Basic Information Identification Make: Yamaha Model: YFM 350 Wolverine Year: 2000 Vehicle Type: All-Terrain Vehicle (ATV) Product Name: Yamaha ATV YFM 350 Wolverine 2000 Digital Service Repair Manual Introduction Market Position Target Audience: ATV owners, mechanics, DIY enthusiasts Competitive Analysis Manual Utility: Provides a critical resource for maintaining and repairing the YFM 350 Wolverine, enabling cost savings and extending vehicle lifespan. Key Features Information Source: Reliable, detailed information for fixing existing problems and preventing future ones. Knowledge Enhancement: Facilitates increased understanding of vehicle operation and maintenance. Manual Details Coverage Areas Primary Coverage: Comprehensive Service and Repair Page Count Estimated Page Count: Varies (Digital PDF, typically hundreds of pages) Manual Type Type: Service and Repair Manual Language Language: English Format File Format: PDF Manual Coverage Systems Covered Engine Systems: Engine disassembly, assembly, inspection, diagnosis, repair, tuning Cooling System: Radiator, hoses, coolant flow, thermostat, fan operation Fuel System: Carburetor(s) overhaul, adjustment, fuel pump, fuel lines Drivetrain: Transmission, final drive, differential (if applicable), drive shafts, CV joints Chassis And Suspension: Frame, suspension components (shocks, springs, linkages), steering system, wheel bearings Electrical System: Ignition system, lighting, battery, charging system, starter motor, wiring diagrams, switches Brakes: Brake system inspection, repair, fluid replacement, pad/shoe replacement Procedures Included Maintenance Procedures: Scheduled maintenance, fluid changes, filter replacements, lubrication, inspections Repair Procedures: Step-by-step repair instructions for all major components Troubleshooting Guides: Diagnostic charts and symptom-based problem-solving Adjustment Procedures: Carburetor, idle speed, clutch, throttle cable adjustments Technical Depth Depth Level: Comprehensive (from basic maintenance to complete engine rebuilds and electrical diagnostics) Manual Specifications File Format Digital Readability: Optimized for digital viewing, zoomable sections Print Quality Printability: Printable pages for physical reference Binding Type Digital Access: Instant download, accessible on multiple devices Paper Type Digital Format Advantage: Searchable text, easily navigable with clickable links/bookmarks (typically) Engine Specifications Primary Engine Engine Type: 4-Stroke, SOHC, Air-Cooled Displacement: 348cc Bore X Stroke: 83.0 mm x 64.5 mm Compression Ratio: 9.2:1 Valve Arrangement: SOHC Performance Horsepower Estimate: Approx. 20-25 HP (varies by tuning and specific model iteration) Torque Estimate: Approx. 20-25 lb-ft (varies by tuning and specific model iteration) Fuel System Carburetor Type: Mikuni BSR33 (typically) Fuel Type: Unleaded Gasoline Fuel Tank Capacity: Approximately 3.3 gallons (12.5 L) Lubrication Oil Type: Yamalube 4 (or equivalent SAE 20W-40 API SG or higher) Oil Capacity: Approx. 1.8 L (1.9 US qt.) with oil filter change Transmission Standard Transmission Type: 5-Speed Manual with Reverse Clutch Type: Wet Multi-plate Features Gear Selection: Foot shifter Final Drive: O-ring sealed chain Dimensions Exterior Length: Approximately 71.7 inches (1820 mm) Width: Approximately 42.1 inches (1070 mm) Height: Approximately 42.0 inches (1067 mm) Weights Dry Weight: Approximately 463 lbs (210 kg) Ground Clearance: Approximately 4.7 inches (120 mm) Wheels And Tires Front Tire Size: AT23x8-12 Rear Tire Size: AT22x10-10 Wheel Bolt Pattern Front: 4/110 Wheel Bolt Pattern Rear: 4/110 Safety Features Ratings Atv Safety Considerations: ATVs are not designed for on-road use. Always wear a helmet and appropriate protective gear. Follow manufacturer safety guidelines. Active Features Braking System: Hydraulic disc brakes front and rear Passive Features Handlebars: Grip covers for reduced vibration and improved control Technology Features Infotainment Infotainment System: Not applicable to this model; focused on utility and off-road performance. Driver Assistance Driver Assistance Features: Not applicable to this model. Connectivity Connectivity Features: Not applicable to this model. Maintenance Service Intervals Engine Oil Change: Every 1000 km or 12 months, whichever comes first, or as specified in the manual. Air Filter Cleaning: Regularly check and clean, replace as needed, especially in dusty conditions. Spark Plug Replacement: Check and gap at first 1000 km, then every 2000 km or 12 months. Chain Lubrication And Adjustment: Lubricate every 500 km, check tension regularly and adjust as needed. Fluid Specifications Brake Fluid Type: DOT 3 or DOT 4 Coolant Type: Yamaha Coolant (or equivalent permanent type ethylene glycol coolant, 50/50 mix with distilled water) Gear Oil Type: Yamalube Gear Oil (or equivalent SAE 80 API GL-4) Known Issues Common Wear Items: Brake pads, tires, chain and sprockets, suspension bushings, wheel bearings Carburetor Tuning: Can be sensitive to altitude and fuel quality; requires periodic adjustment for optimal performance. Electrical Connections: Corrosion or loose connections can lead to intermittent electrical issues. Vehicle History Brand Heritage Yamaha Atv Legacy: Yamaha has a long-standing reputation for producing reliable and high-performance ATVs. Model Evolution Wolverine Lineage: The Wolverine series is known for its utility and trail-riding capabilities, often featuring a balance of performance and comfort. Production Manufacturing Location: Typically manufactured in Japan or other Yamaha global facilities. Awards & Recognition Recognitions Atv Segment Recognition: While specific awards for the 2000 YFM 350 Wolverine may not be readily documented, Yamaha ATVs of this era generally received positive reviews for their reliability and off-road capability within their respective classes.