Vehicle Type:
        
        
            ATV (All-Terrain Vehicle)
        
     
    
    
        
            Model Generations Covered:
        
        
            This manual covers the Yamaha Wolverine 350 from its introduction through its model year 2009.
        
     
    
    
        
            Vin Code Regions:
        
        
            Not specified in product information, but typical for powersports vehicles.
        
     
 
    
    
    
        
            Segment:
        
        
            Mid-size utility ATV, positioned for recreational trail riding and general farm use.
        
     
    
    
        
            Competitors:
        
        
            Competed with models like Honda FourTrax 300/350, Suzuki QuadRunner 300/350, Kawasaki Bayou 300/300.
        
     
    
    
        
            Notable Features:
        
        
            Reliable air-cooled engine, selectable 4WD (on 4WD models), comfortable seating, good suspension for its class.
        
     
    
    
        
            Utility:
        
        
            Essential tool for owners and technicians to maintain, diagnose, and repair the Yamaha Wolverine 350.
        
     
 
    
    
    
        
            Years Covered:
        
        
            1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
        
     
    
        
            Drivetrain Variants Covered:
        
        
            2WD and 4WD models
        
     
    
    
        
            Estimated Page Count:
        
        
            Comprehensive (exact number not specified, but typical service manuals exceed 300 pages)
        
     
    
    
        
            Type:
        
        
            Service Repair Workshop Manual
        
     
    
    
    
    
 
    
    
    
        
            Engine Mechanical:
        
        
            Engine overhaul, cylinder head, piston, crankshaft, valve train, lubrication system, cooling system.
        
     
    
        
            Engine Fuel System:
        
        
            Carburetor tuning, cleaning, and overhaul; fuel pump; fuel tank; fuel lines.
        
     
    
        
            Transmission Drivetrain:
        
        
            Gearbox operation, maintenance, and repair; clutch system; differential maintenance; driveshafts; wheel hubs.
        
     
    
        
            Electrical System:
        
        
            Ignition system, starter system, charging system (stator, rectifier/regulator), lighting, battery maintenance, wiring diagrams, fuses, relays.
        
     
    
        
            Suspension Steering:
        
        
            Front and rear suspension components, shock absorbers, A-arms, bushings, steering column, tie rods, steering knuckle.
        
     
    
        
            Braking System:
        
        
            Front and rear brake caliper maintenance, brake pads, brake lines, master cylinder, brake fluid, parking brake.
        
     
    
        
            Body Chassis:
        
        
            Frame inspection, body panel removal/installation, seat, fenders, handlebars, racks.
        
     
    
        
            Wheels Tires:
        
        
            Tire maintenance, wheel bearing service, lug nut torque specifications.
        
     
    
    
        
            Scheduled Maintenance:
        
        
            Oil change intervals, spark plug replacement, air filter cleaning/replacement, valve clearance checks, chain adjustment (if applicable).
        
     
    
        
            Troubleshooting:
        
        
            Systematic diagnostic procedures for common and uncommon problems, fault codes (if applicable), symptom-based troubleshooting guides.
        
     
    
        
            Repair Overhaul:
        
        
            Detailed step-by-step instructions for disassembling, inspecting, repairing, and reassembling all major components.
        
     
    
        
            Tune Ups:
        
        
            Carburetor synchronization, ignition timing adjustments, idle speed settings.
        
     
    
        
            Wiring Diagrams:
        
        
            Comprehensive electrical schematics for all model years and configurations.
        
     
    
    
        
            Depth:
        
        
            Full factory-level workshop manual covering everything from basic maintenance to complete engine and transmission rebuilds.
        
     
 
    
    
    
        
            Engine Type:
        
        
            Air-cooled, 4-stroke, SOHC, parallel-twin (Note: Common specification for YFM350 models, review manual for exact configuration as single-cylinder variants may exist).
        
     
    
        
            Displacement:
        
        
            Approximately 348cc to 350cc (Actual displacement may vary slightly by year/specific model variant; manual will confirm).
        
     
    
        
            Bore X Stroke:
        
        
            Detailed specifications available in the manual.
        
     
    
    
        
            Horsepower:
        
        
            Typically in the range of 18-22 HP at RPM (Refer to manual for precise figures).
        
     
    
        
            Torque:
        
        
            Refer to manual for torque specifications.
        
     
    
    
        
            Carburetor Type:
        
        
            Mikuni single-barrel carburetor (specific model number in manual).
        
     
    
        
            Fuel Type:
        
        
            Unleaded gasoline
        
     
    
        
            Fuel Tank Capacity:
        
        
            Typically around 3.0-3.5 gallons (Refer to manual for exact capacity).
        
     
 
    
    
    
        
            Transmission Type:
        
        
            5-speed manual transmission with Reverse.
        
     
    
    
        
            Transmission Options:
        
        
            N/A (Manual transmission was standard for this model).
        
     
    
    
        
            Clutch Type:
        
        
            Wet multi-plate clutch.
        
     
    
        
            Gear Ratios:
        
        
            Detailed gear ratios for all speeds and reverse provided in the manual.
        
     
    
        
            Drive System:
        
        
            Shaft drive to rear differential; shaft drive to front differential on 4WD models.
        
     
 
    
    
    
        
            Overall Length:
        
        
            Approx. 75.6 inches (1920 mm) (Varies slightly by year, confirm in manual).
        
     
    
        
            Overall Width:
        
        
            Approx. 42.1 inches (1070 mm) (Varies slightly by year, confirm in manual).
        
     
    
        
            Overall Height:
        
        
            Approx. 43.9 inches (1115 mm) (Varies slightly by year, confirm in manual).
        
     
    
    
        
            Dry Weight:
        
        
            Approx. 538 lbs (244 kg) for 2WD, 562 lbs (255 kg) for 4WD (Varies slightly by year, confirm in manual).
        
     
    
        
            Ground Clearance:
        
        
            Approx. 6.7 inches (170 mm) (Varies slightly by year, confirm in manual).
        
     
 
    
    
    
        
            Atv Safety Standards:
        
        
            Manual will reference applicable safety standards and rider education requirements for ATVs.
        
     
    
    
        
            Braking System Type:
        
        
            Hydraulic disc brakes front and rear.
        
     
    
        
            Parking Brake:
        
        
            Mechanical parking brake system.
        
     
    
    
        
            Lighting:
        
        
            Headlights, taillight, stoplight.
        
     
    
        
            Safety Warnings:
        
        
            Manual contains crucial safety warnings regarding operation, protective gear, and environmental considerations.
        
     
 
    
    
    
        
            Engine Oil Change:
        
        
            Typically every 1000 km or 6 months, whichever comes first (Refer to manual for specific interval and oil type).
        
     
    
        
            Spark Plug Replacement:
        
        
            Recommended at specific mileage or time intervals, detailed in manual.
        
     
    
        
            Air Filter Service:
        
        
            Regular inspection and cleaning, replacement as needed, frequency depends on operating conditions (details in manual).
        
     
    
    
        
            Engine Oil Type:
        
        
            Yamalube 4T 10W-40 or equivalent API SG or higher (Specific viscosity and API rating in manual).
        
     
    
        
            Engine Oil Capacity:
        
        
            Approximately 2.4 liters (with filter change) (Confirm in manual).
        
     
    
        
            Brake Fluid Type:
        
        
            DOT 3 or DOT 4 hydraulic brake fluid (Confirm in manual).
        
     
    
        
            Gear Oil Type:
        
        
            Yamaha Gear Oil API GL-4 or GL-5 (Specific viscosity and rating in manual).
        
     
    
    
        
            Common Wear Items:
        
        
            Brake pads, wheel bearings, bushings, tie rod ends, CV joint boots (if applicable) are common wear items.
        
     
    
        
            Engine Carburetion:
        
        
            Carburetor jets can become clogged over time; pilot circuit can be sensitive to debris.
        
     
    
        
            Electrical Components:
        
        
            Rectifier/regulator failures have been reported on some Yamaha models of this era.
        
     
    
    
        
            Valve Clearance:
        
        
            Specific intake and exhaust valve clearance settings for warm or cold engine provided in manual.
        
     
    
        
            Ignition Timing:
        
        
            Ignition timing specifications and adjustment procedures detailed in manual.
        
     
 
    
    
    
        
            Yamaha Atv Legacy:
        
        
            Yamaha has a long history of producing reliable and capable ATVs, dating back to the early days of the industry.
        
     
    
    
        
            Wolverine Lineage:
        
        
            The Wolverine 350 built upon Yamaha's experience with earlier utility and sport ATVs, offering a balance of capability and comfort.
        
     
    
    
        
            Production Period:
        
        
            1995-2009, indicating a long and successful production run.
        
     
    
        
            Manufacturing Origin:
        
        
            Likely manufactured in Japan or a Yamaha facility authorized in North America.