🏷️ Basic Information Identification Make: Porsche Model: 911 (997 Generation) Generation Generation Name: 997 Model Years: 2004-2009 Codes Chassis Code: 997 👋 Introduction Market Position Positioning: Premium sports car segment Competitive Analysis Competitors: Ferrari F430, Lamborghini Gallardo, Aston Martin V8 Vantage, Chevrolet Corvette C6 Key Features Design Philosophy: Evolution of the classic Porsche 911 silhouette, enhanced aerodynamics, improved interior comfort and technology Driving Dynamics: Rear-engine layout, precise handling, powerful braking, extensive use of lightweight materials 📋 Manual Details Coverage Areas Primary Coverage: All Service and Repair Procedures Model Variants Covered: All 997 Generation Variants (Carrera, Carrera S, Carrera 4, Carrera 4S, Targa 4S, GT3, Turbo, Turbo S, GTS) Page Count Estimated Page Count: High Volume (Exact page count not specified, but typical for comprehensive factory-level manuals) Manual Type Type: Service Manual / Repair Manual / Workshop Manual Language Language: English Format Format: Digital Download (PDF) 📖 Manual Coverage Systems Covered Engine: Complete engine service, repair, diagnosis, and overhaul for all 997 engine variants (e.g., M97.01, M97.70, MA1.01) Transmission: Service and repair for manual (G97) and automatic (Tiptronic S - A97) transmissions Drivetrain: Front and rear axles, drive shafts, differential service, AWD system (for Carrera 4/4S models) Brakes: Hydraulic brake system, ABS, PSM (Porsche Stability Management), brake pad/rotor replacement, caliper service Suspension: Front and rear suspension components, shock absorbers, springs, control arms, alignment procedures Steering: Power steering system, steering rack, tie rod ends, alignment Electrical System: Complete electrical system diagnosis, component testing, wiring diagrams for all circuits Fuel System: Fuel pumps, injectors, fuel pressure regulator, fuel tank service, fuel injection system diagnosis Cooling System: Radiator, water pump, coolant hoses, thermostat, cooling fan operation, coolant specifications Exhaust System: Exhaust manifold, catalytic converters, mufflers, oxygen sensors Emission Control: EVAP system, EGR system (if applicable), emission control components Chassis Body: Body panel removal/installation, structural components, corrosion protection, VIN decoding Restraint System: Airbag system diagnosis and replacement, seat belts HVAC: Heating, Ventilation, and Air Conditioning system service and repair Infotainment: PCM (Porsche Communication Management) system diagnostics and repair Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, fluid checks, spark plug replacement Troubleshooting: Diagnostic procedures, fault code interpretation, common issues and solutions Repair: Step-by-step instructions for component removal, replacement, and reassembly for all major systems Overhaul: Complete engine and transmission rebuild procedures Diagnostics: Detailed diagnostic trees and strategies for identifying and resolving vehicle issues Wiring Diagrams: Comprehensive electrical wiring diagrams for all vehicle systems Technical Depth Depth: Factory-level technical detail, suitable for professional technicians and advanced DIY enthusiasts Detail Level: Includes torque specifications, special tool requirements, component tolerances, and diagnostic data 📊 Manual Specifications File Format Format: PDF Compatibility: Compatible with all Windows and Mac operating systems Software Requirements: Adobe PDF Reader, WinZip (for extraction if applicable) Print Quality Quality: High-resolution, printable pages Binding Type Type: N/A (Digital Download) Paper Type Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Naturally Aspirated Flat-Six (Boxer) Engine Type Variants Base Carrera: 3.6L (M97.01) - 325 hp @ 6800 rpm, 370 Nm @ 4250 rpm Carrera S: 3.8L (M97.01) - 355 hp @ 6600 rpm, 400 Nm @ 4600 rpm Gt3: 3.6L (M97.70) - 415 hp @ 7600 rpm, 405 Nm @ 5500 rpm (Dry-sump lubrication) Turbo: 3.6L Twin-Turbocharged Flat-Six (MA1.70/MA1.73) - 480 hp @ 6000 rpm, 620 Nm @ 1950-5000 rpm (with overboost: 680 Nm) Performance Acceleration 0 60 Mph Carrera: Approx. 4.0-4.5 seconds (depending on transmission and drivetrain) Top Speed Carrera: Approx. 177-186 mph (285-300 km/h) Fuel System Injection Type: Multi-point Fuel Injection (MPI) / Direct Fuel Injection (DFI) on later models (e.g., MA1.01 engines) Fuel Type: Premium Unleaded Gasoline (91+ octane) 🔧 Transmission Standard Type: 6-Speed Manual (G97.XX) Optional Type: 5-Speed Tiptronic S Automatic (A97.XX) Features AWD Available: Yes (on Carrera 4 and Carrera 4S models) Clutch Type: Dry single-plate clutch (manual) 📐 Dimensions Exterior Length: Approx. 4427-4435 mm (174.3-174.6 in) Width: Approx. 1801-1852 mm (70.9-72.9 in) Height: Approx. 1285-1310 mm (50.6-51.6 in) Wheelbase: Approx. 2350 mm (92.5 in) Weights Curb Weight: Approx. 1450-1600 kg (3197-3527 lbs) depending on variant 🛡️ Safety Features Ratings NHTSA Rating: Not directly rated by NHTSA in the US for all configurations, but generally considered very safe due to robust engineering Active Features Stability Control: Porsche Stability Management (PSM) standard on all models Traction Control: ASR (Anti-Slip Regulation) standard Passive Features Airbags: Front, side, and curtain airbags Seat Belts: Three-point inertia-reel seatbelts with belt tensioners and force limiters 💡 Technology Features Infotainment Head Unit: Porsche Communication Management (PCM) with integrated navigation, radio, CD player, and optional Bluetooth Driver Assistance Parking Assist: Optional ParkAssist (parking sensors) Cruise Control: Standard cruise control Connectivity Audio Interface: Optional USB or AUX input for audio playback 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 10,000 miles or annually, whichever comes first. Check manual for specific variant and usage conditions. Major Service Interval:...