🏷️ Basic Information Identification Make: Yamaha Model: Wolverine 350 Year: 2002 Vehicle Type: ATV (All-Terrain Vehicle) Product Type: Factory Service Repair Manual 👋 Introduction Market Position Category: Sport/Utility ATV Target Audience: Recreational riders, off-road enthusiasts, and farm/ranch utility users. Competitive Analysis Competitors 2002: Honda FourTrax 350, Suzuki QuadSport 300, Kawasaki Bayou 300, Polaris Sportsman 400. Key Features Vehicle Focus: Reliability, versatility, and moderate performance for trail riding and utility tasks. Manual Value: Provides essential information for maintaining and repairing the 2002 Wolverine 350, saving on dealership service costs and empowering owners with knowledge. 📋 Manual Details Coverage Areas Language: English Manual Type: Service and Repair Manual Scope: Comprehensive repair, adjustment, disassembly, assembly, inspection, and troubleshooting for the 2002 Yamaha Wolverine 350. Page Count Estimated Page Count: 300+ Format File Format: PDF 📖 Manual Coverage Systems Covered Engine: Complete engine overhaul, including top-end (cylinder, piston, valves), bottom-end (crankshaft, connecting rod, bearings), lubrication system, cooling system, and starting system. Fuel System: Carburetor disassembly, cleaning, adjustment, and troubleshooting; fuel pump operation and inspection; fuel tank and lines. Transmission: 5-speed transmission with reverse: gearbox disassembly, gear inspection, clutch operation and adjustment, torque converter (if applicable), and drive shaft maintenance. Drivetrain: Shaft drive system, differential assembly, CV joints, and wheel hub maintenance. Suspension: Front and rear suspension components, including A-arms, shocks, springs, bushings, and wheel bearings. Adjustment and replacement procedures. Brakes: Hydraulic brake system: front and rear brake caliper service, brake pad replacement, brake line inspection, master cylinder service, and bleeding procedures. Electrical System: Ignition system (CDI, spark plug), lighting system (headlights, taillights, brake lights), battery maintenance and testing, charging system (stator, regulator/rectifier), starter motor, and basic wiring diagrams. Chassis And Body: Frame inspection, body panel removal and installation, seat, handlebars, and fender maintenance. Cooling System: Air-cooled engine design, but covers any associated fan or ducting components for optimal heat dissipation. Procedures Included Maintenance: Regular scheduled maintenance: oil changes, filter replacements, spark plug service, air filter cleaning, chain/drive shaft lubrication, and general inspection. Troubleshooting: Systematic diagnostic procedures for common and uncommon problems, covering starting issues, poor running conditions, electrical faults, and braking problems. Repair: Step-by-step instructions for component repair and replacement, from minor adjustments to complete engine and transmission rebuilds. Disassembly Assembly: Detailed breakdown and reassembly of all major vehicle systems and components. Specifications And Tolerances: Critical measurements, torque specifications, valve clearances, and operational tolerances for accurate assembly and performance. Technical Illustrations: Detailed diagrams, exploded views, and schematics to guide repair processes. Wiring Diagrams: Essential electrical system wiring diagrams for troubleshooting and repair. Technical Depth Depth: Comprehensive, covering everything from basic rider maintenance to advanced mechanical repairs and diagnostics suitable for professional mechanics and experienced DIY enthusiasts. 📊 Manual Specifications File Format PDF Quality: High-resolution scans, ensuring clarity of text and diagrams. Searchable text for easy navigation. Printability: Printable pages, allowing users to create physical copies for their workshop. Binding Type Binding Type Digital: N/A (Digital PDF) Paper Type Paper Type Digital: N/A (Digital PDF) Coverage Areas Model Years Covered: 2002 Yamaha Wolverine 350 (YFM350X) ⚙️ Engine Specifications Primary Engine Engine Type: 4-stroke, SOHC, air-cooled Engine Displacement: 348 cc (21.2 cu. in.) Bore X Stroke: 83 mm x 64.5 mm (3.27 in. x 2.54 in.) Compression Ratio: 9.2:1 Performance Horsepower: Approx. 20.7 HP @ 6,500 RPM (Estimated) Torque: Approx. 20.3 lb-ft @ 5,500 RPM (Estimated) Fuel System Carburetor Type: Mikuni BSR33/1, 1x constant velocity (CV) carburetor Fuel Tank Capacity: 3.3 U.S. gal (12.5 L), including 0.7 U.S. gal (2.7 L) reserve Lubrication System Oil Type Specification: Yamalube 4 (or equivalent API SG, SAE 10W-40) air-cooled 4-stroke motor oil Oil Capacity: 1.90 US qt (1.8 L) without filter change, 2.00 US qt (1.9 L) with filter change 🔧 Transmission Standard Type: Constant Mesh, 5-speed with Reverse Clutch Type: Wet, multi-disc Drive Type: Shaft Drive (2WD) Features Gear Selection: Manual foot shifting Final Drive: Bevel gear differential Fluid Specifications Transmission Oil Type: Yamalube Gear Oil (or equivalent API GL-4, SAE 80W hypoid gear oil) Transmission Oil Capacity: 0.57 US qt (0.54 L) 📐 Dimensions Exterior Length: 74.0 in. (1,880 mm) Width: 42.7 in. (1,085 mm) Height: 42.9 in. (1,090 mm) Wheelbase: 49.2 in. (1,250 mm) Ground Clearance: 6.3 in. (160 mm) Weights Dry Weight: 514 lbs (233 kg) Wet Weight: 545 lbs (247 kg) (Approx.) Cargo Front Rack Capacity: 99 lbs (45 kg) Rear Rack Capacity: 176 lbs (80 kg) 🛡️ Safety Features Ratings Atv Safety Standards: Complies with ANSI and BRC standards (typical for the era). Active Features Braking System: Hydraulic disc brakes front and rear for reliable stopping power. Passive Features Frame Construction: Durable steel frame designed for off-road abuse. Handlebar Design: Ergonomic handlebars with protective grips. 💡 Technology Features Infotainment Infotainment System: N/A (Basic ATV design focused on functionality) Driver Assistance Assistance Features: N/A (No electronic driver-assistance systems typical for this model and era)...