🏷️ Basic Information Identification Make: Yamaha Model: Wolverine 350 Model Code: YFM350 Year: 2000 Codes Chassis Code: Likely YFM350 (specific VIN decoding required for exact chassis identifier) Engine Code: 350cc Air-Cooled 4-Stroke SOHC (Specific code varies by region/variant) 👋 Introduction Market Position Category: Sport Utility Vehicle (ATV) - Recreational/Utility Crossover Target Audience: Recreational riders, light utility work, trail riding Competitive Analysis Competitors: Honda FourTrax 300/350, Suzuki QuadRunner 300/350, Kawasaki Bayou 300/360 Key Features Design: Compact, agile, user-friendly for its time, often featuring a more approachable riding experience compared to larger utility ATVs. Engine Configuration: Air-cooled, single-cylinder, 4-stroke, SOHC engine providing reliable power for its class. 📋 Manual Details Coverage Areas Primary Coverage: Repair, Maintenance, Troubleshooting, Disassembly, Assembly, Adjustment Secondary Coverage: Installation procedures, Checks, Specifications Page Count Estimated Page Count: Likely 300-500 pages (typical for a comprehensive factory service manual of this era) Manual Type Type: Factory Service Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine: Complete engine overhaul, cylinder head, piston, crankshaft, valve train, lubrication system, cooling system, carburetor, exhaust system Transmission: Clutch system (automatic), gearbox disassembly and assembly, gear shifting mechanism, lubrication Drivetrain: Shaft drive, differential, axle assembly, wheel hubs Suspension: Front independent suspension (A-arms, shocks, springs), rear swingarm, shock absorber, linkage Brakes: Front disc brakes, rear drum brake (or disc depending on specific variant), hydraulic system, brake fluid specifications Electrical: Ignition system, starter motor, charging system (stator, regulator/rectifier), lighting, battery, wiring diagrams, fuses, switches Fuel: Fuel tank, fuel lines, fuel pump (if applicable), carburetor adjustment and overhaul Body: Frame, body panels, fenders, seat, handlebars, controls, plastics Procedures Included Maintenance: Oil changes, filter replacements, chain adjustment (if applicable), spark plug inspection/replacement, air filter cleaning/replacement, general lubrication Troubleshooting: Diagnostic flowcharts, common problems and solutions, error code interpretation (if applicable) Repair: Component-level repair, component replacement, assembly and disassembly of all major systems Specifications: Torque values, clearances, fluid capacities, electrical specifications, engine tuning parameters Technical Depth Depth: Comprehensive; suitable for advanced DIY mechanics and professional technicians. Covers detailed disassembly, reassembly, and calibration. 📊 Manual Specifications File Format File Type: PDF Searchability: Likely text-searchable PDF (dependent on scanning quality if originally scanned from print) Print Quality Image Resolution: Variable; typically good enough for clarity of diagrams and text, but original print quality dictates final PDF quality. Binding Type Binding: N/A (Digital PDF format) Paper Type Paper: N/A (Digital PDF format) ⚙️ Engine Specifications Primary Engine Engine Type: 4-stroke, SOHC, Air-cooled Displacement: 348cc Bore X Stroke: Approx. 83mm x 64.5mm (verify with manual for exact spec) Compression Ratio: Approximately 9.2:1 (verify with manual) Performance Horsepower: Estimated 20-25 HP (at crankshaft, approximate) Torque: Estimated 20-24 lb-ft (at crankshaft, approximate) Fuel System Carburetor: Mikuni BS32 or similar single carburetor (specific model number in manual) Fuel Type: Unleaded gasoline, 87 octane minimum Fuel Tank Capacity: Approx. 3.4 gallons (12.9 Liters) - verify with manual 🔧 Transmission Standard Type: Automatic with torque converter, 5-speed semi-automatic (Yamaha Constant-Velocity Automatic Transmission - CVAT) Optional Optional Transmission: N/A for this model year and trim Features Drive Selection: 2WD (Rear Wheel Drive), often with a locking differential or limited-slip function depending on specific sub-model/variant. Reverse: Yes Transmission Fluid: Yamaha genuine ATV gear oil or equivalent API GL-4, SAE 80W-90 (verify with manual for exact specification and capacity) 📐 Dimensions Exterior Length: Approx. 74.6 inches (1895 mm) - verify with manual Width: Approx. 43.1 inches (1095 mm) - verify with manual Height: Approx. 43.7 inches (1110 mm) - verify with manual Weights Dry Weight: Approx. 489 lbs (222 kg) - verify with manual Ground Clearance: Approx. 8.1 inches (205 mm) - verify with manual Cargo Rack Capacity Front: Approx. 45 kg (99 lbs) - verify with manual Rack Capacity Rear: Approx. 85 kg (187 lbs) - verify with manual Dimensions Wheelbase: Approx. 49.2 inches (1250 mm) - verify with manual 🛡️ Safety Features Ratings Safety Certifications: N/A (ATVs typically have different regulatory standards than passenger vehicles) Active Features Braking System: Hydraulic disc front, hydraulic drum/disc rear (check manual for exact configuration). Parking brake. Throttle Limiter: Potentially adjustable throttle stop screw (detailed in manual) for newer riders. Passive Features Lighting: Halogen headlights, taillight/brake light. Frame Construction: Steel tube frame, designed for off-road durability. 💡 Technology Features Infotainment Infotainment System: N/A (Basic recreational ATV of its era) Driver Assistance Driver Assistance Features: N/A Connectivity Connectivity Options: N/A 🔧 Maintenance Service Intervals Engine Oil Change: Every 1000 km (600 miles) or 6 months, whichever comes first (verify with manual) Oil Filter Replacement: At every engine oil change (if applicable, check manual for filter type) Air Filter Cleaning: Every 500 km (300 miles) or 3 months (clean and re-oil foam filter - verify with manual) Spark Plug Check: Every 1000 km (600 miles) or 6 months (replace as needed) Fluid Specifications Engine Oil Type: Yamaha Genuine 4-stroke engine oil or...