🏷️ Basic Information Identification Make: Porsche Model: Cayman Model Variant: Cayman S Chassis Code: 987 Model Years Covered: 2005, 2006, 2007, 2008 Generation Generation: First Generation (987) Codes Engine Codes Covered: M97.20 (2.7L), M97.21 (3.4L) 👋 Introduction Market Position Market Segment: Mid-engine sports car, competitor to Chevrolet Corvette, Audi TT, BMW Z4, Mercedes-Benz SLK. Competitive Analysis Key Selling Points: Exceptional handling, driver engagement, Porsche brand prestige, mid-engine balance. Key Features Manual Value Proposition: Enables DIY repairs and maintenance, reduces labor costs, enhances vehicle longevity and performance. Delivery Speed: Instantaneous download upon payment confirmation. 📋 Manual Details Coverage Areas Coverage Scope: All models and engine types for the specified years. Page Count Page Count: Estimated 3000+ pages (typical for comprehensive factory manuals) Manual Type Manual Type: Factory Service Repair Workshop Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine: Complete overhaul, diagnostics, fuel system, ignition system, cooling system, lubrication system, emission controls, engine management (ECU). Transmission: Manual transmission (G97 series), Tiptronic S (optional), clutch system, drive shafts, differential. Brakes: Hydraulic system, ABS, PSM (Porsche Stability Management), brake pad/rotor replacement, caliper overhaul, parking brake. Suspension Steering: Front and rear suspension, shock absorbers, springs, control arms, power steering system, wheel alignment specifications. Electrical System: Complete wiring diagrams, battery, charging system, starter motor, lighting, instrumentation, convenience features, ECU pinouts, diagnostic connectors. Body Chassis: Body panels, doors, hood, trunk, interior trim, seats, glass, structural components, corrosion prevention. HVAC: Heating, ventilation, air conditioning (AC) system, refrigerant, component testing, leak detection. Infotainment: Porsche Communication Management (PCM), audio system, navigation, speaker replacement, wiring. Procedures Included Routine Maintenance: Oil and filter changes, air filter replacement, cabin filter replacement, spark plug replacement, brake fluid flush, coolant flush. Troubleshooting: Diagnostic procedures, fault code interpretation, common issues and solutions. Repair Rebuild: Complete engine rebuild, transmission overhaul, brake component replacement, suspension component replacement, electrical component repair. Installation: Replacement of major components such as engine, transmission, suspension arms, body panels. Technical Depth Depth Of Information: Comprehensive A-Z coverage for all service, repair, and maintenance procedures. Visual Aids: Step-by-step instructions with pictures and detailed wiring diagrams. 📊 Manual Specifications File Format File Format: PDF Print Quality Print Quality: High-resolution, suitable for printing individual pages or sections. Binding Type Binding Type: Not Applicable (Digital Download) Paper Type Paper Type: Not Applicable (Digital Download) Compatibility Compatibility: Compatible with PC, MAC, and Linux operating systems. ⚙️ Engine Specifications Primary Engine Cayman Engine: 2.7L Flat-6 (M97.20) Cayman S Engine: 3.4L Flat-6 (M97.21) Performance Cayman Horsepower: 245 hp @ 6500 rpm Cayman Torque: 201 lb-ft @ 4600-6000 rpm Cayman S Horsepower: 295 hp @ 6200 rpm Cayman S Torque: 250 lb-ft @ 4400-6000 rpm Fuel System Fuel Induction: Multi-point fuel injection (MPI) Recommended Fuel: Premium Unleaded (91+ octane) 🔧 Transmission Standard Standard Transmission: 6-speed manual (G97 series) Optional Optional Transmission: 5-speed Tiptronic S automatic Features Clutch Type: Hydraulically actuated single dry plate clutch 📐 Dimensions Exterior Wheelbase: 95.1 inches (2415 mm) Length: 170.5 inches (4330 mm) Width: 70.3 inches (1786 mm) Height: 50.1 inches (1273 mm) Weights Curb Weight Cayman: Approx. 3042 lbs (1380 kg) Curb Weight Cayman S: Approx. 3086 lbs (1400 kg) Cargo Front Trunk Capacity: Approx. 5.1 cu ft (144 L) Rear Trunk Capacity: Approx. 10.1 cu ft (285 L) 🛡️ Safety Features Ratings NHTSA Rating: Not specifically rated, but Porsche vehicles are known for robust safety structures. Active Features Active Safety Systems: Anti-lock Braking System (ABS), Porsche Stability Management (PSM), Traction Control System (TCS). Passive Features Passive Safety Features: Front airbags, side airbags, head airbags, reinforced chassis, crumple zones. 💡 Technology Features Infotainment Infotainment System: Porsche Communication Management (PCM) 2.1 with optional navigation, CD player, and Bose sound system. Driver Assistance Driver Assistance Features: Porsche Stability Management (PSM), Traction Control (TC). Connectivity Connectivity Options: Optional Bluetooth connectivity, CD changer. 🔧 Maintenance Service Intervals Oil Change Interval: Variable, typically 10,000-15,000 miles or 1-2 years, depending on driving conditions. Check oil level frequently via on-board computer. Major Service Interval: Approx. 30,000-40,000 miles, involving spark plugs, filters, and fluid checks/changes. Fluid Specifications Engine Oil: Mobil 1 0W-40 (Porsche A40 approved) Coolant: Glysantin G48 or equivalent (blue/green ethylene glycol based) Brake Fluid: DOT 4 Plus (e.g., Pentosin Super DOT 4) Transmission Fluid Manual: Mobilube 75W-90 GL-4 (for G97 transmission) Transmission Fluid Tiptronic: ATF 3353 (e.g., Pentosin ATF1) Known Issues Common Problems: Intermediate shaft (IMS) bearing failure (early models), rear main seal leaks, cylinder bore scoring (less common than some other Porsche models), clutch wear, AOS (Air Oil Separator) failure. 📚 Vehicle History Brand Heritage Porsche Legacy: Renowned for performance, engineering excellence, and motorsport success dating back to 1931. Model Evolution Cayman Introduction: Introduced in 2005 as Porsche's first coupe based on the Boxster platform, filling a niche between the Boxster and 911. Production Manufacturing Location: The Cayman (987) was produced in Finland at Valmet Automotive,...