🏷️ Basic Information Identification Make: Mazda Model: RX-7 Model Generation: FD Codes Chassis Code: FD3S Engine Code: 13B-REW 👋 Introduction Market Position Positioning: Iconic Japanese Sports Car, Revered for Rotary Engine and Handling. Competitive Analysis Competitors 1997: Toyota Supra (MK IV), Nissan 300ZX (Z32), Mitsubishi 3000GT VR-4. Key Features Rotary Engine: Unique 13B-REW twin-rotor Wankel engine, known for its high-revving nature and compact size. Handling: Exceptional chassis dynamics, balanced weight distribution, and sophisticated suspension. Design: Sleek, aerodynamic coupe styling, a hallmark of the FD generation. Target Audience Owner Profile: Enthusiasts, DIY mechanics, and professional technicians seeking to maintain and repair this performance vehicle. 📋 Manual Details Coverage Areas Coverage Type: Comprehensive Service and Repair Page Count Estimated Pages: Approx. 1000+ Manual Type Type: Factory Service Manual / Workshop Manual Language Language: English Format Format: Downloadable Digital Format (likely PDF) 📖 Manual Coverage Systems Covered Engine: Rotary Wankel 13B-REW, Twin-Turbocharged, Fuel Injection, Ignition, Cooling, Lubrication, Emissions Control Drivetrain: Transmission (Manual), Clutch, Driveshafts, Differential, Axles Suspension: Front and Rear Suspension, Steering System, Wheel Alignment Brakes: Front and Rear Disc Brakes, ABS System, Parking Brake Electrical: Wiring Diagrams, Lighting, Instruments, Power Distribution, Starting and Charging System, ECU, Sensors Body: Body Panels, Doors, Hood, Trunk, Interior Trim, Glass, Seals, Chassis Components HVAC: Air Conditioning, Heating, Ventilation Fuel System: Fuel Tank, Fuel Pump, Fuel Lines, Injectors Procedures Included Maintenance: Scheduled Maintenance, Oil Changes, Filter Replacements, Spark Plug Service (Apex Seals related), Belt Replacement Troubleshooting: Diagnostic Procedures, Fault Code Interpretation, Common Problem Diagnosis Repair: Engine Overhaul (Apex Seal Replacement, Rotor Housing Inspection), Transmission Rebuild, Suspension Component Replacement, Brake System Repair, Electrical Component Repair Diagnosis: Specific diagnostic charts and flowcharts for various systems. Installation: Component replacement and alignment procedures. Technical Depth Depth: Full Factory Workshop Manual Level: Covers everything from basic maintenance to complete engine and transmission rebuilds, including detailed diagnostic procedures and specifications. 📊 Manual Specifications File Format Digital Format: PDF (typically) Print Quality Resolution: High-resolution, suitable for printing individual pages or the entire manual. Binding Type Binding For Download: N/A (Digital Download) Paper Type Paper Type For Download: N/A (Digital Download) Searchability Text Search: Searchable text content for quick information retrieval. Illustrations Diagrams And Images: Includes detailed diagrams, schematics, and photographs. ⚙️ Engine Specifications Primary Engine Engine Type: Rotary (Wankel) Pistonless Internal Combustion Engine Engine Configuration: Twin-Rotor, Sequential Twin-Turbocharged Engine Code: 13B-REW Displacement: 2616 cc (Equivalent to approx. 2.6L piston engine) Performance Horsepower Hp: 255 hp @ 6500 rpm (US Spec) Torque Lb Ft: 217 lb-ft @ 5000 rpm (US Spec) Redline Rpm: 8000 rpm Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Fuel Type: Unleaded Gasoline (91 Octane Recommended) Cooling System Coolant Type: Mazda FL22 or equivalent Long Life Coolant (Pink) / Ethylene Glycol Based Lubrication Oil Type: SAE 10W-30 or 10W-40 Synthetic or Semi-Synthetic Oil (API SJ or higher) Oil Capacity Liters: 4.7 Liters (with filter) 🔧 Transmission Standard Transmission Type: 6-Speed Manual (Mazda RX-7 Manual Transmission R154 variant for some markets, but primarily Mazda-made) Optional Optional Transmission: None offered for 1997 model year in most markets. Features Gear Ratios: Detailed in manual, but designed for performance driving. Fluid Specifications Manual Transmission Fluid: GL-4 Hypoid Gear Oil (e.g., Red Line MTL or equivalent) 📐 Dimensions Exterior Length Mm: 4295 Width Mm: 1750 Height Mm: 1230 Wheelbase Mm: 2425 Weights Curb Weight Kg: Approx. 1250-1300 kg (depending on trim) Gross Weight Kg: Approx. 1550 kg 🛡️ Safety Features Ratings NHTSA Front Impact: Not extensively rated by NHTSA for this era, but designed with crumple zones. Active Features ABS: Standard Anti-lock Braking System (ABS) Traction Control: Optional or standard on certain trims (often called Torsen Differential or similar). Passive Features Airbags: Driver and Passenger Airbags Seatbelts: Three-point Inertia Reel Seatbelts 💡 Technology Features Infotainment Audio System: Factory premium audio system (Bose on some trims) with cassette and CD player, AM/FM radio. Climate Control: Manual or Automatic Climate Control (ACC) depending on trim level. Driver Assistance Cruise Control: Standard Cruise Control. Connectivity Auxiliary Ports: None standard; aftermarket solutions often implemented. Lighting Headlights: Pop-up Halogen Headlights. 🔧 Maintenance Service Intervals Oil Change Interval Km: Every 5,000 km or 3 months, whichever comes first (especially important for rotary engines). Spark Plug Replacement: Refer to manual; typically at higher mileage intervals, but specific rotary spark plugs are crucial. Timing Belt Replacement: N/A (Rotary engines do not have timing belts; they use a chain or gear drive for the rotors). Coolant Flush: Every 40,000 km or 2 years. Fluid Specifications Brake Fluid Type: DOT 3 or DOT 4 Power Steering Fluid: Dexron II or equivalent ATF (Automatic Transmission Fluid) Clutch Fluid Type: DOT 3 or DOT 4 Known Issues Apex Seals: Wear of apex seals is a primary concern in rotary engines, leading to loss of compression. Proper maintenance and oiling are critical. Turbo Reliability: Early sequential twin-turbo systems can...