🏷️ Basic Information Identification Make: Porsche Model: Cayman Model Codes: 987 (First Generation) Years Covered: 2005, 2006, 2007, 2008 👋 Introduction Market Position Segment: Mid-engine Sports Coupe Competitive Analysis Key Competitors: Lotus Exige, Chevrolet Corvette (C6), BMW Z4 M Coupe, Nissan 350Z Key Features Vehicle Philosophy: Driver-focused, balanced chassis, accessible Porsche performance. Manual Benefit: Empowers owners and technicians with factory-level knowledge for efficient and accurate maintenance and repairs. 📋 Manual Details Coverage Areas Primary Focus: Repair and Maintenance Target Audience: Professional Technicians and DIY Enthusiasts with Basic Mechanical/Electrical Knowledge Page Count Estimated Page Count: Extensive (typical factory service manuals for this era are often 2000+ pages) Manual Type Type: Repair Service Manual (Factory-Style) Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Powertrain: Engine (internals, cooling, lubrication, fuel injection, ignition), Transmission (manual & automatic), Exhaust System Chassis: Suspension (front & rear), Steering, Brakes (system, ABS, PSM), Wheels & Tires Electrical And Electronics: Engine Control Unit (ECU), Body Control Module (BCM), Lighting, Instrumentation, HVAC, Audio System, Immobilizer, Airbag System (SRS), Power Accessories Body And Interior: Body Panels, Doors, Hood, Trunk, Bumpers, Interior Trim, Seats, Safety Restraints Procedures Included Maintenance: Scheduled maintenance, fluid changes (oil, coolant, brake, transmission), filter replacements, inspections Diagnostics: Troubleshooting guides, diagnostic trouble codes (DTCs), electrical schematics, component testing Repair: Engine overhaul, transmission rebuild, suspension component replacement, brake caliper service, electrical component repair, bodywork repairs Assembly Disassembly: Step-by-step instructions for removing and reinstalling components Technical Depth Depth: Comprehensive; covers detailed component removal, repair, and reassembly procedures, critical torque specifications, diagnostic flowcharts, and wiring diagrams. 📊 Manual Specifications File Format Format: PDF Print Quality Printability: Full Printable Interactivity Zoom Capability: YES (Zoom IN/OUT) Delivery Method Delivery: Instant Download Software Requirements Required Software: Adobe PDF Reader, WinZip Compatibility Operating Systems: All Versions of Windows & Mac ⚙️ Engine Specifications Primary Engine Type: Mid-mounted Flat-6 (Boxer) Displacement Base: 3.2 Liters (3179 cc) - Cayman S Displacement Standard: 2.7 Liters (2687 cc) - Cayman Performance Horsepower Base: 295 hp @ 6200 rpm (Cayman S) Horsepower Standard: 245 hp @ 6500 rpm (Cayman) Torque Base: 251 lb-ft @ 4200-6000 rpm (Cayman S) Torque Standard: 221 lb-ft @ 4400-6000 rpm (Cayman) Fuel System Injection: Sequential Multi-Point Fuel Injection (MPI) Fuel Type: Premium Unleaded Gasoline (91+ Octane Recommended) 🔧 Transmission Standard Type: 6-Speed Manual (G97 gearbox family) Optional Type: 5-Speed Tiptronic (Automatic with manual override) Features Differential: Limited-Slip Differential (LSD) often standard on S models, optional on base Clutch: Hydraulically actuated single-plate dry clutch 📐 Dimensions Exterior Length: Approx. 4427 mm (174.3 in) Width: Approx. 1801 mm (70.9 in) Height: Approx. 1301 mm (51.2 in) Weights Curb Weight Base: Approx. 1330 kg (2932 lbs) Curb Weight Cayman S: Approx. 1370 kg (3020 lbs) Cargo Front Trunk Volume: Approx. 150 liters (5.3 cu ft) Rear Trunk Volume: Approx. 260 liters (9.2 cu ft) 🛡️ Safety Features Ratings Crash Test General: Excellent safety ratings due to robust chassis design and advanced restraint systems. Active Features Stability Control: Porsche Stability Management (PSM) - often includes ABS, ASR, ABD, MSR Braking System: 4-piston aluminum monobloc fixed-caliper disc brakes front and rear. Cross-drilled, ventilated brake discs. Passive Features Airbags: Driver and passenger front airbags, side airbags (door-mounted), optional head airbags. Restraints: 3-point inertia-reel seatbelts with pretensioners and belt force limiters, ISOFIX child seat mounting points. 💡 Technology Features Infotainment Audio System: Standard Porsche CDR-24 CD/radio system. Optional Bose High-End Surround Sound System. Navigation: Optional PCM (Porsche Communication Management) navigation unit. Driver Assistance Parking Sensors: Optional ParkAssist (front and rear parking sensors). Connectivity Phone Integration: Optional Bluetooth hands-free telephone module. 🔧 Maintenance Service Intervals Oil Change: Typically every 10,000-15,000 miles or 1 year, whichever comes first. Consult manual for precise intervals and conditions. Major Service: Includes spark plug replacement, drive belt inspection/replacement, coolant flush, brake fluid flush (often around 30,000-40,000 miles). Fluid Specifications Engine Oil: Porsche A40 or approved equivalent (e.g., Mobil 1 0W-40 or 5W-40 synthetic) - Specific viscosity depends on climate and model year. Coolant: Glysantin G40 (or equivalent OAT-based) antifreeze concentrate mixed with distilled water (50/50 ratio). Brake Fluid: Porsche DOT 4 Plus or equivalent (e.g., Castrol React SRF Racing Brake Fluid) Transmission Fluid Manual: Mobilube PTX 75W-90 (or equivalent GL-4/GL-5 specification as per Porsche). Transmission Fluid Tiptronic: Pentosin ATF 1 or equivalent (specific Porsche approved ATF fluid). Known Issues Intermediate Shaft Bearing: While less common in the Cayman/Boxster engines compared to some earlier 911 models, the IMS bearing is a potential failure point that should be monitored. Routine inspection is advised. Clutch Wear: Can vary significantly based on driving style; clutch and flywheel replacement is a common repair for high-mileage vehicles. Rear Main Seal Leaks: Occasional oil leaks from the rear main seal can occur, requiring engine removal for repair. 📚 Vehicle History Brand Heritage Manufacturer: Dr. Ing. h.c. F. Porsche AG Model Evolution Introduction...