🏷️ Basic Information Identification Make: Mazda Model: RX-7 Year: 1993 Chassis Code: FD3S Generation: Third Generation (FD) 👋 Introduction Market Position Positioning: Iconic Japanese sports car known for its distinctive rotary engine and exceptional handling. Positioned as a high-performance, enthusiast-focused vehicle. Competitive Analysis Competitors: Toyota Supra (Mk4), Nissan 300ZX (Z32), Mitsubishi 3000GT, Porsche 968 Key Features Engine: Twin-Rotary (13B-REW), Sequential Twin Turbochargers Design: Lightweight chassis, near 50/50 weight distribution, aerodynamic body Handling: Double wishbone suspension, praised for its communicative steering and balanced chassis dynamics 📋 Manual Details Coverage Areas Systems Covered: Engine Mechanical, Engine Lubrication, Cooling System, Fuel System, Emissions Control, Ignition System, Intake Manifold, Exhaust System, Transaxle (Manual & Automatic), Clutch, Differential, Driveshaft, Steering, Suspension, Brakes (including ABS), Body, Heater, Air Conditioning, Automatic Climate Control, Electrical System, Supplemental Restraint System (SRS), Wiring Diagrams Page Count Estimated Page Count: 1000+ Manual Type Type: Factory Service Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Powertrain: Rotary Engine (13B-REW), Transmission, Clutch, Differential, Driveshaft Chassis: Suspension (Front & Rear), Steering, Brakes (including ABS), Wheels, Tires Electrical: Engine Control Unit (ECU), Ignition, Lighting, Audio, Power Accessories, SRS (Supplemental Restraint System), Wiring Diagrams Body And Comfort: Body Panels, Doors, Glass, Interior Trim, HVAC (Heating, Ventilation, Air Conditioning), Climate Control Procedures Included Maintenance: Routine Maintenance, Tune-up Procedures, Oil Changes, Filter Replacements, Spark Plug Replacement (Rotary Specific), Fluid Checks & Replacements Engine Repair: Engine Removal/Installation, Engine Block, Cylinder Head/Valve Train (Apex Seals, Eccentric Shaft), Engine Lubrication System, Timing Procedures (Apex Seal Lube Timing, Oil Metering Pump), Rotary Specific Rebuilds Transmission And Drivetrain: Manual Transmission Service, Automatic Transmission Service, Clutch Replacement, Differential Service, Driveshaft Maintenance Suspension And Steering: Alignment Specifications, Suspension Component Replacement, Power Steering System Service Brakes And ABS: Brake System Diagnosis, Pad/Rotor Replacement, Bleeding Procedures, ABS Component Testing & Replacement Electrical And HVAC: Component Testing, Wiring Diagram Interpretation, HVAC System Diagnosis and Repair, SRS System Diagnostics Technical Depth Depth: Comprehensive: Covers all aspects from basic maintenance and troubleshooting to complete component overhaul and rebuilds. Includes detailed diagnostic procedures and specifications. 📊 Manual Specifications File Format Format: PDF Searchability: Likely searchable text, enabling quick access to information. Print Quality Quality: High-resolution scans of original factory documents, ensuring clarity of text and diagrams. Binding Type Binding: N/A (Digital PDF Download) Paper Type Type: N/A (Digital PDF Download) ⚙️ Engine Specifications Primary Engine Engine Code: 13B-REW Engine Type: Rotary (Wankel), Naturally Aspirated (early models), Twin-Turbocharged (FD) Displacement: 1.3L (654cc x 2 rotor faces = 1308cc equivalent) Aspirated Induction: Sequential Twin Turbochargers Performance Horsepower Est: 252 hp @ 6500 rpm (early FD), 265 hp @ 6500 rpm (later FD) Torque Est: 217 lb-ft @ 3500 rpm (early FD), 232 lb-ft @ 3500 rpm (later FD) Fuel System Injection: Electronic Fuel Injection (EFI) Fuel Type: Unleaded Gasoline (91+ Octane Recommended) Engine Management ECU: Engine Control Unit (ECU) with diagnostics Rotary Specifics Apex Seals: Critical wear component, detailed inspection and replacement procedures are vital. Oil Metering Pump: Injects oil into the rotor housing for lubrication, requiring specific maintenance and adjustment. Spark Plugs: Typically requires two leading and two trailing spark plugs per rotor, with specific ignition timing requirements. 🔧 Transmission Standard Type: 5-Speed Manual (R5M-A) Optional Type: 4-Speed Automatic (4HP18FLA) Features Manual Gear Ratios: Specific ratios are detailed in the manual, crucial for performance tuning. Clutch Type: Hydraulically actuated, multi-plate dry clutch. Fluid Specifications Manual Transmission Fluid: GL-4 or GL-5 Gear Oil (specific viscosity like 75W-90 recommended, consult manual for exact spec). Automatic Transmission Fluid: Dexron III or equivalent (specific type detailed in manual). 📐 Dimensions Exterior Length: 166.9 inches (4239 mm) Width: 69.1 inches (1755 mm) Height: 48.2 inches (1224 mm) Wheelbase: 95.5 inches (2425 mm) Weights Curb Weight: Approx. 2,800 - 3,000 lbs (1270 - 1360 kg), depending on trim and options. Weight Distribution: Close to 50/50 front/rear 🛡️ Safety Features Ratings NHTSA Front Crash: Not directly rated by NHTSA in the same manner as modern vehicles. Structural integrity was a focus. Active Features ABS: Anti-lock Braking System standard on most models. Traction Control: Available on some models, particularly later production years. Passive Features Airbags: Driver and passenger airbags (SRS - Supplemental Restraint System) Seat Belts: 3-point inertia-reel seat belts Structural Chassis Design: Lightweight monocoque construction with advanced safety cage elements. 💡 Technology Features Infotainment Audio System: Factory cassette/CD player with radio. Speaker configuration varied by trim level. Climate Control: Manual HVAC or optional Automatic Climate Control (ACC) system. Driver Assistance Cruise Control: Standard on most models. Connectivity Early Electronics: Basic electronic systems compared to modern cars; focus was on mechanical performance and driver feedback. 🔧 Maintenance Service Intervals Oil Change: Every 3,000-5,000 miles or 6 months (depending on driving conditions). Rotary engines consume oil, so regular checks are crucial. Spark Plugs: Refer to manual; often replaced around 30,000 miles for leading plugs and 60,000...