The Yamaha Wolverine 350 2WD is a versatile Sport ATV designed for recreational riders and trail enthusiasts, produced from 2007 to 2009. This model, identified by chassis code YFM350X, is powered by an air-cooled, SOHC, 4-stroke engine with a displacement of 348cc, delivering approximately 20-24 horsepower. It features a 5-speed semi-automatic transmission with reverse and a shaft drive to the rear axle, complemented by independent front suspension and a swingarm rear suspension for capable handling on varied terrain. Known for its reliability and manageable power, the Wolverine 350 2WD offers a balance of performance and comfort, making it a solid choice in its segment. This comprehensive Service Repair Workshop Manual in English provides detailed guidance for maintaining and repairing the Yamaha Wolverine 350 2WD. It covers essential systems including the engine and powertrain, chassis and suspension, brakes and wheels, and the electrical system. The manual includes step-by-step procedures for routine maintenance, troubleshooting common issues, and in-depth engine rebuilding and transmission servicing. With detailed technical specifications, wiring diagrams, and information on special tools, this manual is an indispensable resource for owners, mechanics, and technicians aiming to keep their Wolverine 350 2WD in optimal condition. 🏷️ Basic Information Identification Make: Yamaha Model: Wolverine 350 2WD Vehicle Type: Sport ATV (All-Terrain Vehicle) Generation Model Years Covered: 2007, 2008, 2009 Codes Chassis Code: YFM350X (specific variations may exist) 👋 Introduction Market Position Vehicle Segment: Entry-level to mid-range sport ATV, known for its versatility and reliability. Target Audience: Recreational riders, trail enthusiasts, and those seeking a capable and manageable ATV. Competitive Analysis Key Competitors: Honda Recon, Kawasaki Bayou, Suzuki King Quad (prior generations). Key Features Engine Type: Air-cooled, SOHC, 4-stroke engine. Drive System: 2WD (Rear Wheel Drive). Transmission Type: Semi-automatic (or Automatic depending on specific sub-model/year variations). Suspension: Independent front suspension, swingarm rear suspension. 📋 Manual Details Coverage Areas Manual Type: Service Repair Workshop Manual Language: English Format: PDF Download Page Count Estimated Page Count: Approximately 300-400 pages (typical for this type of manual, actual count may vary) 📖 Manual Coverage Systems Covered Engine And Powertrain: Detailed coverage of engine overhaul, carburetor tuning, ignition system diagnosis, cooling system, exhaust system, and transmission. Chassis And Suspension: Front and rear suspension adjustments, shock absorber servicing, steering system repair, and frame component inspection. Brakes And Wheels: Brake system inspection, hydraulic component servicing, pad and rotor replacement, and wheel bearing maintenance. Electrical System: Wiring diagrams, lighting system troubleshooting, battery maintenance, starter and charging system diagnosis, and electrical component testing. Body And Trim: Body panel removal and installation, seat servicing, handle bar assembly, and decorative trim replacement. Procedures Included Routine Maintenance: Oil changes, filter replacements, chain adjustment, tire pressure checks, and lubrication points. Troubleshooting Guides: Diagnostic charts and step-by-step procedures for common issues and failures. Engine Rebuilding: Piston and cylinder inspection, valve adjustment, camshaft timing, and complete engine teardown and reassembly. Transmission And Drivetrain: Clutch operation, gear shift mechanism repair, and final drive maintenance. Electrical Diagnostics: Testing of CDI unit, stator, regulator/rectifier, and starter motor. Technical Depth Diagnostic Capabilities: Advanced diagnostic procedures, fault code interpretation (if applicable), and component testing with specifications. Repair Scope: Covers everything from basic adjustments to complete component overhauls and rebuilds. Special Tools: Lists specific special tools required for certain repair procedures. 📊 Manual Specifications File Format File Type: PDF Searchability: Likely searchable text content within the PDF for easy navigation. Print Quality Resolution: High resolution for clear display of diagrams and text. Scalability: Printable pages at standard document sizes. Binding Type Delivery Method: Instant Digital Download Licensing: No expiry dates, unlimited access upon purchase. ⚙️ Engine Specifications Primary Engine Engine Family: Yamaha 350cc class engine Displacement: 348cc Bore X Stroke: 83.0 mm x 64.5 mm Compression Ratio: 9.2:1 Valve Actuation: SOHC (Single Overhead Camshaft) Cooling System: Air-cooled Performance Horsepower Estimate: Approximately 20-24 HP (at the crank, actual may vary by model year and tuning). Torque Estimate: Approximately 25-29 lb-ft (at the crank, actual may vary). Fuel System Carburetor Type: Mikuni BSR33/1 (single carburetor) Fuel Type: Unleaded Gasoline Fuel Tank Capacity: Approximately 3.2 US gallons (12 liters) 🔧 Transmission Standard Transmission Type: 5-speed semi-automatic with Reverse (some models might feature fully automatic depending on sub-variant). Optional Gear Selection: Foot-pedal operated sequential shifting. Features Clutch Type: Wet, multi-plate clutch Drive Method: Shaft drive to rear axle. 📐 Dimensions Exterior Overall Length: Approximately 74.0 inches (1880 mm) Overall Width: Approximately 41.7 inches (1060 mm) Overall Height: Approximately 43.3 inches (1100 mm) Wheelbase: Approximately 49.2 inches (1250 mm) Weights Dry Weight: Approximately 463 lbs (210 kg) Ground Clearance: Approximately 4.4 inches (112 mm) Cargo Front Rack Capacity: Approximately 20 lbs (9 kg) Rear Rack Capacity: Approximately 40 lbs (18 kg) 🛡️ Safety Features Ratings Atv Safety Standards: Complies with ANSI standards for recreational off-highway vehicles. Active Features Braking System: Hydraulic disc brakes front and rear. Parking Brake: Mechanical parking...