🏷️ Basic Information Identification Make: Porsche Model: Cayman Model Generation: 987 (First Generation) Model Codes: 987C Chassis Codes: 987 Applicable Years: 2005, 2006, 2007, 2008 👋 Introduction Market Position Market Segment: Mid-engine, two-seater sports car. Competitive Analysis Key Competitors Era: Lotus Exige, Chevrolet Corvette, BMW Z4, Mercedes-Benz SLK, Audi TT. Key Features Design Philosophy: Driver-focused, agile handling, balanced chassis, Porsche performance heritage. Value Proposition: Provides significant cost savings on maintenance and repair by enabling DIY work. 📋 Manual Details Coverage Coverage Areas: All models, engines, trim levels, and transmission types Format Manual Type: Complete Workshop Service Repair Manual Language: English Format: Downloadable PDF Delivery Method: Instant Email Delivery 📖 Manual Coverage Systems Systems Covered: Engine mechanical, engine management, fuel system, cooling system, exhaust system, ignition system, lubrication system, transmission (manual and Tiptronic), clutch, driveshafts, suspension (front and rear), steering, braking system (ABS, PSM), climate control, bodywork, interior trim, electrical system (wiring diagrams, ECUs), airbags, security system, infotainment, lighting. Procedures Procedures Included: Routine maintenance, diagnostic procedures, troubleshooting, component replacement, overhaul and repair, adjustments, torque specifications, technical data, wiring diagrams, exploded views, service bulletins. Depth Technical Depth: Comprehensive A-Z repair and service procedures, suitable for DIY enthusiasts and professional technicians. 📊 Manual Specifications File Characteristics File Format Details: Searchable PDF document, optimized for digital viewing and printing. Print Quality: High-resolution images and text for clear reproduction. Software Requirements: Adobe Reader (or compatible PDF viewer) Usability: Printable by section or entire document; viewable on PC, Mac, tablets, and smartphones. ⚙️ Engine Specifications Engine Variants Primary Engine Base: 3.4L Flat-6 (M97.20) Primary Engine S Model: 3.2L Flat-6 (M96.25) for early models, later 3.4L Flat-6 (M97.20) Performance Base Engine Horsepower: 295 hp @ 6200 rpm (approximate for 3.4L) S Model Horsepower: 320 hp @ 6400 rpm (approximate for 3.4L S) Base Engine Torque: 250 lb-ft @ 4400 rpm (approximate for 3.4L) S Model Torque: 273 lb-ft @ 4400 rpm (approximate for 3.4L S) Fuel System Fuel Delivery: Multi-point fuel injection (MPI) Fuel Type: Premium Unleaded Gasoline (91+ octane recommended) Engine Management ECU Type: Bosch Motronic (specific model varies) Engine Internals Bore X Stroke 3.4L: 93 mm x 75.5 mm (approximate) Compression Ratio 3.4L: 11.0:1 (approximate) 🔧 Transmission Types Standard Transmission: 6-speed manual transmission (G97/01) Optional Transmission: 5-speed Tiptronic automatic (A97/01) Features Manual Clutch Type: Hydraulically actuated single dry plate clutch Fluid Specs Manual Transmission Fluid Type: Pentosin MTF-LT-2 or equivalent (e.g., Porsche Spec 000 043 205 28) Tiptronic Transmission Fluid Type: ATF LT 71141 (e.g., Porsche Spec 000 043 209 96) 📐 Dimensions Exterior Length: 4415 mm (approx.) Width: 1801 mm (approx.) Height: 1295 mm (approx.) Wheelbase: 2415 mm (approx.) Weights Curb Weight Manual: 1385 kg (approx. for base model) Curb Weight Tiptronic: 1405 kg (approx. for base model) Cargo Front Trunk Volume: 150 Liters (approx.) Rear Trunk Volume: 275 Liters (approx.) 🛡️ Safety Features Ratings Crash Test Information: While specific official ratings for this generation may vary by region, Porsche vehicles are engineered to high safety standards. Manual details likely include system operation for safety features. Active Features Active Safety Systems: Anti-lock Braking System (ABS), Porsche Stability Management (PSM), Traction Control. Passive Features Passive Safety Features: Advanced airbag system (front, side), reinforced chassis, roll-over protection structure. 💡 Technology Features Infotainment Standard Infotainment: Porsche Communication Management (PCM) available, typically including AM/FM radio, CD player, and optional navigation. Infotainment Options Optional Features: Bose Surround Sound system, Bluetooth connectivity, SiriusXM satellite radio. Driver Assistance Available Driver Assistance: Parking sensors (front and rear), cruise control. Connectivity Connectivity Options: Limited by era; primarily focused on audio and optional phone integration via Bluetooth. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 10,000 miles or annually, or as indicated by the vehicle's service indicator (check manual for exact Porsche recommendation). Major Service Interval: Refer to specific Porsche maintenance schedule, often around 30,000 miles or 2 years, covering spark plugs, filters, and inspection of critical components. Fluid Specifications Engine Oil Type: Porsche A40 approved synthetic oil (e.g., Mobil 1 5W-40 or 0W-40 depending on climate, consult manual for exact spec) Coolant Type: Porsche Coolant (Glysantin G48 based or equivalent), pre-mixed or concentrate Brake Fluid Type: DOT 4 (e.g., Porsche spec 000 043 203 66) Known Issues Common Wear Items: Clutch wear, rear main seal leaks (IMS bearing on earlier Boxster/Cayman variants can be a concern, though generally less so on later Cayman models), suspension bushings, exhaust hangers, water pump, coolant hoses, ignition coils, starter motor. Diagnostic Tips: Manual provides troubleshooting charts for common symptoms like misfires, starting problems, warning lights, and performance issues. 📚 Vehicle History Brand Heritage Brand Legacy: Porsche has a long and distinguished history of producing high-performance sports cars, renowned for engineering, racing success, and driver engagement. Model Evolution Cayman Introduction: The Cayman was introduced in 2005 as a coupe variant of the Boxster, offering a more rigid...