The Boulevard, produced between 2002 and 2008, offered a practical and stylish urban mobility solution with available engine displacements of 125cc, 150cc, and 200cc. Designed as a capable commuter scooter, it competed in a segment known for its emphasis on comfort, efficiency, and ease of use. A Spanish manufacturer with a rich heritage in performance-oriented motorcycles, brought its engineering expertise to this line of scooters, aiming to provide reliable transportation for daily use. This comprehensive Factory Service Repair Workshop Manual provides detailed guidance for the Boulevard models. It covers a wide array of essential systems, including engine mechanicals, fuel and lubrication, cooling, ignition, electrical systems, transmission, brakes, suspension, and steering. The manual also details regular maintenance procedures, offers systematic troubleshooting steps for common issues, and provides critical technical specifications. Its purpose is to assist owners, mechanics, and technicians in effectively maintaining, diagnosing, and repairing the vehicle to ensure optimal performance and longevity. 🏷️ Basic Information Identification Make: Derbi Model: Boulevard Model Variants: 125, 150, 200 Generation Production Years: 2002-2008 Codes Chassis Codes: Not explicitly provided, but models likely share common chassis structures for the respective displacements. 👋 Introduction Market Position Segment: Scooter (Urban Commuter) Competitive Analysis Competitors: Competed with scooters from brands like Piaggio (Vespa, Gilera), Yamaha (X-Max series), Honda (SH series), Kymco, SYM, and Suzuki during its production years. Key Features Design Philosophy: Designed as a practical, stylish, and reliable urban mobility solution with varying engine capacities to cater to different licensing requirements and performance expectations. 📋 Manual Details Coverage Areas Systems Covered: Engine Mechanical, Engine Fuel System, Engine Lubrication, Engine Cooling, Ignition System, Starting System, Charging System, Exhaust System, Transmission, Clutch, Brakes (Front & Rear), Suspension (Front & Rear), Steering, Wheels & Tires, Electrical System, Lighting, Instrumentation, Bodywork, Chassis, Maintenance Procedures, Troubleshooting, Specifications. Page Count Estimated Page Count: Likely between 300-500 pages, typical for a comprehensive service manual covering multiple variants within a model range. Manual Type Type: Factory Service Repair Workshop Manual Language Language: Likely English, but could also include other European languages depending on original distribution. Format Format: Digital Download (PDF) 📖 Manual Coverage Systems Covered Engine Mechanical: Detailed procedures for disassembly, inspection, repair, and reassembly of engine components including cylinder head, pistons, connecting rods, crankshaft, camshaft, valves, timing components. Fuel System: Carburetor (likely for these models) or fuel injection system diagnostics, cleaning, adjustment, and component replacement; fuel pump, filter, lines. Electrical System: Wiring diagrams, component testing, troubleshooting of starter motor, alternator, battery, ignition coil, regulators, lights, horn, instruments. Procedures Included Maintenance: Scheduled maintenance intervals, oil changes, filter replacements, spark plug service, brake fluid flush, coolant checks, drive belt inspection/replacement. Troubleshooting: Systematic diagnostic procedures for common faults and symptoms, including no-start conditions, poor performance, electrical issues, braking problems. Repair Operations: Step-by-step instructions for component replacement and repair, torque specifications, special tool requirements. Technical Depth Depth: Comprehensive, covering everything from basic owner maintenance to advanced engine rebuilds and electrical diagnostics. Suitable for professional technicians and experienced DIY enthusiasts. 📊 Manual Specifications File Format Format: PDF Searchability: Likely text-searchable, allowing for quick navigation to specific topics. Print Quality Quality: Professional, designed for clarity and readability on screen and when printed. Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Type: Four-stroke, single-cylinder, OHC (likely air-cooled for 125/150, potentially liquid-cooled for 200 variant). Displacement: 125cc, 150cc, 200cc (specific bore and stroke values would be detailed in the manual). Performance Horsepower: Estimated 10-15 HP for 125/150cc, 15-20 HP for 200cc, depending on specific tuning and emission standards. Exact figures in manual. Torque: Torque figures would be specific to each displacement and readily available in the manual. Fuel System Fuel Delivery: Likely carburetion (e.g., Mikuni or Keihin) for most variants, but the 200cc might feature electronic fuel injection (EFI) depending on market and year. Manual will clarify. 🔧 Transmission Standard Type: Automatic CVT (Continuously Variable Transmission) with a dry centrifugal clutch. Optional Optional Types: None; CVT is standard for this scooter class. Features Drive System: Belt drive to the rear wheel. 📐 Dimensions Exterior Wheelbase: Specific dimensions would be provided in the manual, generally around 1300-1400 mm for this class. Weights Dry Weight: Typically in the range of 110-130 kg, depending on displacement. Exact figures in manual. Payload Capacity: Sufficient for rider and passenger, with luggage capacity under the seat. Specific weight limits in manual. 🛡️ Safety Features Ratings Crash Test Results: Motorcycles and scooters of this era were not typically subjected to standardized crash testing in the same way as automobiles. Safety features focus on operational safety. Active Features Braking System: Front disc brake, rear drum or disc brake (depending on model variant). ABS was uncommon in this segment at the time but may be present on later or higher-spec models. Manual will detail. Passive Features Lighting: Headlight, taillight, brake light,...