🏷️ Basic Information Identification Make: Mazda Model: RX-7 Generation: FC Product Type: Service Repair Workshop Manual Codes Chassis Codes: FC3S, FC3C 👋 Introduction Market Position Positioning: Iconic Japanese sports car, known for its rotary engine and handling prowess Competitive Analysis Competitors: Nissan 300ZX (Z32), Toyota Supra (MK3), Mitsubishi Starion/Chrysler Conquest Key Features Handling: Renowned for its balanced chassis, independent suspension, and excellent weight distribution Powertrain Uniqueness: Exclusive use of Mazda's Wankel rotary engine, offering a unique power delivery and sound Manual Value Value Proposition: Essential for owners and technicians seeking accurate, detailed information for maintenance and repair of the FC RX-7. Original Source: Factory-issued technical documentation used by dealership technicians 📋 Manual Details Coverage Areas Model Years Covered: 1989, 1990, 1991 Models Covered: All RX-7 models (Coupe, Convertible) Repair Scope: A-Z (Comprehensive) Page Count Estimated Pages: 1500+ Manual Type Type: Factory Service Manual (FSM) / Workshop Manual Language Language: English Format Format: Digital (PDF) 📖 Manual Coverage Systems Covered Powertrain: Rotary Engine (13B), Turbocharger, Fuel System, Ignition System, Cooling System, Exhaust System Drivetrain: Transmission (Manual & Automatic), Clutch, Driveshafts, Differential, Axles Chassis: Suspension (Front & Rear), Steering System, Brakes (Front & Rear, ABS), Wheels, Tires Electrical: Wiring Diagrams, Lighting, Instruments, Audio System, Power Accessories, Starting & Charging System, Engine Control Module (ECM) Body: Body Panels, Doors, Windows, Seats, Interior Trim, HVAC System, Convertible Top Mechanism (if applicable) Procedures Included Maintenance: Scheduled Maintenance, Fluid Changes, Filter Replacements, Spark Plug Replacement Diagnostics: Troubleshooting Guides, Symptom-Based Diagnostics, DTC Code Interpretation, Test Procedures Repair: Engine Overhaul, Transmission Rebuild, Brake Caliper Replacement, Suspension Component Replacement, Electrical Component Diagnosis and Repair Special Procedures: Rotary Engine Apex Seal Inspection/Replacement, Turbocharger Overhaul, ABS Bleeding, Convertible Top Adjustment Technical Depth Depth: Comprehensive (from basic inspection to complete engine rebuild) Precision: Vehicle/Model Specific (not generic) 📊 Manual Specifications File Format Compatibility: PDF Reader (Adobe Acrobat or similar) Searchability: Text-searchable for quick information retrieval Print Quality Printability: Printable for offline use Binding Type Digital Format: N/A (Digital product) Paper Type Digital Format: N/A (Digital product) ⚙️ Engine Specifications Primary Engine Engine Type: Rotary (Wankel) Engine Code: 13B Configuration: Two-rotor, naturally aspirated and turbocharged variants Displacement: 1.3 L (654 cc x 2) Performance Naturally Aspirated Hp: Approx. 145-160 hp (depending on market and specific variant) Turbocharged Hp: Approx. 180-200 hp (Turbo II models) Torque Turbocharged: Approx. 190-205 lb-ft (Turbo II models) Fuel System Injection Type: Electronic Fuel Injection (EFI) Fuel Grade: Premium Unleaded Gasoline Cooling System Type: Liquid-cooled Coolant Type: Mazda Long Life Coolant (or equivalent ethylene glycol-based coolant) 🔧 Transmission Standard Transmission Type: 5-speed Manual Optional Transmission Type: 4-speed Automatic Features Clutch Type: Hydraulic, single-plate dry Transmission Fluid: Dexron III (or equivalent ATF for automatic) / Manual Transmission Fluid (API GL-4, SAE 75W-90 for manual) 📐 Dimensions Exterior Wheelbase: 2500 mm (98.4 inches) Length: 4365 mm (171.9 inches) Width: 1750 mm (68.9 inches) Height: 1295 mm (51.0 inches) Weights Curb Weight: Approx. 1250-1350 kg (2750-2980 lbs) depending on trim and options Gross Vehicle Weight Rating: Typically around 1700 kg Wheel Bolt Pattern: 5 x 114.3 mm (5 x 4.5 inches) 🛡️ Safety Features Ratings Crash Test Data: Limited official data available for this era, but known for robust construction. Active Features Brakes: Four-wheel disc brakes (ventilated front), optional Anti-lock Braking System (ABS) on Turbo II and Convertible models Suspension Dynamics: Independent front and rear suspension contributing to active safety through handling stability Passive Features Seat Belts: 3-point inertia reel seat belts Airbags: Driver's airbag optional on later models, not standard Body Structure: Reinforced passenger cabin 💡 Technology Features Infotainment Audio System: Factory-provided AM/FM stereo with cassette player, optional CD player on later models. Climate Control: Manual climate control with A/C standard on most models. Driver Assistance ABS: Available Anti-lock Braking System (ABS) on select trims, particularly Turbo II and Convertible. Cruise Control: Standard on most models. Connectivity Connectivity Features: Limited by era; primarily analog systems. 🔧 Maintenance Service Intervals Oil Change: Every 5,000 miles or 6 months (whichever comes first) Air Filter: Inspect every 15,000 miles, replace as needed Spark Plugs: Replace every 30,000 miles (specific rotary spark plugs recommended) Fuel Filter: Replace every 30,000 miles Timing Belt: N/A (Rotary engine does not use a timing belt, utilizes a timing chain/chain system) Fluid Specifications Engine Oil Capacity: Approx. 4.5-5.0 liters (4.7-5.3 US Quarts) with filter change (refer to manual for precise fill) Engine Oil Viscosity: 10W-30 or 10W-40 (check manual for specific recommendations based on climate) Brake Fluid: DOT 3 or DOT 4 Power Steering Fluid: ATF (Automatic Transmission Fluid) Known Issues Rotary Engine Apex Seals: Wear or failure of apex seals leading to compression loss and poor running condition is a common concern. Regular maintenance and proper engine warm-up are crucial. Oil Consumption: Rotary engines naturally consume a small amount of oil as part of lubrication; however, excessive consumption can...