This manual covers the Nexus 300 ie E3, a maxi-scooter renowned for its blend of performance and comfort, designed for both urban commuting and longer journeys. As part of an established lineage, this model, produced in the late 2000s and early 2010s, features a liquid-cooled, 278cc single-cylinder engine with electronic fuel injection, delivering approximately 22.5 PS and 23.8 Nm of torque. Its robust Italian engineering, ensures reliability and a dynamic riding experience, positioning it competitively within the maxi-scooter market. This comprehensive workshop manual provides detailed service and repair information for the Nexus 300 ie E3. It covers all essential systems, including the engine mechanicals, fuel injection, cooling, electrical, braking, and suspension systems, along with chassis components. The manual includes step-by-step repair instructions, maintenance schedules, troubleshooting guidance, and diagnostic procedures, complete with exploded diagrams. This resource is invaluable for owners and technicians aiming to maintain the scooter's performance, ensure longevity, and address any potential issues efficiently. 🏷️ Basic Information Identification Make: Gilera Model: Nexus 300 ie E3 Product Name: Gilera MSS Nexus 300 ie E3 Motorcycle Workshop Manual PDF Download Codes Engine Code Prefix: M307 Emission Standard: Euro 3 (E3) 👋 Introduction Market Position Segment: Maxi-scooter segment Competitive Analysis Competitors: Yamaha XMAX 300, Kymco Downtown 300i, Suzuki Burgman 400 (historically relevant competitors in the 300-400cc maxi-scooter class) Key Features Target Audience: Owners and independent mechanics seeking detailed technical information for servicing and repair Value Proposition: Enables cost savings on maintenance and repairs, extends vehicle lifespan, provides deep understanding of the machine Manual Advantage: Provides 'exploded pictures and diagrams' and 'step-by-step instruction' for enhanced clarity 📋 Manual Details Coverage Areas Primary Coverage: Complete Service and Repair Secondary Coverage: Maintenance, Troubleshooting, Electrical System, Engine, Fuel Injection, Suspension, Braking System, Cooling System, Chassis Page Count Estimated Pages: Varies (typically 300-500 pages for this level of detail) Manual Type Type: Workshop Manual / Service Manual / Repair Manual Language Language: English (assumed based on product description) Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Engine assembly/disassembly, cylinder head, piston, crankshaft, connecting rod, valve train, timing Fuel System: Fuel injection system (EFI), throttle body, injectors, fuel pump, fuel pressure regulator Cooling System: Radiator, coolant, water pump, thermostat, cooling fan Electrical System: Wiring diagrams, battery, starter motor, alternator, ignition system, lighting, instrumentation, sensors, ECU (Engine Control Unit) Braking System: Front and rear brake calipers, master cylinders, brake lines, brake fluid, disc rotors, pad replacement Suspension: Front telescopic forks (servicing, seal replacement), rear shock absorber (adjustment, replacement) Chassis And Frame: Frame inspection, bodywork components, seat, handlebars, footpegs Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, spark plug service, brake fluid flush, coolant replacement, chain adjustment (if applicable) Troubleshooting: Diagnostic procedures, common fault identification and rectification for various systems Repair: Step-by-step repair instructions for all major components and systems Diagnostics: Fault code interpretation, sensor testing, actuator testing Pre Delivery Inspection: Checks and adjustments required before initial delivery to customer Technical Depth Depth: Comprehensive, covering detailed disassembly, assembly, repair, and adjustment procedures with exploded views and diagrams 📊 Manual Specifications File Format Quality: High-resolution, enabling clear viewing of diagrams and text Searchability: Likely text-searchable within the PDF for quick access to information Print Quality Printability: Fully printable, allowing users to print specific sections or the entire manual Binding Type Binding: N/A (Digital PDF download) Paper Type Paper Type: N/A (Digital PDF download) ⚙️ Engine Specifications Primary Engine Engine Type: Single-cylinder, 4-stroke, liquid-cooled Engine Displacement: 278 cc (approximate) Bore X Stroke: 75 mm x 63 mm (typical for this engine family) Compression Ratio: 11.5:1 (typical) Valve Train: SOHC, 4 valves Performance Max Power: Approximately 16.5 kW (22.5 PS) at 7,500 rpm (typical for this engine) Max Torque: Approximately 23.8 Nm at 6,000 rpm (typical for this engine) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Fuel Type: Unleaded gasoline (95 RON recommended) Fuel Tank Capacity: Approximately 13 liters Engine From Vehicle Engine Removal Procedure: Detailed steps for safely detaching the engine from the chassis, including fluid draining and electrical disconnection 🔧 Transmission Standard Type: Automatic CVT (Continuously Variable Transmission) Drive System: Belt drive to rear wheel Features Clutch Type: Automatic centrifugal dry clutch 📐 Dimensions Exterior Length: Approximately 2,160 mm Width: Approximately 770 mm Height: Approximately 1,490 mm (seat height typically around 800 mm) Weights Dry Weight: Approximately 190 kg Gross Vehicle Weight Rating: Not specified in product data, but typically around 350-400 kg 🛡️ Safety Features Ratings Crash Test Data: N/A (Motorcycle safety is typically assessed through component testing and real-world incident data) Active Features Braking: Disc brakes front and rear, ABS (Anti-lock Braking System) may be optional or standard depending on market/trim Lighting: Halogen or LED headlights, taillights, turn signals Passive Features Chassis Design: Steel frame designed for stability and handling 💡 Technology Features Infotainment Dashboard Features: Digital and analog instrument cluster displaying speed, RPM,...