🏷️ Basic Information Identification Make: Daihatsu Model: Copen Roadster Generation: First Generation (L880K) Production Years Covered By Manual: 2002-2008 Codes Chassis Code: L880K 👋 Introduction Market Position Vehicle Segment: Kei car, convertible sports roadster Target Audience: Enthusiasts, DIY mechanics, and owners seeking in-depth maintenance and repair knowledge for their Daihatsu Copen. Competitive Analysis Competitors: Primarily competed within the Kei car segment, offering a unique convertible experience against other Japanese compact sports cars of its era. Key Features Convertible Top: Electrically operated retractable hardtop (Active Hardtop). Engine Size Class: Kei car regulations (under 660cc engine displacement). Manual Value Proposition Completeness: Offers the same level of detail as professional workshop manuals, ensuring accurate and effective repairs. 📋 Manual Details Coverage Areas Engine: JB-DET 659 cc I4 Turbo Mechanical: Engine, Transmission, Suspension, Steering, Brakes, Drivetrain Electrical: Engine Control, Starting/Charging, Airbag System, Audio/Visual, Wiring Diagrams Body And Interior: Exterior/Interior Trim, Body Panels, Accessories, Wiper/Washer System Comfort Systems: Heater and Air Conditioner Page Count Total Pages: 1100+ Manual Type Type: Repair Service Manual Language Language: English (Assumed based on product description and target market) Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Detailed procedures for disassembly, inspection, repair, and reassembly of engine components. Engine Management: Covers fuel system, ignition system, engine control system (ECU diagnostics, sensor testing), emission control, and lubrication/cooling systems. Drivetrain: Manual transmission, clutch system, driveshaft/axle components, and wheel hub assemblies. Suspension And Steering: Front and rear suspension systems (shocks, springs, bushings), steering system, and power steering components. Braking System: Hydraulic brake system, including disc brakes (front and rear), master cylinder, brake lines, and parking brake. Electrical System: Starting and charging system (starter motor, alternator), airbag system (diagnosis and components), and audio/visual system components. Body And Comfort: Body panels, exterior/interior trim, wiper and washer systems, heater and air conditioning, and general accessories. Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, spark plug service, and general upkeep procedures. Diagnostics: Troubleshooting guides for common issues across all covered systems, including diagnostic trouble codes (DTCs) if applicable. Repair: Step-by-step repair instructions for component replacement, adjustments, and major overhauls. Technical Specifications: Detailed service specifications, torque values, clearances, and tolerances for all major components. Technical Depth Depth: Comprehensive: Covers everything from basic maintenance to complete engine and drivetrain rebuilds, including detailed electrical schematics. 📊 Manual Specifications File Format File Type: PDF Print Quality Printability: Fully printable (selected pages or whole manual) Illustrations: Illustrated with step-by-step pictures and diagrams, including exploded views. Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Code: JB-DET Engine Type: Inline 4-cylinder, DOHC, 16-valve, Turbocharged Displacement: 659 cc Bore X Stroke: 62.5 mm x 54.4 mm Compression Ratio: 8.3:1 Performance Horsepower Ps: 64 PS (47 kW) at 6,000 rpm (Kei car regulation) Torque Nm: 103 Nm (76 lb-ft) at 3,200 rpm Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) with sequential injection Turbocharger: MHI TD025 turbocharger or similar Engine Control ECU Type: ECU controlled engine management system (specific model varies). 🔧 Transmission Standard Transmission Type Standard: 4-speed Automatic Optional Transmission Type Optional: 5-speed Manual Features Manual Transmission Features: Front-wheel drive, compact layout. 📐 Dimensions Exterior Length: 3,395 mm Width: 1,475 mm Height: 1,245 mm (with hardtop up) Wheelbase: 2,280 mm Ground Clearance: Approx. 135 mm Weights Curb Weight: Approx. 830 - 850 kg (depending on transmission and options) Gross Vehicle Weight: Approx. 1,100 kg 🛡️ Safety Features Ratings Crash Test Performance: Limited independent crash test data available for the Kei car segment; typically designed to meet Japanese domestic market safety standards of the era. Active Features Braking System Type: Front ventilated discs, Rear solid discs ABS: Available on some trim levels, often optional. Passive Features Airbags: Driver and passenger airbags standard. Body Structure: Reinforced A-pillars and chassis for convertible safety. 💡 Technology Features Infotainment Audio System: Factory fitted radio/CD player with speakers; aftermarket upgrades common. Driver Assistance ABS Availability: Optional on many models. Connectivity Bluetooth Integration: Not available on factory systems from this era; requires aftermarket solutions. 🔧 Maintenance Service Intervals Oil Change Interval: Typically 5,000 - 7,500 km or 6-12 months, refer to manual for precise recommendation based on usage. Timing Belt Replacement: The JB-DET engine uses a timing chain, which generally does not require periodic replacement unless issues arise. Fluid Specifications Engine Oil Type: Refer to manual; typically API SN or higher, SAE 0W-20 or 5W-30 viscosity grade for turbocharged engines. Engine Oil Capacity: Approx. 3.2 - 3.5 liters with filter change. Coolant Type: Daihatsu/Toyota Super Long Life Coolant (SLLC) or equivalent ethylene glycol-based coolant (pink). Transmission Fluid Type Auto: Dexron III or equivalent ATF. Transmission Fluid Type Manual: API GL-4, SAE 75W-90 manual transmission gear oil. Known Issues Turbocharger Wear: With age and mileage, turbocharger seals can wear, leading to oil consumption or reduced boost. Electrical Connectors: Corrosion...