🏷️ Basic Information Identification Make: Gilera Model: Nexus 500 Variant: Euro 3 Codes Engine Code: M302M (likely based on Piaggio Master 500 engine) 👋 Introduction Market Position Segment: Maxi-scooter, premium segment. Target Audience: Riders seeking a comfortable, powerful, and versatile scooter for urban commuting and longer-distance touring. Competitive Analysis Competitors: Suzuki Burgman 400/650, Yamaha TMAX, Honda Silver Wing 400/600, Aprilia Scarabeo 500. Key Features Design: Sporty styling, aerodynamic fairing, integrated lighting, under-seat storage. Performance Focus: Emphasis on comfortable ergonomics and stable handling, suitable for extended rides. Manual Utility Value Proposition: Provides comprehensive technical data enabling owners and technicians to perform all necessary maintenance and repairs. 📋 Manual Details Coverage Areas Geographic Coverage: Global, with specific considerations for Euro 3 emissions standards. Page Count Estimated Page Count: Hundreds of pages (exact count not specified but implied to be comprehensive). Manual Type Type: Service Repair Manual Language Language: English (implied by product description structure and common practice for international manuals). Format Format: PDF Download 📖 Manual Coverage Systems Covered Powertrain: Engine disassembly, assembly, lubrication, cooling, fuel delivery, ignition, exhaust systems. Transmission: Automatic transmission (CVT) operation, maintenance, and repair procedures. Chassis: Frame, suspension (front and rear), steering system, wheels, and tires. Brakes: Hydraulic brake system inspection, service, bleeding, and component replacement (front and rear). Electrical: Wiring diagrams, battery, starter, alternator, lighting, ignition system components, instrument panel. Bodywork: Body panels, fairings, seat, storage, minor body repairs. Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, spark plug service, chain/belt adjustments (if applicable). Troubleshooting: Diagnostic procedures for common and uncommon issues, fault code interpretation (if applicable). Rebuild Refurbish: Detailed instructions for engine rebuild, transmission overhaul, and component refurbishment. Restoration: Guidance for bringing a neglected vehicle back to original specifications. Technical Depth Depth: Comprehensive, covering from basic owner maintenance to full engine and transmission overhauls, including electrical diagnostics and bodywork. 📊 Manual Specifications File Format Format: PDF Print Quality Quality: High resolution for clarity of diagrams and text, allowing for printable pages. Binding Type Binding: N/A (Digital PDF) Paper Type Paper Type: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Type: Four-stroke, liquid-cooled, single-cylinder (likely Piaggio Master 500 engine). Displacement: 492.6 cc Bore X Stroke: 94 mm x 71 mm (typical for Master 500). Compression Ratio: 10.5:1 (typical for Master 500). Performance Horsepower Max At Rpm: Approx. 39.4 HP (29 kW) at 7,500 RPM (typical for Master 500). Torque Max At Rpm: Approx. 45 Nm at 5,500 RPM (typical for Master 500). Fuel System Induction: Electronic Fuel Injection (EFI) with throttle body (likely Marelli or Keihin). Fuel Type: Unleaded gasoline (minimum 95 RON recommended). Emissions Compliance: Euro 3 Lubrication Oil Type: Semi-synthetic or fully synthetic SAE 5W-40 API SJ/SL or higher (check manual for exact specification). Oil Capacity With Filter: Approx. 1.8 Liters (refer to manual for precise capacity). Cooling System Type: Liquid-cooled Coolant Type: Ethylene glycol based antifreeze with corrosion inhibitors (50/50 mix with distilled water). 🔧 Transmission Standard Type: Automatic Continuously Variable Transmission (CVT) with dry clutch. Features Drive Type: Belt drive to rear wheel. Final Drive: Gearbox with oil lubrication (specific type and capacity to be detailed in manual). 📐 Dimensions Exterior Length: Approx. 2,160 mm (specific to model year). Width: Approx. 790 mm (specific to model year). Height: Approx. 1,400 mm (specific to model year). Weights Dry Weight: Approx. 190 kg (specific to model year). Gross Vehicle Weight Rating: Refer to vehicle compliance plate or manual. Fuel Capacity Fuel Tank Capacity: Approx. 15 Liters (including reserve). 🛡️ Safety Features Ratings Crash Test Ratings: N/A for motorcycles/scooters in standard automotive sense. Focus is on design safety. Active Features Braking System: Hydraulic disc brakes front and rear, often with linked braking or ABS as an option depending on trim/market. Lighting: Halogen or projector headlamps, LED taillight/brake light, turn signals. Passive Features Frame Construction: Steel tube frame for rigidity and rider safety. Wind Protection: Large adjustable windscreen for rider comfort and protection. 💡 Technology Features Infotainment Instrument Cluster: Analog tachometer, digital speedometer, fuel gauge, coolant temperature, odometer, trip meter, service indicator. Driver Assistance ABS Option: Optional Anti-lock Braking System (ABS) available on certain models/markets. Connectivity Connectivity Features: Basic connectivity, primarily focused on vehicle diagnostics and operation. 🔧 Maintenance Service Intervals Engine Oil Change: Every 5,000-7,500 km or annually, whichever comes first (refer to manual for exact mileage). Air Filter Inspection Replacement: Inspect every 5,000 km, replace as needed or every 10,000-15,000 km. Spark Plug Replacement: Every 10,000-15,000 km (specific plug type and gap to be detailed). Transmission Oil Change: Every 10,000-15,000 km (refer to manual for type and capacity). Fluid Specifications Engine Oil Specification: SAE 5W-40 API SJ/SL or higher, Semi-synthetic or Fully Synthetic. Brake Fluid Specification: DOT 4 Hydraulic Brake Fluid. Coolant Specification: 50/50 mix of Ethylene Glycol based antifreeze and distilled water. Known Issues Common Wear Items: CVT belt wear, front fork seals,...