🏷️ Basic Information Identification Make: Mazda Model: RX-7 Year: 1994 Chassis Code: FD3S Codes Generation Code: FD 👋 Introduction Market Position Positioning: The 1994 Mazda RX-7 (FD generation) is a landmark sports car, renowned for its innovative twin-turbo rotary engine and exceptional handling. This manual is crucial for owners and mechanics seeking to maintain and repair this high-performance vehicle. Competitive Analysis Competitors Context: Competed against other iconic sports cars of its era such as the Toyota Supra, Nissan 300ZX, and Porsche 911. Its unique rotary engine set it apart, making specialized knowledge critical for upkeep. Key Features Of Manual Value Proposition: Empowers owners to understand their vehicle deeply, enabling informed maintenance decisions and potential DIY repairs, thereby saving time and cost. Essential for preserving the performance and longevity of a complex rotary engine sports car. Learning Value: Enhances owner knowledge, providing clear instructions and technical details to keep the RX-7 in optimal condition. 📋 Manual Details Coverage Areas Primary Coverage: Full Workshop and Service Procedures Secondary Coverage: Pre-delivery Inspection, Scheduled Maintenance, Diagnostics, Repair, Technical Data Page Count Estimated Page Count: Extensive (Exact count not provided, but typical for a workshop manual covering all systems) Manual Type Type: Workshop Repair Manual / Service Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Powertrain: Engine (Rotary), Lubrication, Cooling, Fuel & Emission Control, Clutch, Manual Transmission, Automatic Transmission, Propeller Shaft, Axles (Front & Rear) Chassis: Steering System, Braking System, Wheels & Tires, Suspension (Front & Rear) Body And Electrical: Body (General Information), Electrical System (Engine) Procedures Included Maintenance: Pre-delivery Inspection, Scheduled Maintenance Intervals, Fluid Checks and Replacements, Filter Changes Repair And Diagnostics: Engine Overhaul, Transmission Repair, Brake System Overhaul, Suspension Component Replacement, Steering System Repair, Troubleshooting Guides, Diagnostic Procedures Special Procedures: Use of Special Tools, Torque Specifications, Component Adjustments, Electrical System Diagnosis Technical Depth Depth: Comprehensive: Covers from basic maintenance to full engine and drivetrain rebuilds, including detailed diagnostic flowcharts and specifications. 📊 Manual Specifications File Format Compatibility: All Versions of Windows & Mac Software Requirement: Adobe PDF Reader Print Quality Quality Description: High-quality PDF for clear readability and printing. Binding Type Binding: Digital (PDF) - No physical binding. Paper Type Paper Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Type: Rotary (Wankel) Engine Code: 13B-REW Aspiration: Twin-Turbocharged Displacement Rotor Volume: 654 cc per rotor (Total 1308 cc equivalent displacement) Performance Horsepower: 255 hp @ 6500 rpm (Initial JDM/USDM spec) Torque: 217 lb-ft @ 5000 rpm (Initial JDM/USDM spec) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Fuel Type: Unleaded Gasoline (Premium Recommended) Engine Electrical System Ignition System: Distributorless Ignition System (DIS) or Distributor-based system depending on market and specific models within the year. Lubrication System Oil Type Recommendation: API SG or SH, SAE 10W-30 or 10W-40 (refer to manual for specific climate/application) Oil Capacity: Approx. 4.8 Liters (5.1 US Quarts) with filter change Cooling System Coolant Type: Ethylene Glycol based antifreeze (Mazda Genuine coolant recommended) Coolant Capacity: Approx. 8.0 Liters (8.5 US Quarts) Emission Control Systems: Catalytic Converter, Secondary Air Injection (SAI), Exhaust Gas Recirculation (EGR) (depending on market) 🔧 Transmission Standard Transmission Type: 5-speed Manual Transmission Optional Transmission Type: 4-speed Automatic Transmission Features Manual Transmission Fluid: API GL-4 or GL-5 SAE 75W-90 or 80W-90 Gear Oil (refer to manual for specific Mazda spec) Automatic Transmission Fluid: Mazda ATF-III or equivalent (refer to manual for specific Mazda spec) Clutch Clutch Type: Hydraulically actuated, Single Dry Plate 📐 Dimensions Exterior Length: 4275 mm (168.3 in) Width: 1750 mm (68.9 in) Height: 1230 mm (48.4 in) Wheelbase: 2505 mm (98.6 in) Weights Curb Weight: Approx. 1300-1350 kg (2866-2976 lbs) depending on specification 🛡️ Safety Features Ratings Crash Test Information: Information not readily available in a standardized format for this era. However, designed with a strong chassis and safety cage structure typical of sports cars. Active Features Braking System: Four-wheel disc brakes, often with ABS (Anti-lock Braking System) as standard or optional depending on market. Steering System: Power-assisted rack and pinion, variable assist often featured. Passive Features Airbags: Driver's side airbag was standard in most markets by 1994. Seatbelts: Three-point inertia reel seatbelts. 💡 Technology Features Infotainment Audio System: Factory-installed AM/FM stereo with cassette player and CD player (optional). Speaker configuration varied by trim level. Driver Assistance ABS: Anti-lock Braking System (ABS) was available, offering enhanced braking control. Connectivity Connectivity Features: Basic in-car entertainment and climate control features. No advanced connectivity options like Bluetooth or USB were available. Engine Management ECU System: Engine Control Unit (ECU) for managing fuel injection, ignition timing, and turbocharger boost pressure, including the complex sequential turbo system logic. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 5,000 miles (8,000 km) or 6 months, whichever comes first (refer to manual for rotary-specific recommendations). Spark Plug Replacement: Rotary engines often have specific spark plug recommendations...