🏷️ Basic Information Identification Make: Mazda Model: RX-7 Generation: FC3S (Third Generation) Year: 1989 Codes Chassis Code: FC3S Engine Code: 13B 👋 Introduction Market Position Segment: Sports Coupe / Performance Car Reputation: Iconic Rotary-powered sports car known for its handling, unique engine, and distinctive styling. Competitive Analysis Competitors 1989: Nissan 300ZX (Z32), Toyota Supra (MkIII), Porsche 944, Chevrolet Camaro/Pontiac Firebird Key Features Engine Type: Twin-Rotary, Turbocharged Drivetrain: Rear-Wheel Drive (RWD) Handling Focus: Excellent weight distribution, independent rear suspension, advanced chassis dynamics. Manual Purpose Utility: Empowers owners and technicians with detailed procedures for maintenance, repair, and diagnostics, ensuring the longevity and optimal performance of the RX-7. 📋 Manual Details Coverage Areas Primary Coverage: Full Service & Repair Additional Coverage: Troubleshooting, Diagnostics, Specifications, Wiring Diagrams Page Count Estimated Page Count: Varies by specific edition, but typically 1000+ pages for comprehensive service manuals Manual Type Type: Service Manual / Workshop Manual Language Language: English Format Format: Digital PDF (Instant Download) 📖 Manual Coverage Systems Covered Engine: Rotary Engine (13B), Lubrication System, Cooling System, Fuel System, Ignition System, Emission Control System, Engine Mechanical Transmission: Manual Transmission (Type R3/R4), Automatic Transmission (Optional), Drivetrain, Clutch Suspension Steering: Front Suspension, Rear Suspension, Steering System, Wheel Alignment Brakes: Front Brakes (Disc), Rear Brakes (Disc), Parking Brake, ABS (where applicable) Electrical: Charging System, Starting System, Lighting System, Ignition System, Instrumentation, Audio System, Power Windows, Wipers, Horn, Fuse Box Diagrams, Wiring Harnesses, ECU Diagnosis Body Chassis: Body Exterior, Interior Trim, Bumpers, Doors, Hood, Trunk, Chassis Lubrication, Corrosion Protection Procedures Included Maintenance: Oil Change, Filter Replacement, Spark Plug Replacement, Coolant Flush, Belt Inspection/Replacement, Brake Fluid Flush, Air Filter Replacement Repair: Engine Overhaul (Apex Seal Replacement, Rotor Housing Rebuild), Transmission Rebuild, Brake System Repair, Suspension Component Replacement, Electrical Component Diagnosis and Repair, Body Panel Repair Troubleshooting: Engine Performance Issues, Electrical Faults, Transmission Shifting Problems, Braking System Anomalies, Overheating Diagnosis Diagnostics: OBD-I System Diagnosis, Diagnostic Trouble Codes (DTCs), Sensor Testing, Actuator Testing Technical Depth Depth: Comprehensive (from basic maintenance to complete engine and transmission rebuilds, including detailed wiring diagrams and diagnostic procedures) 📊 Manual Specifications File Format File Type: PDF Searchable: Likely, depending on the source scan quality Print Quality Print Readability: High (designed for clear viewing and printing) Binding Type Binding: Not Applicable (Digital Download) Paper Type Paper Quality: Not Applicable (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Rotary (Wankel) Engine Code: 13B-FC Displacement: 1.3L (654cc x 2 rotors) Aspiration: Twin-Turbocharged (Sequential Turbochargers) Performance Horsepower: 202-215 HP (SAE Net) Kilowatts: 151-160 kW Torque: 200-220 lb-ft (SAE Net) Redline: Approx. 7,000 RPM Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Fuel Type: Unleaded Premium Gasoline Ignition System: Distributorless Direct Ignition (DDI) / Electronic Ignition Cooling System Type: Liquid-Cooled Lubrication System Type: Wet Sump with Oil Cooler 🔧 Transmission Standard Type: 5-Speed Manual (e.g., Type R3/R4) Optional Type: 4-Speed Automatic Features Clutch Type: Hydraulic, Single Plate Dry Clutch Final Drive Ratio: Typically 4.10:1 or similar (varies by spec) 📐 Dimensions Exterior Length: Approx. 168.1 inches (4270 mm) Width: Approx. 69.1 inches (1755 mm) Height: Approx. 49.4 inches (1255 mm) Wheelbase: Approx. 95.7 inches (2430 mm) Weights Curb Weight: Approx. 2,900 - 3,100 lbs (1315 - 1406 kg) Gvw: Not specified, typical for class 🛡️ Safety Features Ratings NHTSA Front Impact: Not readily available for this model year/era, but typically not rated extensively by modern standards. IIHS Crash Data: Not readily available for this model year/era. Active Features ABS: Optional on some trims, standard on others (Anti-lock Braking System) Passive Features Airbags: Driver-side airbag standard for 1989 model year. Seatbelts: 3-point inertia-reel seatbelts 💡 Technology Features Infotainment Audio System: Factory AM/FM Stereo with Cassette Player, potentially optional CD player on later models. Speakers: Typically 4-6 speakers. Driver Assistance Cruise Control: Standard on most trims. Connectivity Phone Integration: N/A (Pre-modern smartphone era). 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000-5,000 miles or 3-6 months (check manual for specific recommendation based on driving conditions). Spark Plug Replacement: Refer to manual; typically at higher mileage intervals for rotary plugs. Timing Belt Equivalent: N/A (Rotary engines do not have timing belts, but accessory belts require inspection and replacement). Fluid Specifications Engine Oil: API SG/SH, SAE 10W-30 or 5W-30 (refer to manual for specific viscosity and classification based on climate). Coolant: Mazda-specific Long Life Coolant or equivalent (50/50 mix of antifreeze and distilled water). Transmission Fluid Manual: API GL-4, SAE 75W-90 or 80W-90 (check manual for exact specification). Transmission Fluid Automatic: Mazda ATF-III or Dexron II/III equivalent. Brake Fluid: DOT 3 or DOT 4. Differential Fluid: API GL-5, SAE 80W-90 Hypoid Gear Oil. Known Issues Rotary Specific: Apex seal wear (leading to low compression), flooding (difficult starting), oil metering issues, intake manifold air leaks, vacuum hose degradation. Turbo System: Wastegate actuator failure, intercooler leaks, vacuum line issues affecting boost control. Electrical: Degraded wiring harnesses, faulty sensors (TPS,...