🏷️ Basic Information Identification Make: Porsche Model: Cayman Year: 2005 Model Generation: 987 Body Style: 2-door coupe 👋 Introduction Market Position Vehicle Segment: Mid-engine sports car Brand Philosophy: Performance, precision engineering, driver engagement Competitive Analysis Primary Competitors: Lotus Exige, Chevrolet Corvette (C6), Nissan 350Z, BMW Z4 Key Features Chassis Layout: Mid-engine, rear-wheel drive Handling Characteristics: Renowned for its exceptional balance and agile handling Engine Placement Advantage: Optimal weight distribution for superior cornering and traction 📋 Manual Details Coverage Areas Manual Type: Repair Service Manual Language: English Format: PDF Delivery: Instant Download Technical Depth Target: Professional technicians and experienced DIY mechanics Printability: Full Printable Zoom Capability: YES Software Requirements: Adobe PDF Reader, WinZip Operating System Compatibility: All Versions of Windows & Mac 📖 Manual Coverage Systems Covered Engine: Complete engine systems (including diagnosis, disassembly, assembly, and repair) Transmission: Manual and Tiptronic transmissions (diagnosis, repair, fluid specifications) Drivetrain: Rear-wheel drive system, differential, driveshafts, CV joints Suspension: Front and rear suspension components, steering system, alignment specifications Brakes: Brake system components (discs, pads, calipers, lines), ABS, PSM (Porsche Stability Management) Electrical System: Complete vehicle electrical system, wiring diagrams, component testing, diagnosis Lighting: Headlights, taillights, interior lighting, lighting control modules HVAC: Heating, Ventilation, and Air Conditioning system diagnosis and repair Body And Chassis: Body panel removal/installation, structural components, corrosion protection Interior: Interior trim, seats, airbags, dashboard components Wheels And Tires: Tire pressure monitoring, wheel specifications, torque values Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, tune-ups Disassembly: Step-by-step procedures for component removal Assembly: Step-by-step procedures for component reinstallation Cleaning: Procedures for cleaning components during repair Troubleshooting: Diagnostic procedures and common fault finding Repair: Detailed repair instructions for all major vehicle systems Rebuilding: Comprehensive instructions for engine and transmission rebuilding Calibration: Procedures for calibrating sensors and control modules Technical Depth Diagnostic Capabilities: Advanced diagnostic procedures, including use of specialized tools (where applicable) Wiring Diagrams: Detailed, system-specific wiring diagrams with component identification Torque Specifications: Precise torque values for all fasteners and critical components Illustrations: High-quality illustrations, diagrams, and photographs Factory Procedures: Replication of factory-level repair and maintenance procedures 📊 Manual Specifications File Format File Format: PDF Print Quality Print Quality: High-resolution, suitable for professional printing Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Naturally aspirated, flat-six (Boxer) Displacement: 3.2 Liters (3179 cc) Bore X Stroke: 96.0 mm x 73.4 mm Compression Ratio: 11.0:1 Valvetrain: DOHC, 4 valves per cylinder with VarioCam Plus Performance Horsepower: 280 PS (276 hp) at 6200 rpm Torque: 320 Nm (236 lb-ft) at 4400 rpm Fuel System Fuel Delivery: Sequential multi-point fuel injection (MPI) Fuel Type: Premium Unleaded Gasoline (98 RON / 93+ AKI) Engine Management Engine Control Unit: Bosch Motronic ME7.8.2 🔧 Transmission Standard Transmission Type: 6-speed manual transmission Optional Transmission Type: Tiptronic (5-speed automatic with manual override) Features Clutch: Hydraulically actuated single dry plate clutch Gear Ratios Manual: Available within the manual (specific ratios not provided in overview) Differential: Limited-slip differential (LSD) optional on some models, standard on others 📐 Dimensions Exterior Length: 4427 mm (174.3 inches) Width: 1801 mm (70.9 inches) Height: 1302 mm (51.3 inches) Wheelbase: 2415 mm (95.1 inches) Weights Curb Weight: Approx. 1360 kg (2998 lbs) for manual transmission Cargo Trunk Capacity Front: 150 Liters (5.3 cu ft) Trunk Capacity Rear: 260 Liters (9.2 cu ft) 🛡️ Safety Features Ratings Crash Test Ratings: N/A publicly available for this specific year/model for all categories, but generally high due to Porsche engineering. Active Features Stability Control: Porsche Stability Management (PSM) Traction Control: ASR (Anti-Slip Regulation) Brake Assist: Yes Antilock Brakes: ABS (Anti-lock Braking System) Passive Features Airbags: Frontal airbags, side airbags integrated into seats Seatbelts: 3-point inertia-reel seat belts with pre-tensioners and belt force limiters Roll Cage: Integrated rollover protection structure (behind seats) 💡 Technology Features Infotainment Audio System: Bose high-end sound system optional, standard Porsche CDR audio system with CD player Navigation: Optional PCM (Porsche Communication Management) with integrated navigation Driver Assistance Parking Assist: Optional ParkAssist (parking sensors) Connectivity Bluetooth: Optional Bluetooth connectivity for hands-free calling Other Climate Control: Automatic climate control with pollen filter 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 10,000 miles or 1 year, or as indicated by the vehicle's condition monitoring system. Major Service Interval: Approximately every 30,000 miles, covering spark plugs, filters, and inspections. Fluid Specifications Engine Oil Type: Full synthetic, SAE 0W-40 or 5W-40, meeting Porsche A40 specification (e.g., Mobil 1, Castrol) Coolant Type: Porsche-specific G48 ethylene glycol-based coolant (blue) Brake Fluid Type: DOT 4, low viscosity (LV) Transmission Fluid Manual: Specific gear oil grade (e.g., SAE 75W-90) meeting Porsche specifications, typically synthetic Transmission Fluid Tiptronic: ATF (Automatic Transmission Fluid) meeting Porsche standards (e.g., LT71141) Known Issues Intermediate كانت: Potential for IMS (Intermediate Shaft) bearing failure on some earlier models, though less prevalent in Caymans than...