🏷️ Basic Information Identification Make: Mazda Model: RX-7 Year: 1993 Chassis Code: FD3S Generation Generation Designation: Third Generation (FD) Codes Engine Code: 13B-REW 👋 Introduction Market Position Segment: Sports Car / Grand Tourer Target Audience: Enthusiasts and owners seeking to maintain and repair their 1993 Mazda RX-7, particularly those focused on its unique rotary engine. Competitive Analysis Key Competitors Era: Nissan 300ZX (Z32), Toyota Supra (Mk3/Mk4), Mitsubishi 3000GT VR-4, Porsche 968. Key Features Unique Selling Proposition: The rotary engine's distinct power delivery, lightweight chassis, and sophisticated design distinguish it from competitors. Manual Value Proposition: Provides genuine factory data, detailed diagrams, and comprehensive coverage essential for preserving the performance and longevity of a rotary-powered Mazda. 📋 Manual Details Coverage Areas General Coverage: Complete factory service, parts, and repair information for the 1993 Mazda RX-7. Specific Systems Covered: Engine, Control System, Mechanical, Fuel, Emission Control, Intake, Exhaust, Cooling, Lubrication, Ignition, Starting, Charging, Automatic Transmission, Clutch, Manual Transmission, Transfer, Propeller Shaft, Drive Shaft, Differential, Axle, Suspension, Tire & Wheel, Brake Control, Brakes, Parking Brake, Steering Column, Power Steering, Air Conditioning, Supplemental Restraint System, Seat Belt, Engine Immobilizer, Cruise Control, Wiper & Washer, Door Lock, Meter, Audio/Visual, Park Assist/Monitoring, Horn, Other Systems, Windshield/Glass, Mirror, Instrument Panel, Seats, Engine Hood/Door, Exterior, Interior, Multiplex/CAN Communication. Page Count Estimated Page Count: Comprehensive, likely exceeding 1500 pages based on typical factory service manuals of this era. Manual Type Type: Workshop Service Repair Manual (Genuine Factory) Language Language: English Format Media Type: Software/Digital (Interactive CD Platform) File Format: Proprietary software platform with printable instructions and illustrations. Platform Compatibility Compatibility: Windows, Macintosh, Linux 📖 Manual Coverage Systems Covered Engine Mechanical: Detailed coverage of the rotary engine's apex seals, side seals, rotor housing, rotor, eccentric shaft, lubrication system, cooling system, and engine assembly/disassembly procedures. Engine Control: In-depth information on the Engine Control Unit (ECU), sensor readings, fuel injection system, ignition timing, idle control, and emission control systems. Transmission Manual: Complete overhaul and repair procedures for the R154 manual transmission, including gear selection, clutch operation, and shift linkage adjustments. Brakes: Detailed diagnostics and repair procedures for the ABS (Anti-lock Braking System), brake caliper service, rotor replacement, brake fluid specifications, and parking brake system. Suspension Steering: Information on front and rear suspension components, shock absorber replacement, spring rates, alignment specifications, power steering system service, and steering rack diagnostics. Electrical System: Wiring diagrams, fuse box locations, component testing, diagnostic trouble codes (DTCs), starter motor, alternator, battery testing, and lighting system service. Procedures Included Maintenance: Scheduled maintenance, fluid changes (oil, coolant, brake fluid, transmission fluid), filter replacements, spark plug (igniter plug) replacement, and general inspection procedures. Troubleshooting: Systematic diagnostic procedures for common and complex issues, including engine misfires, starting problems, electrical faults, and braking system malfunctions, with DTC lookup and resolution steps. Repair Rebuild: Step-by-step instructions for component removal, disassembly, inspection, repair, and reassembly of major vehicle systems, including engine teardown and transmission overhaul. Diagnostics: Detailed diagnostic charts, sensor testing procedures, and ECU diagnostic data interpretation. Technical Depth Depth: Comprehensive, ranging from basic owner maintenance to advanced engine and transmission rebuilds, including electrical diagnostics and troubleshooting. Illustrations: High-definition, detailed diagrams and photographs guiding users through repair procedures. Searchability: Fully indexed by bookmarks and keywords for efficient information retrieval. 📊 Manual Specifications File Format Digital Format: Interactive software platform. Print Quality Printability: High-definition, printable instructions and illustrations. Users can print the entire manual or specific sections. Binding Type Binding: N/A (Digital format) Paper Type Paper Quality: N/A (Digital format) Content Type Media Content: Color and B/W photos & illustrations. ⚙️ Engine Specifications Primary Engine Engine Type: Rotary (Wankel) Engine Code: 13B-REW Configuration: Twin-rotor, sequential twin-turbocharged Displacement: 1308 cc (1.3 L) Performance Horsepower: 255 hp @ 6500 rpm Torque: 217 lb-ft @ 5000 rpm Fuel System Fuel Delivery: Multi-point fuel injection (MPI) Fuel Type: Unleaded Premium Gasoline (91 octane or higher recommended) Technical Specifications Compression Ratio: 9.0:1 Turbocharger System: Sequential twin-turbocharger system with intercooler. 🔧 Transmission Standard Transmission Type: R154 5-speed Manual Transmission Optional Transmission Type: Optional 4-speed Automatic Transmission Features Clutch Type: Hydraulically operated, multi-plate dry clutch. Fluid Specifications Manual Transmission Fluid: Mazda GL-5 75W-90 Synthetic Gear Oil (Consult manual for specific part numbers and capacities). Automatic Transmission Fluid: Dexron II or equivalent (Consult manual for specific part numbers and capacities). 📐 Dimensions Exterior Length: Approx. 167.9 inches (4265 mm) Width: Approx. 69.1 inches (1755 mm) Height: Approx. 48.2 inches (1225 mm) Wheelbase: Approx. 95.5 inches (2425 mm) Weights Curb Weight: Approx. 2900-3000 lbs (1315-1360 kg), depending on trim and options. 🛡️ Safety Features Ratings Crash Test Data: Era-appropriate safety standards; specific NHTSA/IIHS ratings for this exact model year may be limited, but the FD RX-7 was designed with advanced safety features for its time. Active Features ABS: Standard Anti-lock Braking System (ABS). Passive Features Airbags: Driver and passenger airbags. Seatbelts: Three-point inertia-reel seatbelts. Chassis Design:...