Basic Information Identification Make: Yamaha Model: YFM 350 Wolverine Year: 2001 Vehicle Type: All-Terrain Vehicle (ATV) Product Name: Yamaha ATV YFM 350 Wolverine 2001 Digital Service Repair Manual Codes Model Code: YFM350X Introduction Market Position Target Audience: Owners of the 2001 Yamaha YFM 350 Wolverine ATV seeking to perform maintenance, repairs, and understand their vehicle better. Competitive Analysis Value Proposition: Provides essential, detailed information to save on repair costs and extend the lifespan of the ATV. Key Features Information Richness: Contains comprehensive details for fixing problems and maintaining good functioning for future use. Educational Aspect: A reliable source to increase knowledge of the vehicle and proactively prevent future issues. Manual Details Coverage Areas Primary Coverage: Complete service and repair for Yamaha YFM 350 Wolverine 2001 model. Page Count Estimated Page Count: Refer to PDF for exact count, typically 300+ pages for comprehensive coverage. Manual Type Type: Service and Repair Manual Language Language: English Format Format: PDF Manual Coverage Systems Covered Engine: Detailed diagnosis, repair, and maintenance of the 348cc air-cooled engine. Cooling System: Covers air-cooling system components and maintenance. Fuel System: Carburetion system, including carburetor adjustment, cleaning, and component replacement. Drivetrain: Operation and maintenance of the transmission, differential, and drive shafts. Chassis: Suspension, steering, frame, and body component repair and maintenance. Electrical System: Ignition system, lighting, battery, charging system, and troubleshooting electrical faults. Suspension Steering: Detailed procedures for suspension adjustments, component replacement, and steering system maintenance. Procedures Included Maintenance: Periodic checks, adjustments, lubrication, filter changes, and fluid level checks. Troubleshooting: Comprehensive diagnostic procedures for common and uncommon issues. Engine Repair: Engine disassembly, inspection, component replacement (pistons, rings, valves, etc.), and reassembly. Transmission Repair: Transmission overhaul, clutch adjustment, and gear inspection. Electrical Diagnostics: Wiring diagrams, component testing, and fault isolation for electrical systems. Wiring Diagrams: Includes comprehensive electrical wiring diagrams for accurate diagnostics and repair. Technical Depth Depth: In-depth coverage for both routine maintenance and complex repairs, suitable for home mechanics and professional technicians. Specifications Detail: Provides detailed technical specifications for all components, including torque values, clearances, and measurements. Manual Type Purpose: Designed to guide users through every aspect of servicing and repairing the YFM 350 Wolverine. Manual Specifications File Format File Type: PDF Interactivity: Searchable text, zoom in/out functionality. Print Quality Printability: Printable for physical use. Binding Type Binding: N/A (Digital Format) Paper Type Paper: N/A (Digital Format) Compatibility Operating Systems: Compatible with all versions of Windows and macOS. Devices: Viewable on smartphones, tablets, and computers with PDF reader. Engine Specifications Primary Engine Engine Type: Air-cooled, 4-stroke, SOHC Displacement: 348 cc Bore X Stroke: 83.0 mm x 64.5 mm Compression Ratio: 8.8:1 Performance Horsepower Estimate: Approximately 19.7 HP at 6,500 RPM (Manufacturer data varies) Torque Estimate: Approximately 20.6 ft-lb at 5,000 RPM (Manufacturer data varies) Fuel System Carburetor Type: Mikuni BNS32 (likely) Fuel Type: Unleaded gasoline Engine Oil Oil Type Recommendation: Yamalube 4 (or equivalent SAE 10W-30, 10W-40, or 20W-40 API SG or higher) Oil Capacity: Refer to manual for exact capacity with or without filter change (typically around 2.2-2.4 liters). Transmission Standard Transmission Type: Automatic (CVT - Continuously Variable Transmission) Drive System: Shaft Drive (likely) Features Gear Reduction: High and Low range with Reverse. Fluid Specifications Transmission Fluid Type: Yamaha "Super V" (or equivalent SAE 10W-30 API SG or higher) for CVT system. Dimensions Exterior Length: Approx. 73.6 inches Width: Approx. 41.7 inches Height: Approx. 43.7 inches Weights Dry Weight: Approx. 470 lbs Ground Clearance: Approx. 4.9 inches Tire Size Front Tire: AT25x8-12 Rear Tire: AT25x10-12 Wheel Specs Wheel Bolt Pattern: 4x110 mm Safety Features Ratings Atv Safety: General ATV safety guidelines and operational precautions are covered. Active Features Braking System: Hydraulic disc brakes front and rear. Passive Features Lighting: Dual 30W headlights, 8W taillight. Technology Features Infotainment Infotainment System: N/A (Basic ATV instrumentation) Driver Assistance Assistance Features: N/A (No electronic driver assistance systems) Connectivity Connectivity Options: N/A Maintenance Service Intervals Oil Change Interval: Refer to manual, typically every 1,000 km or 6 months, whichever comes first. Air Filter Cleaning: Regular inspection and cleaning, typically every 500 km or as needed based on conditions. Spark Plug Maintenance: Check and clean/gap periodically, replacement interval varies (e.g., 2,000 km or annually). Fluid Specifications Brake Fluid Type: DOT 3 or DOT 4 hydraulic brake fluid. Coolant Type: N/A (Air-cooled engine) Known Issues Common Wear Items: CVT belt wear, carburetor gumming if fuel sits, rear shock absorber wear. Preventive Maintenance Carburetor Care: Importance of fuel stabilizer for storage to prevent carburetor issues. Vehicle History Brand Heritage Yamaha Atv Legacy: Yamaha has a long history of producing reliable and capable ATVs, with the Wolverine line being a popular choice for utility and recreational riding. Model Evolution Wolverine Series: The Wolverine series has evolved over the years, with the YFM 350 Wolverine being a staple in Yamaha's ATV lineup for its balance of performance and...