This service repair workshop manual provides comprehensive information for the Polaris Trail Boss 330 and Trail Blazer 330 models manufactured between 2009 and 2011. These versatile ATVs are equipped with a 4-stroke, single-cylinder 330cc liquid-cooled engine, featuring a Mikuni BSR42 carburetor and CDI ignition. They are designed with a 2WD shaft drive system and an automatic CVT transmission, offering reliable performance for recreational and utility purposes. Key specifications include independent MacPherson strut front suspension, a swingarm rear suspension with a single shock, and hydraulic disc brakes on both front and rear wheels, ensuring capable handling and stopping power across various terrains. This English-language manual serves as an essential guide for owners, mechanics, and technicians, detailing all aspects of vehicle maintenance and repair. It covers critical procedures such as initial break-in service, recommended oil change intervals, and proper fluid types, including SAE 20W-50 engine oil and DOT 3 brake fluid. The manual also includes technical specifications for engine, transmission, suspension, and electrical systems, alongside essential safety guidelines. Access to this comprehensive resource will empower users to effectively maintain, troubleshoot, and repair their Polaris ATVs, ensuring optimal performance and longevity. 🏷️ Basic Information Identification Make: Polaris Model: Trail Boss 330 / Trail Blazer 330 Year: 2009-2011 Generation: Not specified 📋 Manual Details Product Info Manual Type: Service Repair Workshop Manual Language: English Page Count: Not specified (comprehensive content) Format: PDF Accessibility Delivery Method: Instant Download Operating Systems: PC & MAC (Windows 95-8, macOS) ⚙️ Engine Specifications Engine 1 Engine Type: 4-stroke, Single Cylinder Displacement: 330cc Cooling System: Liquid-cooled Carburetion: Mikuni BSR42 (typical, subject to variation) Ignition: CDI 🔧 Transmission Drivetrain Type: Automatic (CVT - Continuously Variable Transmission) Drive System: 2WD (Rear Wheel Drive) with Shaft Drive 📐 Dimensions Chassis Length: 76 in (193 cm) (approx.) Width: 42 in (106.7 cm) (approx.) Height: 45 in (114.3 cm) (approx.) Wheelbase: 48 in (121.9 cm) (approx.) Ground Clearance: 10.5 in (26.7 cm) (approx.) Weight Dry Weight: 495 lbs (224.5 kg) (approx.) 🔧 Maintenance Fluid Capacities Engine Oil Capacity: 1.7 US qt (1.6 L) (typical, check manual) Coolant Capacity: Not specified (refer to manual) Fuel Tank Capacity: 3.2 US gal (12.1 L) (approx.) Service Schedule Initial Break In Service: Recommended at 10 hours or 100 miles (refer to manual) Oil Change Interval: Every 100 hours or 1 year (refer to manual) Recommended Fluids Engine Oil Type: SAE 20W-50 (refer to manual for specific API rating) Coolant Type: Ethylene Glycol based (refer to manual) Brake Fluid Type: DOT 3 (refer to manual) 📄 Brakes Front Type: Hydraulic Disc Rear Type: Hydraulic Disc 📄 Wheels Tires Front Tire Size: AT 25 x 8-12 (typical) Rear Tire Size: AT 25 x 11-10 (typical) 📄 Suspension Front Type: Independent MacPherson Strut Rear Type: Swingarm with Single Shock Absorber 📄 Electrical Battery Type: 12V (refer to manual for specific CCA) 📄 Lighting Headlights Type: Dual Halogen