🏷️ Basic Information Identification Make: Mazda Model: RX-7 Generation Covered: All Generations (FC3S, FD3S) Code Name: FC3S (2nd Gen), FD3S (3rd Gen) 👋 Introduction Market Market Position: Iconic Japanese Sports Car, Renowned for Rotary Engine Technology and Driving Dynamics. Positioned as a premium, performance-oriented coupe. Competition Competitive Analysis: Competed with other performance coupes of its era such as the Nissan 300ZX (Z32), Toyota Supra (Mk3/Mk4), Mitsubishi 3000GT, Porsche 944, and Chevrolet Corvette. Distinguished by its unique rotary engine. Features Key Features: Lightweight chassis, balanced weight distribution (near 50/50), twin-rotor Wankel engine, advanced aerodynamics, rear-wheel drive, sophisticated suspension systems. 📋 Manual Details Coverage Coverage Areas: Engine, Transmission, Drivetrain, Suspension, Steering, Brakes, Electrical System, Bodywork, HVAC, Emissions Control, Troubleshooting, Diagnostics, Maintenance Procedures Page Count Page Count: Comprehensive (Exact page count varies by specific generation/edition, typically 500+ pages for a full service manual) Type Manual Type: Factory Service Manual / Workshop Manual Language Language: English Format Format: Digital (PDF) 📖 Manual Coverage Systems Systems Covered: Rotary Engine (12A, 13B, 13B-REW), Fuel Injection System, Ignition System, Cooling System, Lubrication System, Exhaust System, Manual and Automatic Transmissions, Clutch, Differential, Driveshafts, Independent Front and Rear Suspension (Double Wishbone), Rack and Pinion Steering, Power Steering System, Anti-lock Braking System (ABS), Ventilated Disc Brakes, Parking Brake, Body Electrical System, Lighting, Instruments, Gauges, HVAC System, SRS Airbag System, Emissions Control Systems (Catalytic Converter, EGR), ECU Diagnostics, ABS Diagnostics Procedures Procedures Included: Routine Maintenance (Oil Changes, Filter Replacements, Spark Plug Replacement), Engine Overhaul and Rebuild, Apex Seal Replacement, Rotor Housing Inspection, Oil Metering Pump Calibration, Fuel Pump and Injector Testing, Ignition Coil Testing, Radiator and Cooling System Flush, Transmission Fluid Service, Clutch Adjustment and Replacement, Differential Fluid Service, Suspension Component Replacement (Bushings, Ball Joints, Shocks/Struts), Brake Pad and Rotor Replacement, Brake Bleeding, Power Steering Fluid Flush, Electrical Component Testing and Replacement, ECU Code Diagnosis and Clearing, Body Panel Alignment and Repair, HVAC System Troubleshooting, SRS System Diagnosis, Emissions System Testing and Repair Depth Technical Depth: Comprehensive Workshop Level. Covers detailed component removal, disassembly, inspection, repair, reassembly, and installation with specific torque specifications, clearances, and diagnostic procedures. Includes wiring diagrams, vacuum diagrams, and troubleshooting flowcharts. 📊 Manual Specifications File File Format: Searchable PDF Quality Print Quality: High-resolution scans of original factory documentation, ensuring clarity of diagrams and text. Printable pages. Binding Binding Type: N/A (Digital Format) Paper Paper Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Primary Engine: Mazda 13B-REW (Twin-Turbocharged Rotary) Performance Horsepower Fd3S: 252 hp (188 kW) @ 6500 rpm (Initial models), up to 276 hp (206 kW) @ 6500 rpm (Later models) Torque Fd3S: 217 lb-ft (294 Nm) @ 3500 rpm (Initial models), up to 250 lb-ft (339 Nm) @ 5000 rpm (Later models) Engine Type: Rotary (Wankel) Twin-Rotor, Twin-Turbocharged (13B-REW) Fuel System Fuel System: Electronic Fuel Injection (EFI) with sequential twin turbochargers Other Engine Code Fc: 13B (Naturally Aspirated & Turbocharged) Compression Ratio: 9.7:1 (13B-REW) Rotor Housing Material: Hardened Steel Alloy 🔧 Transmission Standard Standard Transmission: 5-speed Manual (Mazda R-series) Optional Optional Transmission: 4-speed Automatic (Mazda R4A-EL) Features Transmission Features: Close-ratio gearing, limited-slip differential (LSD) often standard or available. 📐 Dimensions Exterior Wheelbase Fd3S: 95.5 inches (2425 mm) Length Fd3S: 167.7 inches (4260 mm) Width Fd3S: 69.1 inches (1755 mm) Height Fd3S: 48.2 inches (1225 mm) Weights Curb Weight Fd3S: Approx. 2800-3000 lbs (1270-1360 kg) Wheel Bolt Pattern: 5x114.3 mm (114.3 mm) Tire Size Oem: 225/50R16 (Front), 245/40R17 (Rear) - Common for later models 🛡️ Safety Features Ratings NHTSA Rating Era: Ratings varied by year and testing standards; generally good for its era but less comprehensive than modern standards. Active Active Features: Anti-lock Braking System (ABS), Limited-Slip Differential (LSD) Passive Passive Features: Reinforced Chassis, Driver and Passenger Airbags (later models), Three-Point Seatbelts 💡 Technology Features Infotainment Infotainment Era Features: Cassette player, AM/FM radio, optional CD player (later models), analog gauges, manual climate controls. Driver Assistance Driver Assistance Features: ABS (Anti-lock Braking System) was a primary advanced feature for its time. Cruise control. Connectivity Connectivity Era Features: Limited by era; primarily analog systems. No integrated Bluetooth or navigation systems in most models. 🔧 Maintenance Intervals Oil Change Interval: Every 3,000-5,000 miles or 6 months, using high-quality synthetic oil suitable for rotary engines. Spark Plug Replacement Interval: Every 30,000 miles (specific plugs for rotary engines) Timing Belt Replacment: N/A (Rotary engines do not have timing belts; they utilize a chain or gear-driven system for rotor timing). Fluids Engine Oil Type: API SN/SP, ILSAC GF-6A compliant synthetic or semi-synthetic oil (e.g., 10W-30 or 20W-50 depending on climate and engine condition). Specific rotary engine oils are recommended. Engine Oil Capacity: Approx. 5.0 US quarts (4.7 L) with filter (check manual for precise capacity). Coolant Type: Mazda FL22 Long Life Antifreeze/Coolant or equivalent (Blue) Transmission Fluid Type Manual: GL-4 Gear Oil (e.g., 75W-90) Transmission Fluid Type Auto: Mazda Genuine ATF MV or...