🏷️ Basic Information Identification Make: Porsche Model: 911 Generation Code: 997 Model Years Covered: 2005-2006 👋 Introduction Market Position Target Audience: Professional Mechanics and Advanced DIYers Value Proposition: Provides access to the same information used by Porsche dealerships for authentic repair and maintenance. Competitive Analysis Competitors: Haynes manuals, Chilton manuals, other third-party repair guides (this is official factory content). Key Features Source Authenticity: Official Workshop Manual used by Porsche dealerships Detail Level: Step-by-step instructions for virtually every procedure User Friendliness: Easy-to-use format with clear diagrams Scope Completeness: Comprehensive coverage of all systems and components 📋 Manual Details Coverage Areas Coverage Scope: Comprehensive workshop service and repair Systems Detailed: Electrical Systems, Body and Interior, Engine and Drivetrain, Safety Systems, Technical Data Page Count Page Count Estimate: Likely over 1000 pages (typical for comprehensive Porsche workshop manuals) Manual Type Manual Type: Workshop Service Repair Manual Language Language: English Format Format: Digital PDF 📖 Manual Coverage Systems Covered Engine Mechanical: Detailed engine rebuilds, component diagnostics, timing, lubrication, cooling Engine Management: ECU diagnosis, sensor calibration, fuel injection, ignition systems Transmission: Manual and Tiptronic transmission repair, clutch service, fluid changes, diagnostics Suspension Steering: Front and rear suspension diagnostics, alignment specifications, steering rack repair, power steering Brakes: Brake system overhaul, ABS diagnostics, caliper service, rotor replacement, fluid bleeding Electrical Systems: Wiring diagrams, component testing, troubleshooting for lighting, audio, climate control, power windows, mirrors, central locking Bodywork Chassis: Body panel removal/installation, door mechanisms, window regulators, sunroof operation, chassis repair procedures Interior Trim: Seat removal/installation, dashboard components, center console, headliner, carpet replacement Safety Systems: Airbag system diagnostics and repair, seatbelt mechanisms, SRS component replacement, safety regulations Procedures Included Maintenance: Routine service, oil changes, filter replacements, fluid checks and top-offs, spark plug replacement Troubleshooting: Diagnostic procedures for common and complex faults, fault code interpretation Repair: Step-by-step instructions for component replacement, system overhauls, and major repairs Installation: Correct procedures for installing new components or replacement parts Diagnostics: Advanced diagnostic strategies and tools for all vehicle systems Technical Depth Depth: Full workshop level, covering basic maintenance to complete engine/transmission rebuilds 📊 Manual Specifications File Format File Type: PDF Searchability: Likely fully searchable text Compatibility: Windows and Mac computers Print Quality Diagrams: High-quality, detailed diagrams Illustrations: Clear, easy-to-follow illustrations Binding Type Binding Type: Not Applicable (Digital PDF) Paper Type Paper Type: Not Applicable (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Type: Flat-six (Boxer) naturally aspirated (likely M97 generation) Displacement Base: 3.6 Liters (Carrera) and 3.8 Liters (Carrera S) Horsepower Base: 325 hp (Carrera), 355 hp (Carrera S) Torque Base: 273 lb-ft (Carrera), 295 lb-ft (Carrera S) Performance Engine Codes Common: M97.01 (3.6L), M97.01S (3.8L) Engine Layout: Rear-mounted, naturally aspirated Fuel System Fuel Delivery: Electronic Fuel Injection (DFI) Fuel Type: Premium Unleaded Gasoline (91+ Octane) 🔧 Transmission Standard Transmission Type Standard: 6-speed manual transaxle Optional Transmission Type Optional: 5-speed Tiptronic S automatic transaxle Features Tiptronic Features: Steering wheel shift buttons/paddles, automatic shifting modes 📐 Dimensions Exterior Wheelbase: Approx. 2,350 mm (92.5 in) Length: Approx. 4,427 mm (174.3 in) Width: Approx. 1,801 mm (70.9 in) Height: Approx. 1,300 mm (51.2 in) Weights Curb Weight Base: Approx. 1,395 kg (3,075 lbs) for manual Carrera Curb Weight Carrera S: Approx. 1,420 kg (3,131 lbs) for manual Carrera S 🛡️ Safety Features Ratings NHTSA Rating: Not explicitly available for this era in a standardized format, but known for robust safety structure. IIHS Rating: Not explicitly available for this era in a standardized format. Active Features Active Safety Systems: ABS (Anti-lock Braking System), PSM (Porsche Stability Management) with variable traction control Passive Features Passive Safety Features: Front airbags, side airbags, optional thorax airbags, rollover protection system (integrated into A-pillars and B-pillars), three-point seat belts with pre-tensioners and belt force limiters 💡 Technology Features Infotainment Infotainment System: PCM (Porsche Communication Management) system with CD player, optional navigation, and optional Bose surround sound system. Driver Assistance Driver Assistance Features: PSM (Porsche Stability Management) is a key driver assistance feature. Optional features might include parking assist sensors. Connectivity Connectivity Options: Optional Bluetooth hands-free telephone module, optional universal audio interface (for iPod/USB). 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 10,000-15,000 miles or annually, whichever comes first, or based on condition monitoring (CBS). Major Service Interval: Scheduled for major checks and component replacements around 30,000-40,000 miles. Fluid Specifications Engine Oil Type: Porsche A40 approved synthetic oil (e.g., Mobil 1 0W-40 or 5W-40) Coolant Type: Porsche approved G48 (or equivalent) coolant Brake Fluid Type: DOT 4 Plus (or Porsche UG) brake fluid Transmission Fluid Manual: GL-4 or GL-5 gear oil, specific viscosity recommended by Porsche (e.g., 75W-90). Transmission Fluid Tiptronic: Specific ATF fluid meeting Porsche specifications (e.g., ATF-A or Dexron III variant). Known Issues Ims Bearing: While less prevalent in the 997 compared to early 996, the Intermediate Shaft (IMS) bearing is still a potential failure point, particularly for early models...