This manual covers the Grizzly 350 4WD All-Terrain Vehicle (ATV) produced between 2003 and 2010, spanning its first and second generations. Engineered for reliability and performance, the Grizzly 350 4WD is equipped with an air-cooled, 348cc, 4-stroke engine featuring SOHC and 2-valve configuration, paired with a carburetor for fuel delivery. Its robust design includes a 5-speed automatic transmission with selectable 4WD, independent front double wishbone suspension, and a swingarm rear suspension, making it a capable machine for various terrains and demanding tasks. This comprehensive Service Repair Manual provides essential information for the maintenance, repair, and troubleshooting of your Grizzly 350 4WD. Inside, you will find detailed procedures for general information, lubrication, inspection and adjustment, fuel system, engine mechanics, clutch and transmission systems, suspension, brakes, and electrical components including the ignition and charging systems. The manual is designed to assist owners, technicians, and mechanics in keeping the vehicle in optimal working condition, ensuring longevity and peak performance through accurate guidance and technical specifications. 🏷️ Basic Information Identification Make: Yamaha Model: Grizzly 350 4WD Year Range: 2003-2010 Generation: First Generation (2003-2007) / Second Generation (2007-2010) 📋 Manual Details Description Manual Type: Service Repair Manual Format: PDF Language: English Delivery Delivery Method: Instant Download Compatibility Pc Mac Compatible: Yes Features Zoom Functionality: Yes Content Comprehensive Coverage: Yes Included Sections: General Information, Lubrication, Inspection and Adjustment, Fuel System, Engine Removal/Installation, Cylinder Head/Valve, Cylinder/Piston, Clutch, Gearshift Linkage, Sub transmission, Crankcase, Transmission, Crankshaft/Primary shaft, Front Wheel/Suspension, Rear Wheel/Suspension, Hydraulic Brake, Battery/Charging System, Ignition System, Electric Starter, Switches, Technical Features, Troubleshooting ⚙️ Engine Specifications General Engine Type: Air-cooled, 4-stroke, SOHC, 2-valve Displacement Displacement: 348cc (specific displacement may vary slightly by model year) Cooling Cooling System: Air-cooled Fuel System Fuel Delivery: Carburetor (Mikuni BSR33/1) 🔧 Transmission General Transmission Type: Automatic Gears Gear Selection: 5-speed forward, neutral, reverse Drive Drive System: 4WD (On-Demand) Clutch Clutch Type: Wet centrifugal automatic 📐 Dimensions General Vehicle Type: ATV (All-Terrain Vehicle) 🔧 Maintenance Lubrication Engine Oil Type: Yamalube 4 (10W-30) or equivalent Engine Oil Capacity: Approx. 2.0 L / 2.1 US qt (when oil filter is changed) Fluid Capacities Gear Oil Capacity: Approx. 0.20 L / 0.21 US qt (for crankcase/transmission) Front Gearcase Oil Capacity: Approx. 0.13 L / 0.14 US qt Coolant Type: Not applicable (Air-cooled) 📄 Electrical System Ignition Ignition System: TCI (Transistor Controlled Ignition) Battery Battery Voltage: 12V 📄 Brakes Front Front Brake Type: Hydraulic disc Rear Rear Brake Type: Hydraulic disc 📄 Suspension Front Front Suspension Type: Independent double wishbone Rear Rear Suspension Type: Swingarm 📄 Tires Front Front Tire Size: AT25x8-12 (typical) Rear Rear Tire Size: AT25x10-12 (typical)