🏷️ Basic Information Identification Make: Mazda Model: RX-7 Year: 1994 Generation Chassis Code: FD3S Codes Engine Code Primary: 13B-REW 👋 Introduction Market Position Segment: Sports Car, Grand Tourer Reputation: Iconic Rotary-powered sports car, known for performance, handling, and unique design. Competitive Analysis Key Competitors: Nissan 300ZX (Z32), Toyota Supra (JZA80), Mitsubishi 3000GT VR-4, Porsche 968. Key Features Engine Technology: Twin-rotor, twin-turbocharged Wankel engine (13B-REW). Chassis Design: Lightweight construction, balanced weight distribution (near 50/50), advanced suspension geometry. Styling: Aerodynamic, flowing design with distinctive 'whale tail' rear spoiler (optional on some trims). 📋 Manual Details Coverage Areas Primary Focus: Repair and Service Intended Audience: Professional Technicians and Enthusiast Owners Page Count Estimated Pages: Approximately 1500-2000 Manual Type Type: Factory Service Manual (FSM) Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Powertrain: Engine (13B-REW rotary), Fuel System, Ignition System, Lubrication System, Cooling System, Exhaust System, Turbocharger System Drivetrain: Transmission (R154-based Mazda 5-speed manual), Clutch, Driveshaft, Differential, Axles Chassis: Suspension (Front: Double Wishbone, Rear: Multi-link), Steering System (Power Assisted Rack and Pinion), Brakes (Front: Ventilated Discs, Rear: Ventilated Discs) Electrical: Wiring Diagrams, Engine Control Unit (ECU), Lighting, Instruments, Accessories, Audio System, Immobilizer (if applicable) Body And Interior: Body Panels, Doors, Windows, Seats, Trim, Climate Control (HVAC), Airbags (SRS) Procedures Included Maintenance: Scheduled Maintenance, Fluid Changes (Oil, Coolant, Brake Fluid, Transmission Fluid, Differential Fluid), Filter Replacements (Oil, Air, Fuel), Spark Plug Replacement, Belt Inspection/Replacement Diagnostics And Troubleshooting: Diagnostic Trouble Codes (DTCs), Common Symptoms and Causes, Electrical Troubleshooting Procedures, Mechanical Troubleshooting Repair And Rebuild: Engine Assembly/Disassembly, Transmission Overhaul, Suspension Component Replacement, Brake System Repair, Fuel Injector Servicing, Turbocharger Rebuilding Specifications And Tightening Torques: All component-specific torque specifications, clearances, and adjustment procedures Technical Depth Depth: Comprehensive: Covers basic maintenance to full engine and drivetrain rebuilds, including detailed diagnostics and electrical schematics. 📊 Manual Specifications File Format File Type: PDF Searchability: Likely text-searchable (dependent on original scan quality) Print Quality Quality: High-resolution scans, suitable for printing section by section or as a whole. Binding Type Binding: N/A (Digital PDF) Paper Type Paper Type: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Name: 13B-REW Engine Type: Rotary (Twin Rotor) Aspiration: Twin-Turbocharged Displacement: 1.3 Liters (654cc x 2) Performance Horsepower Ps: 255 PS @ 6500 RPM Torque Lb Ft: 217 lb-ft @ 5000 RPM Fuel System Fuel Delivery: Sequential Electronic Fuel Injection (EFI) Fuel Type: Unleaded Gasoline (91 Octane or higher recommended) Ignition System Ignition Type: Distributorless Ignition System (DIS) with twin trailing ignition per rotor. Cooling System Cooling Type: Water-Cooled Lubrication System Oil Type Recommendation: API SG/SH or higher, SAE 10W-30 or 10W-40 (refer to manual for specific viscosity based on climate). Turbocharger System Turbo Configuration: Sequential Twin-Turbo System (Primary and Secondary) Boost Pressure Psi: Approximately 10-12 PSI (stock) 🔧 Transmission Standard Transmission Type: 5-Speed Manual Transmission Model: Mazda R154-based (specific model designation may vary slightly) Optional Transmission Type: 4-Speed Automatic (less common) Features Clutch Type: Hydraulically Actuated, Single Dry Plate Fluid Specifications Manual Transmission Fluid: API GL-4 or GL-5, SAE 75W-90 recommended (refer to manual for exact specification). Automatic Transmission Fluid: Dexron III or equivalent (for automatic transmission models). 📐 Dimensions Exterior Length Mm: 4275 mm Width Mm: 1750 mm Height Mm: 1235 mm Wheelbase Mm: 2505 mm Weights Curb Weight Kg: Approximately 1300-1350 kg Gross Vehicle Weight Rating Kg: Not commonly specified, but typically around 1700 kg. Wheels And Tires Wheel Size: 16x7.0J (Front), 16x8.0J (Rear) - Standard Tire Size Front: 225/50R16 - Standard Tire Size Rear: 245/45R16 - Standard Bolt Pattern: 5x114.3 mm (5x4.5 inches) 🛡️ Safety Features Ratings NHTSA Rating: Not readily available for this era/specific model in all markets. Active Features ABS: Anti-lock Braking System (ABS) - Standard Traction Control: Traction Control System (TCS) - Standard (known as ASTC: Automatic Stability and Traction Control) Passive Features Airbags: Driver's side airbag standard. Seatbelts: 3-point inertia-reel seatbelts with pre-tensioners. Body Structure: Reinforced safety cage, crumple zones. 💡 Technology Features Infotainment Audio System: Factory AM/FM stereo with cassette player, and often an optional CD player. Speaker count and quality vary by trim. Climate Control: Manual or automatic climate control systems with A/C and heater. Driver Assistance Cruise Control: Standard cruise control system. Connectivity Navigation: Not available on 1994 models. 🔧 Maintenance Service Intervals Engine Oil Change: Every 3,000-5,000 miles or 6 months (whichever comes first), or more frequently under spirited driving or track conditions. Spark Plugs: Replace approximately every 30,000 miles (specific type and gap critical for rotary engines). Air Filter: Inspect every 7,500 miles, replace as needed or every 15,000 miles. Fuel Filter: Replace approximately every 30,000 miles. Fluid Specifications Coolant Type: Mazda Super Long Life Coolant (SLLC) or equivalent ethylene glycol-based coolant with deionized water (50/50 mix). Check manual for exact part number/specification. Brake Fluid: DOT 3 or DOT 4. Power Steering Fluid: Dexron III or equivalent ATF. Known Issues...