🏷️ Basic Information Identification Make: Yamaha Model: YFM350FAV Bruin Model Designator: Bruin Model Code: YFM350FAV Year: 2006 Codes Vin Decoder Engine Code: Not specified in product information, typically embedded in VIN Vin Decoder Assembly Plant Code: Not specified in product information, typically embedded in VIN 👋 Introduction Market Position Market Segment: Mid-size utility ATV (All-Terrain Vehicle) targeted at recreational riders and light-duty farm/ranch work. Competitive Analysis Competitors: Polaris Sportsman 400/500, Honda Foreman/Rancher, Kawasaki Prairie 360/400, Suzuki King Quad 300/400, Arctic Cat 400. Key Features Key Features Vehicle: Automatic transmission, 4x4 capability, reliable air-cooled engine, comfortable seating position, independent front suspension, hydraulic disc brakes. 📋 Manual Details Coverage Areas Coverage: Operational procedures, safety guidelines, maintenance, specifications for Yamaha YFM350FAV Bruin (2006 Model) Page Count Page Count: 175 Manual Type Manual Type: Owner's Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Systems Covered: Engine, transmission, driveline (4x4 system), suspension, brakes, steering, electrical system, fuel system, cooling system, controls, chassis Procedures Included Procedures Included: Pre-operation checks, safe operation techniques, basic adjustments, fluid checks, tire pressure, chain adjustment (if applicable), filter replacement, lubrication, storage procedures, troubleshooting common issues Technical Depth Technical Depth: Covers essential owner-level maintenance, basic adjustments, and operational guidance. Does not include in-depth diagnostic procedures or complete disassembly/assembly instructions typically found in a Service Manual. 📊 Manual Specifications File Format File Format: PDF Software Compatibility: Adobe Reader or compatible PDF viewer Print Quality Printability: Printable Binding Type Binding Type: Digital Download (no physical binding) Paper Type Paper Type: Not Applicable (Digital) ⚙️ Engine Specifications Primary Engine Engine Type: Four-stroke, SOHC, Air-cooled Engine Displacement: 348 cc Bore X Stroke: 83.0 mm x 64.5 mm Compression Ratio: 9.2:1 Carburetor: Mikuni BSR33/1 (Single) Starting System: Electric Start with Auxiliary Kick Starter Performance Horsepower: Approximately 20-22 HP (est. at crankshaft) Torque: Not specifically listed in product data, typically around 20-22 lb-ft (est.) Fuel System Fuel Type: Unleaded Gasoline Fuel Tank Capacity: 3.6 US gal (13.5 L) 🔧 Transmission Standard Transmission Type: Automatic (Yamaha Ultramatic®) Drive System: Shaft Drive, 2WD/4WD (On-Demand) Gear Selection: H (High), L (Low), N (Neutral), R (Reverse), P (Park) Features Differential Lock: Front differential lock (selectable on demand) Engine Braking: Yamaha Ultramatic® system provides strong, consistent engine braking. 📐 Dimensions Exterior Length: 78.7 in (1999 mm) Width: 45.5 in (1155 mm) Height: 45.3 in (1150 mm) Wheelbase: 49.2 in (1250 mm) Ground Clearance: 10.4 in (265 mm) Weights Dry Weight: 573 lbs (260 kg) Curb Weight: Not specified, but typically around 600-620 lbs with fluids. Cargo Front Rack Capacity: 99 lbs (45 kg) Rear Rack Capacity: 187 lbs (85 kg) Towing Capacity: 1050 lbs (476 kg) Trailer Hitch Type: Standard 2-inch receiver (optional/adapter required) 🛡️ Safety Features Ratings Crash Test Ratings: Not applicable for ATVs in the same way as passenger vehicles. Safety is primarily addressed through operational guidelines and design features. Active Features Active Safety Features: On-Demand 4x4 system for improved traction, engine braking for controlled descents, hydraulic disc brakes for reliable stopping power. Passive Features Passive Safety Features: Handguards (basic), throttle limiter (adjustable), durable chassis construction, comfortable seating with handholds. Operational Safety Operator Training Recommendation: Owner's Manual strongly emphasizes reading and understanding all safety information, wearing appropriate protective gear (helmet, goggles, gloves, boots, long sleeves/pants), and adhering to safe riding practices. 💡 Technology Features Infotainment Infotainment System: No infotainment system present. Designed for utility and off-road operation. Driver Assistance Driver Assistance Features: Basic LCD display showing gear position, odometer, trip meter, fuel level, clock, and neutral/reverse indicators. No advanced driver assistance systems. Connectivity Connectivity Features: No connectivity features (Bluetooth, USB, etc.). 🔧 Maintenance Service Intervals Initial Service: Refer to manual for break-in period and initial service recommendations (typically around 100 miles or 1 month). Engine Oil Change Interval: Every 1000 km (600 miles) or 6 months, whichever comes first. Also recommended before and after long-term storage. Air Filter Cleaning Interval: Every 1000 km (600 miles) or 6 months. More frequently in dusty conditions. Spark Plug Replacement Interval: Refer to manual for specific recommendation (typically around 3000-5000 miles or as needed based on condition). Gear Oil Change Interval: Refer to manual for specific recommendations for front/rear differentials and transmission/final drive. Fluid Specifications Engine Oil Type: Yamalube 4 (API SG, SAE 10W-40 or SAE 20W-50 depending on ambient temperature) or equivalent. Engine Oil Capacity: 1.90 US qt (1.8 L) with oil filter replacement. Coolant Type: Not applicable (Air-cooled engine). Brake Fluid Type: DOT 3 or DOT 4 brake fluid. Known Issues Common Issues Durability: While generally reliable, some owners have reported occasional issues with carburetor performance (requiring cleaning/adjustment), CVT belt wear over time, and potential water ingress into the airbox or CVT housing if ridden through deep water without proper precautions. Common Issues Electrical: Basic electrical systems are typically robust, but battery maintenance and connections are crucial. Recommended...