🏷️ Basic Information Identification Make: Yamaha Model: YFM350 Wolverine Year: 2000 Vehicle Type: ATV (All-Terrain Vehicle) Codes Chassis Code: Unknown Engine Code: Unknown 👋 Introduction Market Position Vehicle Segment: Entry-to-mid level sport/utility ATV. Target Audience: Recreational riders, utility users, and those seeking a reliable and capable ATV. Competitive Analysis Competitors: Honda TRX300/350, Suzuki LT-F300 King Quad, Kawasaki Bayou 300. Key Features Powertrain Layout: Shaft drive, selectable 2WD/4WD (depending on exact sub-model). Suspension Type: Independent front suspension, swingarm rear suspension. Braking System: Hydraulic disc brakes front and rear. 📋 Manual Details Coverage Areas Manual Type: Factory Service Repair Manual Language: English Format: Downloadable PDF Page Count Page Count Estimate: Likely 300-500+ pages (typical for factory service manuals) 📖 Manual Coverage Systems Covered Engine: Complete engine overhaul, diagnosis, troubleshooting, tuning, and repair. Transmission: Inspection, adjustment, repair, and rebuild procedures for the transmission and clutch system. Drivetrain: Front and rear differential, driveshafts, axle boots, and wheel bearings. Suspension: Front and rear suspension components, shocks, springs, bushings, and alignment. Brakes: Brake system diagnosis, repair, fluid replacement, caliper and master cylinder service. Electrical System: Wiring diagrams, battery, ignition system, lighting, charging system, and starter motor. Fuel System: Carburetor identification, cleaning, adjustment, fuel pump, and fuel tank service. Cooling System: Radiator, fan, hoses, thermostat, and coolant replacement. Exhaust System: Muffler, exhaust pipe inspection and replacement. Frame And Body: Chassis inspection, body panel removal/installation, seat, handlebars, and fenders. Controls: Throttle, brake, and shifter cable adjustment and replacement. Lubrication: Grease points, oil change procedures, and recommended lubricants. Procedures Included Maintenance: Routine maintenance tasks such as oil changes, filter replacements, and lubrication schedules. Troubleshooting: Diagnostic flowcharts and common problem solutions for various systems. Repair: Detailed step-by-step instructions for component repair and replacement. Rebuild: Comprehensive instructions for rebuilding major components like the engine and transmission. Inspection: Procedures for inspecting critical components for wear, damage, and proper function. Adjustment: Precise instructions for adjusting various systems, including carburetors, brakes, and clutches. Technical Depth Depth Level: Factory-level diagnostic and repair procedures. Diagnostic Tools: Mentions required special tools and diagnostic equipment. Torque Specifications: Detailed torque specifications for all critical fasteners. Clearances: Engine and component clearances for proper assembly. 📊 Manual Specifications File Format File Type: PDF (Portable Document Format) Searchability: Searchable text for quick information retrieval. Print Quality Print Readability: Optimized for digital viewing and printing. Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ 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: 8.3:1 Valve Train: SOHC, 2 valves per cylinder. Performance Horsepower Estimate: Approx. 20-23 HP (at flywheel) Torque Estimate: Approx. 20-22 lb-ft (at flywheel) Fuel System Carburetor Type: Mikuni BSR33 (single) Fuel Capacity: 3.2 gal (12 L) Fuel Type: Unleaded gasoline, 87 octane or higher. 🔧 Transmission Standard Transmission Type: 5-speed manual with automatic clutch (5-speed forward, 1 reverse). Optional Optional Transmission: N/A Features Clutch Type: Wet, multi-disc. Final Drive: Shaft drive. 📐 Dimensions Exterior Length: 74.6 in (1895 mm) Width: 41.7 in (1059 mm) Height: 43.1 in (1095 mm) Wheelbase: 49.4 in (1255 mm) Ground Clearance: 6.3 in (160 mm) Weights Dry Weight: 520 lbs (236 kg) Curb Weight: 547 lbs (248 kg) (Approx. with fluids) Payload Capacity: 250 lbs (113 kg) (Total rack capacity) Towing Capacity: N/A (Yamaha typically does not rate ATVs for towing) 🛡️ Safety Features Ratings Safety Standards: Complies with ANSI/SVIA 1-2001 and B71.1-2003 standards. Active Features Braking System Type: Dual hydraulic disc front brakes, single hydraulic disc rear brake. Parking Brake: Mechanical parking brake on rear caliper. Passive Features Lighting: Dual 30W halogen headlights, 5W brake/taillight. Handlebars: Large diameter handlebars with protective padding. Footwells: Wide, rugged floorboards with cleated foot grips. 💡 Technology Features Infotainment Infotainment System: N/A (Basic ATV, no integrated infotainment). Driver Assistance Driver Assistance Features: N/A (Basic ATV, no advanced driver assistance systems). Connectivity Connectivity Options: N/A (Basic ATV, no external connectivity). 🔧 Maintenance Service Intervals Engine Oil Change: Every 100 hours or 1 year, whichever comes first. (Refer to manual for specifics). Air Filter Cleaning: Inspect every 20 hours, clean every 40 hours or annually. (Refer to manual for specifics). Spark Plug Replacement: Inspect every 100 hours or 1 year, replace as needed. (Refer to manual for specifics). Brake Fluid Flush: Every 2 years or as needed. (Refer to manual for specifics). Fluid Specifications Engine Oil Type: Yamalube 4 (or equivalent 10W-40 API SG or higher). Engine Oil Capacity: 1.90 US qt (1.8 L) / 2.20 US qt (2.1 L) with filter change. (Refer to manual for exact capacity). Gear Oil Type: Yamaha Gear Oil (or equivalent SAE 80 hypoid gear oil). Brake Fluid Type: DOT 3 or DOT 4 hydraulic brake fluid. Known Issues Common Wear Items: Brake pads, wheel bearings, bushings, and tie rod ends are common wear items. Carburetor Issues: Carburetors...