, starter system, charging system (stator, rectifier/regulator), lighting, battery maintenance, wiring diagrams, fuses, relays. Suspension Steering: Front and rear suspension components, shock absorbers, A-arms, bushings, steering column, tie rods, steering knuckle. Braking System: Front and rear brake caliper maintenance, brake pads, brake lines, master cylinder, brake fluid, parking brake. Body Chassis: Frame inspection, body panel removal/installation, seat, fenders, handlebars, racks. Wheels Tires: Tire maintenance, wheel bearing service, lug nut torque specifications. Procedures Included Scheduled Maintenance: Oil change intervals, spark plug replacement, air filter cleaning/replacement, valve clearance checks, chain adjustment (if applicable). Troubleshooting: Systematic diagnostic procedures for common and uncommon problems, fault codes (if applicable), symptom-based troubleshooting guides. Repair Overhaul: Detailed step-by-step instructions for disassembling, inspecting, repairing, and reassembling all major components. Tune Ups: Carburetor synchronization, ignition timing adjustments, idle speed settings. Wiring Diagrams: Comprehensive electrical schematics for all model years and configurations. Technical Depth Depth: Full factory-level workshop manual covering everything from basic maintenance to complete engine and transmission rebuilds. 📊 Manual Specifications File Format File Type: PDF Searchability: Likely searchable text, facilitating quick information retrieval. Print Quality: Digital format allows for printing of specific pages or the entire manual at user's discretion, quality depends on original source. Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Air-cooled, 4-stroke, SOHC, parallel-twin (Note: Common specification for YFM350 models, review manual for exact configuration as single-cylinder variants may exist). Displacement: Approximately 348cc to 350cc (Actual displacement may vary slightly by year/specific model variant; manual will confirm). Bore X Stroke: Detailed specifications available in the manual. Performance Horsepower: Typically in the range of 18-22 HP at RPM (Refer to manual for precise figures). Torque: Refer to manual for torque specifications. Fuel System Carburetor Type: Mikuni single-barrel carburetor (specific model number in manual). Fuel Type: Unleaded gasoline Fuel Tank Capacity: Typically around 3.0-3.5 gallons (Refer to manual for exact capacity). 🔧 Transmission Standard Transmission Type: 5-speed manual transmission with Reverse. Optional Transmission Options: N/A (Manual transmission was standard for this model). Features Clutch Type: Wet multi-plate clutch. Gear Ratios: Detailed gear ratios for all speeds and reverse provided in the manual. Drive System: Shaft drive to rear differential; shaft drive to front differential on 4WD models. 📐 Dimensions Exterior Overall Length: Approx. 75.6 inches (1920 mm) (Varies slightly by year, confirm in manual). Overall Width: Approx. 42.1 inches (1070 mm) (Varies slightly by year, confirm in manual). Overall Height: Approx. 43.9 inches (1115 mm) (Varies slightly...