🏷️ Basic Information Identification Make: Mazda Model: RX-7 Generation: FC3S (Second Generation) Model Year: 1989 Codes Chassis Code: FC3S Engine Code: 13B Trim Level: S5 Naturally Aspirated 👋 Introduction Market Position Category: Sports Car Segment: Compact/Mid-size Coupe Competitive Analysis Competitors: Nissan 300ZX (Z31), Toyota MR2 (AW11), Porsche 944, Chevrolet Camaro, Ford Mustang Key Features Engine Type: Rotary (Wankel) Handling: Renowned for balanced chassis and excellent handling characteristics Design: Iconic pop-up headlights and sleek, aerodynamic styling 📋 Manual Details Coverage Areas Coverage Scope: Comprehensive workshop service and repair Page Count Estimated Pages: 1000+ Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: Downloadable (Digital PDF) 📖 Manual Coverage Systems Covered Engine: 13B Rotary Engine (NA), Fuel Injection, Ignition, Cooling, Lubrication, Air Intake, Exhaust Transmission: Manual Transmission (Type R, FS5-G), Automatic Transmission (Optional - 4-speed), Drivetrain, Clutch Suspension: Front Independent (MacPherson Strut), Rear Independent (Trailing Arm), Shock Absorbers, Springs, Bushings Brakes: Front Ventilated Discs, Rear Discs, ABS (Optional), Hydraulic System, Parking Brake Electrical: Battery, Charging System, Starting System, Lighting, Instrumentation, ECU, Wiring Diagrams, Fuses, Relays Body And Chassis: Frame, Body Panels, Doors, Hood, Trunk, Interior Trim, Glass, Bumpers Steering: Power Rack and Pinion, Steering Column, Linkages Fuel System: Fuel Tank, Fuel Pump, Fuel Lines, Fuel Injectors, Fuel Pressure Regulator HVAC: Air Conditioning, Heater, Ventilation, Controls Procedures Included Maintenance: Routine service, Oil changes, Filter replacements, Spark plug replacement (rotary specific), Fluid checks and changes, Belt adjustments Diagnostics: Troubleshooting guides, Diagnostic trouble codes (DTCs), Symptom analysis, Component testing Repair: Engine rebuilds, Transmission overhaul, Brake caliper replacement, Suspension component repair, Electrical system repair, Bodywork and panel repair Adjustment: Ignition timing, Idle speed, Clutch pedal, Handbrake Disassembly And Assembly: Complete component disassembly and reassembly procedures with torque specifications Technical Depth Depth: Extensive, from basic fluid changes to complete engine and drivetrain overhauls, including electrical schematics and diagnostic procedures. 📊 Manual Specifications File Format File Type: PDF Searchability: Likely text-searchable, enabling quick access to information Print Quality Quality: Designed for clear digital viewing and printing Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Rotary (Wankel) Displacement: 1.3L (79.3 cu in) Configuration: Twin-Rotor Aspirated Type: Naturally Aspirated Power Output: 160 hp (119 kW) @ 7000 rpm Torque Output: 150 lb-ft (203 Nm) @ 5000 rpm Performance Redline: 7500 rpm Fuel System Induction: Electronic Fuel Injection (EFI) Fuel Type: Unleaded Gasoline Maintenance Considerations Apex Seals: Critical wear item for rotary engines; manual covers inspection and replacement. Oil Injection: Distinctive rotary engine feature for lubrication; manual details system operation and maintenance. 🔧 Transmission Standard Type: 5-Speed Manual (Mazda Type R) Optional Type: 4-Speed Automatic Features Clutch Type: Single dry plate Fluid Specs Manual Transmission Fluid: API GL-4 SAE 75W-90 (Check manual for specific Mazda part number or equivalent) Automatic Transmission Fluid: Dexron-III or equivalent (Check manual for specific Mazda part number) 📐 Dimensions Exterior Length: 4390 mm (172.8 in) Width: 1700 mm (66.9 in) Height: 1295 mm (51.0 in) Wheelbase: 2500 mm (98.4 in) Weights Curb Weight: Approx. 1250-1300 kg (2755-2866 lbs) depending on options 🛡️ Safety Features Ratings NHTSA Rating: Not readily available for this specific model year and region; historically focused on active safety. Active Features ABS: Optional Anti-lock Braking System Brakes: Four-wheel disc brakes Passive Features Seatbelts: 3-point seatbelts โครงสร้างตัวถัง: Designed with a focus on driver and passenger safety for its era. 💡 Technology Features Infotainment Audio System: Factory-installed AM/FM stereo with cassette player, optional CD player. Dashboard: Analog gauges with tachometer, speedometer, oil pressure, water temperature, and voltage meter. Driver Assistance ABS: Available on select models as an option. Connectivity Phone Integration: None from factory; aftermarket solutions available. 🔧 Maintenance Service Intervals Oil Change Interval: Every 5,000 km (3,100 miles) or 3 months, whichever comes first. (Consult manual for precise recommendation) Air Filter Replacement: Every 20,000 km (12,500 miles) or as needed based on conditions. Spark Plug Replacement: Refer to manual for specific rotary spark plug service intervals; typically more frequent than piston engines. Fluid Specifications Engine Oil Type: API SG or SH, SAE 10W-30 or 10W-40. For rotary engines, specific oil recommendations are crucial; consult manual. Coolant Type: Mazda long-life coolant or equivalent (50/50 mix of ethylene glycol and distilled water). Brake Fluid Type: DOT 3 or DOT 4. Known Issues Rotary Engine Apex Seals: Wear and tear leading to compression loss. Manual provides diagnostic procedures. Oil Seals And Gaskets: Potential leaks from engine seals and gaskets due to age and heat. Vacuum Lines: Aging vacuum hoses can lead to vacuum leaks and performance issues. Fuel Injectors: Clogging or failure of fuel injectors, impacting fuel delivery. 📚 Vehicle History Brand Heritage Rotary Legacy: Mazda's pioneering commitment to rotary engine technology, dating back to the Cosmo. Model Evolution Fc Generation: The FC generation (1985-1992) evolved from the FB, featuring a more modern...