🏷️ Basic Information Identification Make: Piaggio-Gilera Model: Nexus 300 i.e. E3 Product Type: Service Repair Manual Applicable Year: 2008 Engine Variant: 300 i.e. Codes Engine Code Prefix: M311M Emission Standard: Euro 3 (E3) 👋 Introduction Market Position Product Segment: Premium Maxi-Scooter Target Audience: Owners seeking comprehensive self-maintenance and repair capabilities, independent workshops, and technical schools. Competitive Analysis Key Competitors: Yamaha XMAX 250, Suzuki Burgman 250, Kymco Downtown 300. Key Features Manual Advantage: Original factory documentation ensures accuracy and completeness for all service and repair operations. Download Convenience: Instant download eliminates shipping delays and provides immediate access to critical repair information. 📋 Manual Details Coverage Areas Manual Content Summary: Service, repair procedures, assembly, disassembly, wiring diagram, maintenance, troubleshooting, pre-delivery checks, and technical specifications. Specific Systems Covered: Engine, Injection system, Cooling system, Braking system, Suspensions, Electrical system, Chassis, Tooling. Diagnostic Coverage: Troubleshooting guide for common issues and system malfunctions. Page Count Estimated Page Count: Detailed page count not specified, but described as 'most complete original factory Service Repair manual'. Manual Type Manual Type: Service and Repair Manual Language Language: English Format File Format: PDF Digital Delivery: Instant Download Printability: All pages printable Software Requirement: Adobe PDF Reader Compatibility: All Versions of Windows & Mac 📖 Manual Coverage Systems Covered Engine Systems: Complete engine disassembly, assembly, internal component specifications, lubrication, timing, and fuel injection system diagnostics. Fuel And Ignition: Detailed coverage of the electronic fuel injection (i.e.) system, including sensors, actuators, ECU mapping, and ignition system components. Cooling System: Radiator, fan, thermostat, coolant specifications, and leak testing procedures. Braking System: Front and rear brake caliper servicing, hydraulic system bleeding, brake pad replacement, and lever/pedal adjustments. Suspension And Steering: Front fork disassembly, rear shock absorber servicing, linkage lubrication, and steering head bearing maintenance. Electrical System: Comprehensive wiring diagrams for the Nexus 300ie EURO 3, including lighting, starting system, charging system, instrumentation, and sensor circuits. Chassis And Bodywork: Frame inspection, body panel removal and installation, seat and storage compartment access. Procedures Included Routine Maintenance: Oil changes, filter replacements (oil, air, fuel), spark plug checks, chain/belt adjustment (if applicable), brake fluid checks, coolant checks. Repair Procedures: Step-by-step instructions for engine rebuilds, transmission servicing, suspension component replacement, brake system overhaul, and electrical component diagnosis. Troubleshooting: Diagnostic trees and symptom-based troubleshooting for common performance issues, starting problems, and electrical faults. Assembly Disassembly: Detailed instructions for component removal and installation, including torque specifications. Pre Delivery Inspection: Checks and adjustments required before vehicle delivery to the customer. Technical Depth Diagnostic Level: Advanced diagnostics covering ECU data, sensor readings, and actuator testing. Rebuild Capability: Supports full engine and transmission rebuilds with detailed internal specifications. Electrical Diagrams: Schematic diagrams for all electrical circuits, aiding in fault finding and component replacement. 📊 Manual Specifications File Format File Type: PDF Print Quality Print Resolution: High quality, suitable for professional printing. Binding Type Binding Type: Digital Download (no physical binding) Paper Type Paper Type: N/A (Digital File) ⚙️ Engine Specifications Primary Engine Engine Type: Four-stroke, Single Cylinder, Liquid-cooled Engine Displacement: 278 cc (approx.) Bore X Stroke: 75 mm x 63 mm (typical for 300cc Piaggio Quasar engine) Compression Ratio: 11.2 : 1 (typical for Quasar 300) Performance Horsepower: Approximately 22.5 HP (16.5 kW) at 7,500 rpm (varies by region and specific tune) Torque: Approximately 23 Nm at 6,000 rpm (varies by region and specific tune) Fuel System Fuel Delivery: Electronic Fuel Injection (MPI - Multi-Point Injection) Fuel Type: Unleaded Gasoline (RON 95 or higher recommended) Lubrication Oil Type: Refer to manual for specific API service classification and viscosity grade (e.g., SAE 5W-40, API SG or higher). Oil Capacity: Refer to manual for exact capacity (typically around 1.2 - 1.3 liters with filter change). Engine From Vehicle Engine Mounting: Engine is a stressed member of the chassis, integrated with the rear swingarm assembly. Engine Removal Procedure: Requires removal of rear wheel, exhaust system, and potentially rear suspension components. Detailed steps provided in the manual. 🔧 Transmission Standard Transmission Type: Automatic (CVT - Continuously Variable Transmission) Drive System: Belt drive to rear wheel via centrifugal clutch and automatic variator. Features Clutch Type: Automatic centrifugal dry clutch with variator. Transmission Fluid: N/A for CVT drive; requires specific CVT belt and roller maintenance. 📐 Dimensions Exterior Wheelbase: Refer to manual for exact specification (typically around 1500 mm for this class). Weights Dry Weight: Refer to manual for exact specification (typically around 160-170 kg). Fuel Tank Capacity: Refer to manual for exact specification (typically around 12 liters). 🛡️ Safety Features Ratings Safety Certification: Euro 3 compliant for emissions, indicating adherence to European safety and environmental standards. Active Features Braking System: Front and rear disc brakes. Manual provides specifications for brake pad types and fluid specifications (e.g., DOT 4). Lighting System: Halogen headlight, LED taillight, turn signals. Wiring diagrams are crucial for maintenance. Passive Features Chassis Design: Steel frame construction contributing...