🏷️ Basic Information Identification Make: Yamaha Model: Wolverine 350 Model Code: YFM350FX Vehicle Type: ATV (All-Terrain Vehicle) Generation Generation: First Generation Generation Years: 1995-2005 (YFM350FX) Codes Engine Code: 3GD 👋 Introduction Market Position Market Segment: Entry-level to mid-range utility ATV, known for reliability and ease of maintenance. Target Audience: Recreational riders, farmers, and light utility users. Competitive Analysis Key Competitors: Honda TRX300EX/TRX350, Kawasaki Bayou 300/300SX, Suzuki LT-F300 King Quad. Competitive Advantage: Torque-rich engine, comfortable suspension, robust build quality, proven reliability. Key Features Features Highlight: Proven 348cc air-cooled SOHC engine, automatic transmission, selectable 2WD/4WD, independent front suspension. Manual Value Proposition: Provides comprehensive diagnostic, repair, and maintenance information, enabling owners to perform most service tasks, saving time and money. 📋 Manual Details Coverage Areas Years Covered: 2003, 2004, 2005, 2006, 2007, 2008, 2009 Specific Models Covered: YFM350FX Page Count Estimated Pages: 350-450 Manual Type Manual Type: Workshop Repair Manual / Service Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine: Complete engine overhaul, assembly, disassembly, cylinder head, pistons, crankshaft, lubrication system, cooling system, timing components. Fuel System: Carburetor tuning and rebuild, fuel pump, fuel lines, fuel tank. Transmission: Clutch operation, gear shifting mechanism, transmission overhaul, internal components. Drivetrain: Driveshaft, differential, CV joints, axle shafts, wheel hubs. Suspension: Front and rear suspension systems, shock absorbers, A-arms, bushings, steering knuckles. Brakes: Front and rear brake systems, hydraulic lines, master cylinders, calipers, brake pads, brake fluid specifications. Electrical System: Wiring diagrams, ignition system, starting system, charging system (stator, regulator/rectifier), lighting, battery maintenance, fuses, relays. Steering: Steering column, tie rods, steering linkage, steering wheel. Body Chassis: Frame inspection and repair, body panels, plastics, seating, handlebars, fenders. Cooling System: Radiator, fan, coolant, hoses, thermostat. Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, chain adjustments, spark plug replacement, valve adjustments, fluid checks. Troubleshooting: Diagnostic procedures for common problems, fault finding, error codes (if applicable). Repair: Detailed step-by-step repair instructions for all major components and systems. Rebuilds: Complete engine and transmission rebuild procedures with torque specifications. Specifications: Torque specifications for all fasteners, clearance specifications, electrical resistance values. Wiring Diagrams: Comprehensive electrical system wiring schematics. Technical Depth Depth: Professional level, covering complete disassembly, overhaul, and reassembly of all major mechanical and electrical systems. 📊 Manual Specifications File Format File Format: PDF (Portable Document Format) Searchable Text: Yes (typically) Printable: Yes Print Quality Quality: High-resolution scans suitable for printing detailed diagrams and text. Binding Type Binding Type: 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: 9.2:1 Horsepower Est: 19-22 hp (approximate) Torque Est: 20-22 lb-ft (approximate) Carburetor: Mikuni VM34 (typically) Ignition: CDI (Capacitor Discharge Ignition) Performance Top Speed Est: 45-55 mph (approximate) Fuel System Fuel Type: Unleaded gasoline (87 octane or higher recommended) Fuel Tank Capacity: 3.1 US gal (11.7 L) 🔧 Transmission Standard Transmission Type: Automatic (Ultramatic 5-speed with reverse) Drive System: Shaft Drive, Selectable 2WD/4WD Features Gear Ratios: Detailed in manual, includes low-range gearing. Clutch Type: Wet, multi-plate automatic clutch 📐 Dimensions Exterior Length: 77.2 in (1960 mm) Width: 43.7 in (1110 mm) Height: 44.3 in (1125 mm) Wheelbase: 49.0 in (1245 mm) Ground Clearance: 10.2 in (259 mm) Weights Dry Weight: 540 lbs (245 kg) Curb Weight Est: 580-600 lbs (263-272 kg) Towing Capacity: N/A (Typically not rated) Rack Capacity Front: 44 lbs (20 kg) Rack Capacity Rear: 88 lbs (40 kg) 🛡️ Safety Features Ratings Crash Safety Ratings: N/A (ATVs are not subject to standard automotive crash testing) Active Features Braking System: Front: Dual hydraulic discs; Rear: Single hydraulic disc. Parking Brake: Mechanical parking brake (typically operated by lever on handlebar). Passive Features Lighting: Dual 30W headlights, 15W taillight/stoplight. Operator Controls: Handlebar steering, throttle lever, brake levers, gear shifter. 💡 Technology Features Infotainment Infotainment System: N/A (Basic analog instrumentation: speedometer, odometer, engine hour meter, neutral indicator, high beam indicator). Driver Assistance Driver Assistance Features: N/A (Focus on mechanical operation and rider control). Connectivity Connectivity Features: N/A 🔧 Maintenance Service Intervals Engine Oil Change: Every 100 hours or annually, whichever comes first. (Check manual for specific recommendations). Air Filter Cleaning: Every 50 hours or as needed based on conditions. Spark Plug Replacement: Every 250 hours or annually. Valve Adjustment: Every 250 hours or annually. Brake Fluid Flush: Every 2 years. Fluid Specifications Engine Oil Type: Yamalube 4 (or equivalent SAE 10W-30 API SG or higher, SE/SF engine oil) Engine Oil Capacity: 2.1 US qt (2.0 L) with oil filter change. Gear Oil Type: Yamalube Gear Oil (or equivalent SAE 80 Hypoid Gear Oil) Gear Oil Capacity: 0.30 US qt (0.28 L) for rear differential. Brake Fluid Type: DOT 3 or DOT 4 hydraulic brake fluid. Coolant Type: Permanent type antifreeze (ethylene glycol based) with demineralized water (50/50 mix)....