🏷️ Basic Information Identification Make: Mazda Model: RX-7 Year: 1994 Codes Chassis Code: FD Engine Code: 13B-REW 👋 Introduction Market Position Vehicle Class: Sports Car / Grand Tourer Unique Selling Proposition: Renowned for its twin-rotor rotary engine, exceptional handling, and iconic styling Competitive Analysis Key Competitors Era: Nissan 300ZX (Z32), Toyota Supra (Mk IV), Mitsubishi 3000GT, Porsche 968 Key Features Engine Type: Twin-Rotary, Twin-Turbocharged Drivetrain: Rear-Wheel Drive Design: Aerodynamic, flowing lines, pop-up headlights, iconic sports car silhouette Handling: 50/50 weight distribution, sophisticated multi-link suspension, praised for its balance and agility 📋 Manual Details Coverage Areas Coverage Scope: Complete Service and Repair Page Count Estimated Pages: 1000+ Manual Type Type: Factory Service Manual Language Language: English Format Format: Digital Download (PDF) 📖 Manual Coverage Systems Covered Engine: Rotary (13B-REW twin-turbo), including apex seals, rotor housing, lubrication, cooling, fuel injection, ignition, emissions control Transmission: RWD 5-speed Manual (Mazda M5OD-R1), clutch system, gear shift mechanism Drivetrain: Rear axle, differential, driveshaft, half-shafts Suspension: Front double wishbone, Rear multi-link, shock absorbers, springs, bushings, alignment procedures Brakes: Front ventilated discs, Rear solid discs, ABS system (Teves Mk II), hydraulic lines, master cylinder, parking brake Steering: Power-assisted rack and pinion, steering column, tie rods, power steering pump Electrical: Battery, charging system (alternator), starting system, lighting, instrumentation, ECU, wiring diagrams, fuses, relays Fuel System: Fuel tank, fuel pump, fuel lines, fuel injectors, fuel pressure regulator, fuel filter Exhaust System: Catalytic converter, mufflers, exhaust pipes, O2 sensors Cooling System: Radiator, coolant hoses, thermostat, water pump, cooling fan Body And Chassis: Frame construction, body panels, doors, hood, trunk, interior trim, glass, bumpers HVAC: Air conditioning, heater, blower motor, refrigerant system, climate control Safety Systems: Airbags (driver and passenger), seat belts, ABS Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, fluid checks and changes, spark plug replacement, belt inspections Repair: Engine rebuild, transmission overhaul, brake caliper replacement, suspension component repair, electrical component diagnosis and repair, body panel replacement Troubleshooting: Diagnostic procedures for engine performance, electrical faults, emissions issues, starting problems, cooling system leaks Diagnostics: OBD-I codes, diagnostic connectors, sensor testing, actuator testing, ECU diagnostics Specifications: Torque specifications, clearances, fluid capacities, pressure readings Wiring Diagrams: Comprehensive electrical schematics for all systems Component Replacement: Detailed instructions for replacing all major and minor components Technical Depth Depth: Expert-level, including full engine and transmission rebuild procedures, advanced diagnostics, and electrical system analysis 📊 Manual Specifications File Format Format Details: Searchable PDF with high-resolution diagrams and text Print Quality Quality: Printable at professional quality, with clear graphics and legible text Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Code: 13B-REW Engine Type: Rotary, 2-Rotor, 2-Stage Twin-Turbocharged Displacement: 1308 cc (equivalent to ~2.6L reciprocating engine) Performance Horsepower: 255 hp @ 6500 rpm Torque: 217 lb-ft @ 5000 rpm Redline: 7500 rpm Fuel System Injection Type: Sequential Electronic Fuel Injection (SEFI), Twin Injectors per Rotor Housing Fuel Type: Unleaded Premium Gasoline (91 octane or higher recommended) Ignition System Type: Electronic Ignition, Distributorless Twin Ignition System (TIS) Lubrication System Oil Capacity: 5.1 US quarts (4.8 liters) with filter change Oil Type: API SG or higher, SAE 10W-30 recommended (consult manual for specific viscosity by temperature) Cooling System Coolant Capacity: 7.4 US quarts (7.0 liters) Coolant Type: Ethylene Glycol-based coolant (50/50 mix with distilled water) 🔧 Transmission Standard Type: Mazda M5OD-R1, 5-Speed Manual Optional Type: 4-Speed Automatic (less common) Features Clutch Type: Hydraulic Actuated, Single Dry Plate Transmission Fluid Capacity: 2.1 US quarts (2.0 liters) Transmission Fluid Type: API GL-4 SAE 75W-90 Gear Oil Final Drive Ratio: 4.30:1 (standard) 📐 Dimensions Exterior Length: 167.9 inches (4265 mm) Width: 69.1 inches (1755 mm) Height: 48.2 inches (1225 mm) Wheelbase: 95.5 inches (2425 mm) Front Track: 58.7 inches (1490 mm) Rear Track: 58.3 inches (1480 mm) Weights Curb Weight: 2976 - 3089 lbs (1350 - 1401 kg) depending on options Gross Vehicle Weight Rating Gvwr: Approx. 3750 lbs (1700 kg) Weight Distribution: Near 50/50 front/rear 🛡️ Safety Features Ratings NHTSA Frontal Impact: Not formally rated by NHTSA in this era for sports cars in the same way as sedans. Active Features ABS: Standard (Teves Mk II Anti-lock Braking System) Traction Control: Optional (Electronic Traction Control System - TCS) Passive Features Airbags: Driver and Passenger Airbags (standard) Seat Belts: 3-point inertia reel seatbelts Body Structure: Reinforced safety cell, crumple zones 💡 Technology Features Infotainment Audio System: Factory AM/FM/Cassette with optional CD player, 4-8 speaker system depending on trim Climate Control: Manual climate control with A/C and heater Driver Assistance ABS: Standard Anti-lock Braking System Cruise Control: Standard Connectivity Vintage Era Tech: Primarily focused on mechanical and electronic systems of the early 1990s; no modern infotainment or driver-assistance suites. 🔧 Maintenance Service Intervals Engine Oil Change: Every 3,000-5,000 miles or 6 months (whichever comes first, depending on driving conditions). Oil Filter Replacement: With...