The Mazda RX-7 FD, produced from 1993 to 1995, stands as a pinnacle of Japanese sports car engineering. Celebrated for its lightweight, balanced chassis and distinctive sequential twin-turbocharged rotary engine, the FD offers an unparalleled driving experience characterized by exceptional agility and driver feedback. Its sleek, aerodynamic design, penned by Tom Matano, remains timeless, cementing its status as a performance icon that competed with the era's elite sports cars. This generation of the RX-7 is a testament to Mazda's dedication to rotary technology and performance, earning accolades such as inclusion on Car and Driver's 10Best list. This comprehensive factory service manual provides detailed information for the 1993-1995 Mazda RX-7 FD. It covers all essential aspects of maintenance, diagnosis, and repair, including the unique 13B-REW rotary engine, transmission systems, drivetrain, suspension, brakes, and electrical components. With over 1500 pages of factory-level data, this manual offers in-depth procedures for engine overhauls, component replacement, troubleshooting common issues, and understanding intricate systems like the sequential turbocharger. It is an indispensable resource for enthusiasts, DIY mechanics, and professional technicians seeking to maintain or restore the performance and reliability of their RX-7. 🏷️ Basic Information Identification Make: Mazda Model: RX-7 Generation: FD Model Years Covered: 1993, 1994, 1995 👋 Introduction Market Position Historical Context: The Mazda RX-7 (FD) is a celebrated icon of Japanese sports car engineering, renowned for its lightweight chassis, sublime handling, and unique rotary engine. Competitive Analysis Competitors: Competed against performance cars like the Toyota Supra (Mk IV), Nissan 300ZX (Z32), and Porsche 968. Key Features Engine Type: Sequential Twin-Turbocharged Rotary Engine (13B-REW) Chassis Design: Lightweight, balanced chassis with near 50/50 weight distribution. Styling: Sleek, aerodynamic, and timeless design penned by Tom Matano. Handling Dynamics: Renowned for its exceptional agility, feedback, and roadholding. Manual Value Proposition Target Audience: Enthusiasts, DIY mechanics, professional technicians working on FD RX-7s. 📋 Manual Details Coverage Areas Primary Coverage: Comprehensive Service and Repair Diagnostic Coverage: Electrical Systems, Engine Management, Emissions Mechanical Coverage: Engine, Transmission, Drivetrain, Suspension, Brakes Body And Trim Coverage: Body Panels, Interior Trim, HVAC Page Count Estimated Pages: 1500+ Manual Type Type: Factory Service Manual / Technical Service Bulletin Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Rotary: 13B-REW Twin-Sequential Turbocharged Rotary Engine Engine Management: ECU, Sensors, Actuators, Ignition System, Fuel Injection System Transmission Manual: R154 (early models) / Type R (later models) 5-speed Manual Transmission Transmission Automatic: Optional 4-speed Automatic Transmission (less common) Drivetrain: Rear Wheel Drive, Differential, Axles Suspension Front: Double Wishbone, Coil Springs, Gas Shock Absorbers, Stabilizer Bar Suspension Rear: Multi-link, Coil Springs, Gas Shock Absorbers, Stabilizer Bar Brakes Front: Ventilated Disc Brakes, Anti-lock Braking System (ABS) Brakes Rear: Ventilated Disc Brakes, Anti-lock Braking System (ABS) Steering: Rack and Pinion, Power Assisted Electrical System: Wiring Diagrams, Fuses, Relays, Lighting, Battery, Alternator HVAC System: Air Conditioning, Heater, Ventilation Body And Chassis: Structural Information, Exterior Panels, Door Mechanisms Interior: Seating, Dashboard, Trim Components Procedures Included Scheduled Maintenance: Oil Changes, Filter Replacements, Spark Plug Replacement (Apex Seals/Gaskets for Rotary) Engine Repair: Rotary Apex Seal Replacement, Rotor Housing Inspection, Lubrication System Service Transmission Repair: Clutch Replacement, Gearbox Overhaul, Torque Converter Service (Auto) Brake System Service: Pad and Rotor Replacement, Caliper Rebuild, Fluid Flush Suspension Component Replacement: Shock Absorber, Ball Joint, Bushing Replacement Electrical Diagnostics: Troubleshooting Faulty Circuits, Sensor Testing, ECU Diagnosis Fuel System Service: Injector Cleaning, Fuel Pump Replacement, Fuel Filter Replacement Cooling System Service: Radiator Flush, Water Pump Replacement, Thermostat Service Emissions Control Service: Catalytic Converter Diagnosis, EGR System Service, PCV System Service Troubleshooting Guides: Diagnostic Flowcharts for Common Problems Wiring Diagrams: Detailed Electrical Schematics Technical Depth Depth: Factory-level repair and diagnostic information Diagnostic Capability: Advanced diagnostic procedures, including pinpoint tests for electrical systems Overhaul Procedures: Complete engine and transmission overhaul instructions Specification Data: Tightening torques, clearances, fluid capacities, electrical resistance values 📊 Manual Specifications File Format Format: Searchable PDF Resolution: High-resolution, suitable for printing Print Quality Scalability: Pages can be printed at full scale for clarity Binding Type Binding Recommendation: For printed versions: Spiral-bound for lay-flat use in a workshop environment Paper Type Paper Recommendation: For printed versions: Heavyweight, coated paper to withstand workshop conditions ⚙️ Engine Specifications Primary Engine Engine Code: 13B-REW Engine Type: Twin-rotor, Wankel Rotary, Twin-Sequential Turbocharged Displacement Ccs: 654 cc x 2 (1308 cc effective displacement) Compression Ratio: 9.0:1 Performance Horsepower Ps Rpm: 255 PS @ 6500 rpm (1993-1995 US Spec) Torque Nm Rpm: 314 Nm @ 5000 rpm (1993-1995 US Spec) Fuel System Fuel Type: Unleaded Gasoline (Premium Recommended) Injection Type: Electronic Fuel Injection (EFI), Sequential Twin Turbo System Ignition System: Distributorless Ignition System (DIS), Twin Ignition per Rotor Lubrication System Oil Type: API SG or SH, SAE 10W-30 or 10W-40 (check manual for specific recommendations) Oil Capacity Liters: Approximately 4.5 Liters (with filter) Rotary Specifics Apex Seals: Crucial wear components; manual details inspection and...