This manual covers the Wolverine 350 (YFM350), a versatile All-Terrain Vehicle (ATV) produced from 1995 to 2009. Designed as a mid-size utility ATV, it is known for its reliable four-stroke, SOHC, air-cooled 348cc engine, 5-speed manual transmission with an automatic clutch and reverse, and selectable 2WD/4WD drive modes. The Wolverine 350 has been a popular choice for recreational riders and utility users alike, praised for its balance of performance and durability, making it a capable machine for various off-road applications. This comprehensive 467-page English-language workshop manual provides detailed guidance for the maintenance, troubleshooting, and repair of the Wolverine 350 across its production years. It covers all major systems, including the engine, transmission, drivetrain, suspension, brakes, and electrical system, with in-depth procedures for routine maintenance, component rebuilds, and diagnostics. This resource is designed to empower owners and technicians, offering the professional-standard information necessary to keep the Wolverine 350 operating optimally and efficiently. 🏷️ Basic Information Identification Make: Yamaha Model: Wolverine 350 Model Code: YFM350 Vehicle Type: ATV (All-Terrain Vehicle) Generation Generation Name: First Generation Wolverine 350 👋 Introduction Market Position Segment: Mid-size utility ATV Competitive Analysis Competitors: Honda FourTrax 300/350, Suzuki QuadSport Z400, Kawasaki Bayou 300/300 Key Features Target Audience: Recreational riders, utility users, DIY mechanics Manual Utility: Enables DIY maintenance and repair, saving on labor costs, empowering owners with knowledge. Manual Utility Professional Standard: Equivalent to manuals used by professional technicians and workshops. 📋 Manual Details Coverage Areas Years Covered: 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Page Count Page Count: 467 Manual Type Manual Type: Repair Service Manual / Workshop Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine: Complete engine tear down and rebuild, including cylinder head, piston, connecting rod, crankshaft, camshaft, valve clearance, lubrication system, ignition system, starter system, charging system, fuel system (carburetor/EFI). Transmission: Complete transmission tear down and rebuild, primary reduction gear, drive shaft, clutch operation, gearshift mechanism. Drivetrain: Front and rear drive systems, differentials, axles, swingarm (swinger), maintenance and repair of 2WD and 4WD models. Suspension: Front forks, rear shock absorber(s), struts, wheel bearings, maintenance and adjustment. Brakes: Front and rear brake systems, including brake pads, rotors, hydraulic lines, master cylinders, caliper maintenance and bleeding. Electrical System: Ignition system (coil, spark plug, flywheel magneto), starting system (starter motor, battery), charging system (stator, rectifier/regulator), lighting system, switches, wiring diagrams. Fuel System: Carburetor(s) (including main jet, slow jet, pilot jet, mixture screw adjustments, cleaning, and rebuilding), Fuel pump, fuel lines, fuel tank, Fuel Injection (EFI) system details if applicable to specific sub-models/years. Body And Frame: Frame inspection and repair, plastic body panels, fenders, seat, handlebars, steering system, radiator mounting and maintenance, exhaust system. Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, lubrication points, coolant flush and replacement, battery care, tire pressure checks. Troubleshooting: Diagnostic procedures for common problems such as no-start conditions, poor running, electrical issues, braking problems, and drivetrain malfunctions. Includes error code interpretation if applicable. Repair: Detailed step-by-step instructions for component removal, disassembly, inspection, repair, assembly, and reinstallation of all major vehicle systems. Rebuild: Comprehensive instructions for complete engine and transmission overhauls. Installation: Instructions for installing or replacing specific components. Technical Depth Depth: Comprehensive, covering routine maintenance to complete engine and transmission rebuilds, including electrical system diagnostics and frame/suspension repairs. 📊 Manual Specifications File Format File Format: PDF Readability: Searchable text, zoomable illustrations Print Quality Printability: Printable on any standard printer Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) Delivery Delivery Method: Instant Download Download Access: Via email link after payment (3-day access) ⚙️ Engine Specifications Primary Engine Engine Type: Four-stroke, SOHC, Air-cooled Displacement: 348cc Bore X Stroke: Approx. 83 mm x 64.5 mm (typical for this engine family, confirm with manual for exact spec) Compression Ratio: Approx. 8.3:1 to 9.2:1 (variant dependent, confirm with manual) Performance Horsepower: Typically in the range of 20-25 HP (varies by year and tuning, manual will provide precise figures) Torque: Specific torque figures will be detailed in the manual. Fuel System Fuel Delivery: Carburetor (e.g., Mikuni BSR series) and potentially Fuel Injection (EFI) on later models or specific trims, manual covers both. Carburetor Details: Manual provides detailed specifications for main jet, slow jet, pilot jet, needle settings, and mixture screw adjustments. Lubrication Recommended Oil Viscosity: SAE 10W-30 or 20W-40, depending on operating temperature (confirm with manual for specific recommendations). Oil Capacity: Approximately 2.1-2.3 liters (engine oil only, confirm with manual). 🔧 Transmission Standard Transmission Type: 5-speed manual with automatic clutch and reverse Features Clutch Type: Wet, multi-plate, automatic clutch Drive Modes: Manual (2WD) and 4WD selectable 📐 Dimensions Exterior Length: Approx. 75.2 - 76.4 inches (1910 - 1940 mm) (varies slightly by year/model) Width: Approx. 42.1 - 42.5 inches (1070 - 1080 mm) (varies slightly by year/model) Height:...