🏷️ Basic Information Identification Make: Mazda Model: RX-7 Year: 1989 Chassis Code: FC3S 👋 Introduction Market Position Segment: Sports Car / Grand Tourer Target Audience: Enthusiasts, DIY Mechanics, Restoration Shops Competitive Analysis Key Competitors: Nissan 300ZX (Z32), Toyota Supra (Mk3), Porsche 944 Key Features Unique Selling Proposition: Mazda's signature rotary engine, balanced chassis, and driver-focused design. Manual Value: Essential resource for maintaining and repairing the iconic FC generation RX-7, particularly the complex rotary engine. 📋 Manual Details Coverage Areas Primary Coverage: Full Service and Repair Secondary Coverage: Maintenance, Troubleshooting, Diagnostics, Wiring Diagrams Page Count Estimated Pages: Approximately 1500-2000 (typical for full factory service manuals of this era) Manual Type Type: Factory Service Manual (FSM) Language Language: English Format Format: Electronic (PDF) 📖 Manual Coverage Systems Covered Engine System: Rotary Engine (13B) - Disassembly, Assembly, Rebuild, Tuning, Lubrication, Cooling, Fuel Injection (EFI) Transmission System: Manual (5-speed) and Automatic Transmission - Overhaul, Shifting Mechanisms, Fluid Specifications Drivetrain System: Rear-Wheel Drive, Differential, Driveshafts, Axles Suspension System: Front and Rear Suspension (Independent), Bushings, Ball Joints, Shock Absorbers, Springs Braking System: Front and Rear Disc Brakes, ABS (if equipped), Hydraulic System, Brake Pad/Rotor Replacement Steering System: Power Steering System, Steering Rack, Tie Rods Electrical System: Battery, Alternator, Starter, Ignition System, Lighting, Fuses, Relays, Body Electrical, ECU Pinouts Fuel System: Fuel Tank, Fuel Pump, Fuel Injectors, Fuel Pressure Regulator, Emission Control Systems Exhaust System: Exhaust Manifolds, Catalytic Converter, Muffler, Oxygen Sensors Cooling System: Radiator, Water Pump, Thermostat, Hoses, Coolant Specifications HVAC System: Air Conditioning, Heater, Blower Motor, Climate Control Body And Interior: Body Panels, Doors, Windows, Seats, Trim, Upholstery Procedures Included General Maintenance: Oil Changes, Filter Replacements, Fluid Checks and Top-offs, Spark Plug Replacement (Rotary Specific) Engine Repair: Apex Seal Replacement, Rotor Housing Resurfacing, Eccentric Shaft Reassembly, Engine Mounts Transmission Repair: Clutch Replacement, Gearbox Overhaul, Synchronizer Replacement Brake Service: Brake Pad/Rotor Replacement, Caliper Rebuild, Brake Fluid Flush Suspension Service: Strut/Shock Replacement, Bushing Replacement, Alignment Specifications Electrical Diagnostics: Troubleshooting Fault Codes, Wiring Harness Repair, Component Testing Fuel System Diagnostics: Fuel Injector Cleaning, Fuel Pump Testing, Fuel Pressure Adjustments Troubleshooting Guides: Systematic Diagnosis for Common Problems (e.g., starting issues, rough idle, poor performance) Technical Depth Depth Level: Comprehensive: Covers everything from basic preventative maintenance to complete engine and transmission overhauls, including advanced diagnostics and electrical system troubleshooting. Diagnostic Tools: Details on required special tools and diagnostic equipment for specific procedures. 📊 Manual Specifications File Format File Type: PDF Searchability: Likely text-searchable (depending on OCR quality of original scan) Print Quality Image Resolution: Varies based on original scan quality, but aims for clarity of diagrams and text. 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 Displacement: 1.3 L (654cc x 2 rotors) Performance Horsepower Naturally Aspirated: 160 hp @ 6500 rpm (GTUs, GXL) Horsepower Turbocharged: 200 hp @ 6500 rpm (Turbo II) Torque Naturally Aspirated: 150 lb-ft @ 3500 rpm Torque Turbocharged: 200 lb-ft @ 3500 rpm Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Fuel Type: Unleaded Gasoline (91 Octane Recommended) Engine Components Rotary Specifics: Apex seals, side seals, corner seals, rotor housing coating, eccentric shaft. 🔧 Transmission Standard Transmission Type: 5-Speed Manual Optional Transmission Type: 4-Speed Automatic Features Clutch Type: Hydraulic Actuation Fluid Specifications Manual Transmission Fluid: GL-4 SAE 75W-90 (or equivalent) Automatic Transmission Fluid: Dexron III (or equivalent) 📐 Dimensions Exterior Wheelbase: 99.4 inches (2525 mm) Length: 175.6 inches (4460 mm) Width: 69.1 inches (1755 mm) Height: 49.6 inches (1260 mm) Weights Curb Weight: Approx. 2800 - 3000 lbs (depending on trim and transmission) Gross Vehicle Weight Rating: Not explicitly stated, but typically around 3500 lbs Wheel And Tire Standard Wheel Size: 15-inch Standard Tire Size: 205/60R15 (non-turbo), 225/50R15 (Turbo II) Bolt Pattern: 5x114.3 mm (5x4.5 inches) 🛡️ Safety Features Ratings NHTSA Frontal Impact: Not rated or not tested under modern standards. Active Features ABS: Available on some models (e.g., Turbo II, GT Limited) Passive Features Seat Belts: Three-point retractable front seat belts. Airbags: Driver-side airbag became standard in later years of this generation, check specific vehicle. Crumple Zones: Designed with front and rear crumple zones. 💡 Technology Features Infotainment Audio System: Factory AM/FM/Cassette player, optional CD player on higher trims. Driver Assistance ABS: Anti-lock Braking System available on select models. Climate Control HVAC Features: Manual climate control, optional automatic climate control on some models. 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000 - 5,000 miles or 6 months (recommended, especially for rotary engines). Spark Plug Replacement: Refer to manual for specific interval and type (two spark plugs per rotor). Timing Belt Replacement: Not applicable (Rotary engines do not have timing belts; they use a timing chain/tensioner system). Fluid Specifications Engine Oil Type: API SG or higher, SAE 10W-30 or 10W-40 recommended. Rotary engines require specific...