🏷️ Basic Information Identification Make: Mazda Model: RX-7 Codes Model Codes: FC3S (2nd Gen), FD3S (3rd Gen) 👋 Introduction Market Position Positioning: The Mazda RX-7 represents a unique segment of the sports car market, celebrated for its rotary engine technology and exceptional handling dynamics. This manual targets enthusiasts and professional mechanics seeking to maintain and repair these iconic vehicles. Competitive Analysis Competition: Competed against sports cars like the Nissan 300ZX, Toyota Supra, Porsche 944, and Chevrolet Corvette of their respective eras. Key Features Manual Value Proposition: Empowers owners and technicians with detailed, accurate information to ensure the optimal performance and longevity of the Mazda RX-7, saving time and money on repairs. Vehicle Appeal: Known for its distinctive styling, balanced chassis, and the unique character of its Wankel rotary engine. 📋 Manual Details Coverage Areas Manual Type: Service Workshop Repair Manual Language: English Format: PDF 📖 Manual Coverage Systems Covered Engine: Rotary engine (12A, 13B, 13B-REW), lubrication system, cooling system, fuel system, ignition system, emission control system Transmission: Manual and automatic transmissions, clutch system, driveshafts, differentials Chassis: Suspension (front and rear), steering system, braking system (ABS), wheels and tires Electrical: Wiring diagrams, lighting system, starting and charging system, instrument cluster, audio system, climate control system, power accessories Body: Body panels, doors, windows, seats, interior trim, bumpers, aerodynamic components Procedures Included Maintenance: Routine maintenance, oil changes, filter replacements, spark plug replacement, timing belt/chain inspection (if applicable to specific model years/engines), coolant service Troubleshooting: Diagnostic procedures for common and uncommon faults, symptom-based troubleshooting guides Repair: Detailed step-by-step repair instructions for all major systems, including engine rebuild, transmission overhaul, brake component replacement, suspension work, electrical system repairs Tune Up: Ignition timing adjustment, carburetor/fuel injection system tuning, idle speed adjustment Inspection: On-vehicle inspections for wear and tear, component testing procedures Removal Installation: Complete instructions for removing and reinstalling all major components and sub-assemblies Disassembly Assembly: Detailed breakdown and reassembly procedures for individual components and assemblies Technical Depth Depth: Comprehensive, covering everything from basic scheduled maintenance to complete engine and drivetrain overhauls, with detailed diagnostic procedures and torque specifications. 📊 Manual Specifications File Format File Format: PDF Compatibility: All Versions of Windows & Mac Requirements: Adobe PDF Reader Searchability: Likely text-searchable PDF for efficient information retrieval Print Quality Printability: Printable pages for hands-on use in a workshop environment Binding Type Binding Type: Digital (PDF format); no physical binding Paper Type Paper Type: N/A (Digital format) ⚙️ Engine Specifications Primary Engine Engine Type: Naturally Aspirated and Turbocharged Rotary (Wankel) Rotary Engines Covered: 12A (First Gen), 13B (Second Gen Naturally Aspirated), 13B-T (Second Gen Turbocharged), 13B-REW (Third Gen Twin-Turbocharged) Performance 13B-Rew Power Output: Approx. 252-280 hp (depending on year and market) 13B-Rew Torque Output: Approx. 217-231 lb-ft (depending on year and market) Fuel System Fuel Delivery 2Nd Gen: Fuel Injection (EFI) for naturally aspirated and turbocharged models Fuel Delivery 3Rd Gen: Sequential Electronic Fuel Injection (S-EFI) with twin-sequential turbochargers Recommended Fuel: Premium Unleaded gasoline (91 octane or higher) 🔧 Transmission Standard Standard Transmission: 5-speed manual transmission Optional Optional Transmission: 4-speed automatic transmission (available on certain models/generations) Features Transmission Type 3Rd Gen: Rear-wheel drive with 5-speed manual (Type RZ, RS, XS) and 4-speed automatic (Type G, GT) Clutch Type: Hydraulically actuated single-plate dry clutch Fluid Specs Manual Transmission Fluid: GL-5 Gear Oil (e.g., 75W-90 or 80W-90) Automatic Transmission Fluid: Dexron III or equivalent 📐 Dimensions Exterior Wheelbase Fc: Approx. 95.7 inches (2430 mm) Wheelbase Fd: Approx. 95.7 inches (2430 mm) Overall Length Fd: Approx. 166.9 inches (4240 mm) Overall Width Fd: Approx. 69.1 inches (1755 mm) Overall Height Fd: Approx. 48.2 inches (1225 mm) Weights Curb Weight Fd Rz: Approx. 2,844 lbs (1290 kg) Curb Weight Fd Gt: Approx. 2,976 lbs (1350 kg) Wheels Tires Wheel Bolt Pattern: 5x114.3 mm (4.5 inch) Tire Size Fd: Front: 225/50R16, Rear: 245/40R17 (typical for later models) 🛡️ Safety Features Ratings Safety Ratings General: Varies by market and specific model year. Generally considered safe for its era, but lacked advanced electronic safety aids found in modern vehicles. Active Features ABS: Anti-lock Braking System (ABS) available on many models, standard on some higher trims. Traction Control: Traction Control System (TCS) available on some later models (e.g., FD). Passive Features Airbags: Driver-side airbag standard on most later models; passenger airbags introduced on some later variants. Seatbelts: 3-point inertia-reel seatbelts Structural Integrity: Designed with a strong chassis and crumple zones for its time. 💡 Technology Features Infotainment Audio System: Factory-installed radio/cassette player or CD player, often with premium speaker systems on higher trims (e.g., Bose). Climate Control: Manual or automatic climate control systems, depending on trim level. Driver Assistance Cruise Control: Standard cruise control system. Connectivity Original Connectivity: Limited to factory radio features. No modern Bluetooth or USB connectivity from the factory. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 3,000-5,000 miles (5,000-8,000 km) or...