🏷️ Basic Information Identification Make: Yamaha Model: Grizzly 350 Year: 2003 Generation: First Generation Vehicle Type: ATV Drivetrain: 2WD 📋 Manual Details Documentation Manual Type: Workshop Service & Repair Manual Manual Source: Professional Workshop Manuals Format: PDF Language: English ⚙️ Engine Specifications Powertrain Engine Type: 4-stroke, SOHC, 2-valve, single cylinder Displacement: 348cc Bore X Stroke: 83 mm x 64.5 mm Cooling System: Air-cooled Fuel System: Carburetor 🔧 Transmission Powertrain Transmission Type: Automatic Drive System: Shaft drive Gear Selection: High/Low range, Neutral, Reverse Clutch Type: Wet, centrifugal 📐 Dimensions Chassis Length: 74.8 in (1899 mm) Width: 40.8 in (1036 mm) Height: 44.7 in (1135 mm) Wheelbase: 49.2 in (1250 mm) Ground Clearance: 9.1 in (231 mm) Dry Weight: 540 lbs (245 kg) 🔧 Maintenance Servicing Recommended Engine Oil: Yamalube 4 (or equivalent SAE 10W-30 API SE, SF, SG or SH) Engine Oil Capacity: 2.20 US qt (2.1 L) with oil filter replacement Spark Plug Gap: 0.032 in (0.8 mm) Recommended Fuel: Unleaded gasoline (86 octane or higher) Gear Oil Type: Yamalube Gear Oil or SAE 80 hypoid gear oil Gear Oil Capacity: 0.25 L (0.26 US qt) 📄 Suspension Chassis Front Suspension Type: Independent double wishbone Front Suspension Travel: 6.3 in (160 mm) Rear Suspension Type: Swingarm, independent strut Rear Suspension Travel: 7.1 in (180 mm) 📄 Brakes Chassis Front Brake Type: Dual hydraulic disc Rear Brake Type: Sealed drum 📄 Tires Chassis Front Tire Size: AT25x8-12 Rear Tire Size: AT25x10-12 📄 Electrical System Battery Type: 12V Headlight: Dual 30W halogen Taillight: 15W