🏷️ Basic Information Identification Make: Mazda Model: RX-7 Year: 1989 Codes Chassis Code: FC3S (for Turbo II), FC3S (for non-Turbo) Engine Code Non Turbo: FC3S (Naturally Aspirated) Engine Code Turbo: FC3S Turbo II 👋 Introduction Market Position Positioning: The 1989 Mazda RX-7 (FC generation) was a performance-oriented sports car, known for its unique rotary engine and rear-wheel-drive dynamics, competing with vehicles like the Nissan 300ZX and Toyota Supra. Competitive Analysis Rivals: Key competitors included the Nissan 300ZX (Z31), Toyota Supra (MkIII), and Chevrolet Camaro/Pontiac Firebird. Key Features Rotary Engine: The signature feature is the Mazda Wankel rotary engine, offering a smooth power delivery and distinct sound. Handling: Renowned for its balanced chassis, rear-wheel drive, and sophisticated suspension, making it a driver's car. Design: Sleek, aerodynamic styling with pop-up headlights, characteristic of late 1980s sports cars. 📋 Manual Details Coverage Areas Manual Type: Workshop Repair Manual / Service Manual Language: English Format: PDF Compatibility: All Versions of Windows & Mac Requirements: Adobe PDF Reader 📖 Manual Coverage Systems Covered Engine: Complete coverage of rotary engine (13B) components, operation, troubleshooting, and overhaul (naturally aspirated and turbo variants). Lubrication System: Detailed information on oil pump, oil passages, oil filter, oil cooler, and lubrication system maintenance. Cooling System: Radiator, water pump, thermostat, coolant flow, fan operation, and cooling system diagnostics and repair. Fuel And Emission Control Systems: Comprehensive sections for both non-turbo (04A) and turbo (04B) variants, covering fuel injectors, fuel pump, fuel filter, ECU control, emissions control devices, and diagnosis. Engine Electrical System: Ignition system, starter, alternator, battery, wiring diagrams, sensors, and ECU diagnostics. Transmission: Covers manual transmission for turbo (07A) and non-turbo (07A) models, as well as automatic transmission (07b). Includes gear ratios, overhaul, and maintenance. Drivetrain: Propeller shaft (08), front and rear axles (09), differentials, and wheel bearings. Steering System: Power steering pump, rack and pinion, steering column, and steering linkage. Braking System: Front and rear brakes (disc), hydraulic system, ABS (if equipped), brake pads, rotors, calipers, and troubleshooting. Suspension: Front and rear suspension geometry, shock absorbers, springs, bushings, control arms, and alignment specifications. Wheels And Tires: Tire size specifications, wheel offset, lug nut torque, and tire rotation recommendations. Body: Body panel removal and installation, door mechanisms, window regulators, trim components, and structural information. Body Electrical System: Lighting, wipers, power windows, mirrors, horn, audio system wiring, and interior lighting. Heating And Ac Systems: HVAC controls, blower motor, refrigerant system, heater core, and AC system troubleshooting. Procedures Included Maintenance: Scheduled maintenance intervals, fluid changes, filter replacements, spark plug replacement, belt adjustments, and general upkeep. Troubleshooting: Diagnostic procedures for common and uncommon issues across all vehicle systems, including symptom-based troubleshooting charts. Repair: Step-by-step instructions for component removal, disassembly, inspection, repair, and reassembly of virtually every part of the vehicle. Technical Data: Torque specifications for all fasteners, electrical component resistance values, vacuum hose routing, and measurement specifications. Special Tools: Identification and use of specialized tools required for specific repair and maintenance procedures. Technical Depth Depth: Comprehensive (from basic inspection to full engine rebuilds and complex electrical diagnostics). 📊 Manual Specifications File Format File Format: PDF Searchable: Likely searchable text within PDF (depending on scan quality). Printable: Yes Print Quality Quality: Professional, high-quality scans or digital reproduction. Binding Type Binding: N/A (Digital PDF format) Paper Type Paper: N/A (Digital PDF format) ⚙️ Engine Specifications Primary Engine Engine Type: Rotary (Wankel) Displacement: 1.3 Liters (654cc x 2 rotors) Performance Horsepower Non Turbo: Approx. 145-160 hp (depending on market/spec) Torque Non Turbo: Approx. 145-155 lb-ft Horsepower Turbo: Approx. 200-210 hp (Turbo II) Torque Turbo: Approx. 190-200 lb-ft (Turbo II) Fuel System Injection: Fuel Injection (Multi-port EFI) Turbo Charging: Turbocharged (Turbo II model), often with an intercooler. Maintenance Considerations Apex Seals: Apex seals are a critical wear item in rotary engines; manual covers inspection and replacement. Oil Consumption: Rotary engines inherently consume some oil for lubrication; manual details correct oil levels and types. 🔧 Transmission Standard Type Non Turbo: 5-speed Manual Type Turbo: 5-speed Manual (likely reinforced for Turbo II) Optional Type Automatic: 4-speed Automatic Features Clutch: Hydraulically actuated clutch system. Fluid Specifications Manual Transmission Fluid: Likely API GL-4 or GL-5 gear oil, specific viscosity TBD from manual (e.g., 75W-90). Automatic Transmission Fluid: Likely Dexron II or equivalent automatic transmission fluid. 📐 Dimensions Exterior Body Styles: Coupe, Convertible Wheelbase: Approx. 95.7 inches (2430 mm) Length: Approx. 167.9 inches (4265 mm) Width: Approx. 69.1 inches (1755 mm) Height: Approx. 49.8 inches (1265 mm) Weights Curb Weight Non Turbo: Approx. 2800 - 3000 lbs (1270 - 1360 kg) Curb Weight Turbo: Approx. 3000 - 3150 lbs (1360 - 1430 kg) 🛡️ Safety Features Ratings Fifties Stars Rating: N/A (1989 vehicle, NHTSA ratings not directly comparable to modern standards) Active Features ABS: Anti-lock Braking System (ABS) was available as an option on some models. Limited Slip Differential: Available on higher trims/Turbo...