🏷️ Basic Information Identification Make: Daihatsu Model: Copen Roadster Generation: First Generation Production Years Covered: 2002-2008 Codes Chassis Code: L880K 👋 Introduction Market Position Vehicle Segment: Kei car, convertible sports car Target Audience: Enthusiasts, DIY mechanics, owners seeking detailed repair information Competitive Analysis Competitors During Era: Mazda MX-5 Miata (NA/NB), Honda Beat (earlier), Suzuki Cappuccino (earlier), Toyota MR2 (W20/W30) Key Features Unique Selling Proposition: Compact, turbocharged, retractable hardtop convertible with sporty handling Manual Benefit: Empowers owners to perform maintenance and repairs, saving money and increasing vehicle lifespan 📋 Manual Details Coverage Areas Primary Coverage: Workshop Service and Repair Scope: Comprehensive vehicle repair and maintenance Page Count Page Count: 1100+ Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Engine Mechanical: Complete engine overhaul, rebuilding, and component replacement Intake System: Turbocharger, intercooler, intake manifold, air filter housing, vacuum lines Exhaust System: Exhaust manifold, catalytic converter, muffler, exhaust pipes Lubrication System: Oil pump, oil pan, oil filter, oil passages, lubrication specifications Cooling System: Radiator, water pump, thermostat, coolant hoses, cooling fan, capacities Fuel System: Fuel pump, fuel injectors, fuel rail, fuel filter, pressure regulator Engine Control System: ECU, sensors (MAP, MAF, O2, TPS, ECT), actuators, diagnostic trouble codes (DTCs) Emission Control: EGR system, EVAP system, emission control strategies Ignition System: Spark plugs, ignition coils, ignition timing Starting Charging System: Starter motor, alternator, battery, charging system diagnostics Engine Mounting: Engine mounts, transmission mounts, vibration damping Suspension: Front and rear suspension components, shock absorbers, springs, bushings, alignment Wheel Tires: Wheel specifications, tire sizes, pressure recommendations, bolt pattern Driveshaft Axle: Front and rear driveshafts, CV joints, axles Propeller Shaft: If applicable (typically for RWD/AWD, less so for FWD Copen) Brake System: Brake discs, pads, calipers, master cylinder, brake lines, ABS system Clutch: Clutch disc, pressure plate, release bearing, clutch hydraulics Manual Transmission: Gearbox overhaul, shift mechanism, clutch operation, transmission fluid Steering: Steering column, steering rack, tie rods, steering linkage Power Steering: Power steering pump, fluid reservoir, hydraulic lines, steering assist Airbag System: Airbag modules, SRS control unit, sensors, diagnostic procedures Body Accessories: Body panel repair, trim, interior fittings Exterior Interior: Bodywork, doors, hood, trunk lid, seats, dashboard, trim panels Wiper Washer: Wiper motor, washer pump, wiper blades, washer fluid system Audio Visual System: Radio, speakers, antenna, head unit removal and installation Heater Air Conditioner: HVAC system components, blower motor, A/C compressor, refrigerant, controls Wiring Diagram: Complete electrical system schematics, component location diagrams Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, general upkeep Troubleshooting: Diagnostic procedures, symptom analysis, problem identification Repair: Step-by-step instructions for component repair and replacement Disassembly Assembly: Complete vehicle disassembly and reassembly instructions Specifications: Torque specifications, clearances, fluid capacities, diagnostic values Technical Depth Depth: Comprehensive, from basic maintenance to advanced diagnostics and rebuilds 📊 Manual Specifications File Format File Format: PDF File Requirements: Adobe Acrobat Reader (free download available) File Compression: ZIP archive (requires WinZip or WinRAR for extraction) Print Quality Printability: All pages printable Binding Type Binding Type: Electronic (PDF format) Paper Type Paper Type: N/A (Digital) ⚙️ Engine Specifications Primary Engine Engine Code: JB-DET Displacement: 659 cc Configuration: Inline 4-cylinder Aspiration: Turbocharged Valvetrain: DOHC, 16 valves Performance Horsepower: 64 PS (approx. 63 hp) - typical for Japanese Kei car regulations, some versions may slightly vary Torque: 10.2 kg⋅m (approx. 74 lb-ft) - typical for Japanese Kei car regulations, some versions may slightly vary Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Fuel Type: Unleaded Gasoline 🔧 Transmission Standard Transmission Type: 5-speed Manual Transmission Optional Transmission Type: 4-speed Automatic Transmission Features Drive Layout: Front-engine, Front-wheel drive (FWD) 📐 Dimensions Exterior Length: 3395 mm (133.7 in) Width: 1475 mm (58.1 in) Height: 1245 mm (49.0 in) Wheelbase: 2230 mm (87.8 in) Weights Curb Weight: Approx. 830-850 kg (1830-1874 lbs) depending on transmission and options 🛡️ Safety Features Ratings Crash Test Ratings: Refer to specific regulatory bodies for country of sale (e.g., JNCAP in Japan). Kei car regulations have unique safety standards. Active Features ABS: Available on some models/trims Passive Features Airbags: Driver and Passenger airbags standard on most models Body Structure: Reinforced chassis for convertible rigidity 💡 Technology Features Infotainment Audio System: Basic radio/CD player, speaker system. Aftermarket upgrades common. Driver Assistance Traction Control: Available on some models/trims Connectivity Bluetooth: Not standard; typically requires aftermarket installation 🔧 Maintenance Service Intervals Oil Change Interval: Typically 7,500 - 10,000 km (4,500 - 6,000 miles) or 6-12 months, refer to manual for specifics Transmission Fluid Change: Refer to manual; often 40,000 - 60,000 km (25,000 - 37,000 miles) Fluid Specifications Engine Oil: Refer to manual, typically 0W-20 or 5W-30 synthetic oil Coolant: Ethylene Glycol based, 50/50 mix with distilled water Brake Fluid: DOT 3 or DOT 4 Known Issues Common Wear Items: Turbocharger seals, suspension bushings, ignition coils Retractable Roof: Potential issues with hydraulics, seals, and...