🏷️ Basic Information Identification Make: Mazda Model: RX-7 Year: 1993 Chassis Code: FD3S Generation: Third Generation (FD) Codes Engine Code: 13B-REW 👋 Introduction Market Position Market Position: The 1993 Mazda RX-7 (FD) was positioned as a halo sports car, a premium performance vehicle focused on handling, rotary engine technology, and unique styling. It competed with other high-performance coupes and sports cars of its era. Competitive Analysis Competitive Analysis: Key competitors included the Nissan 300ZX (Z32), Toyota Supra (Mk IV), Mitsubishi 3000GT VR-4, and Porsche 968. The RX-7 stood out with its lightweight construction, exceptional balance, and signature rotary powerplant. Key Features Key Features: Lightweight chassis, advanced suspension, powerful twin-turbocharged rotary engine, distinctive aerodynamic styling, rear-wheel drive, driver-focused cockpit. 📋 Manual Details Coverage Areas Coverage Areas: All maintenance, repair, diagnostic, and overhaul procedures for the 1993 Mazda RX-7 (FD). Page Count Page Count: Detailed page count not provided in product description; typically service manuals of this era are extensive, often exceeding 1000 pages for comprehensive coverage. Manual Type Manual Type: Factory Service Manual / Repair Manual Language Language: English (standard for North American market manuals) Format Format: Likely a printed manual, sometimes digitized as PDF. 📖 Manual Coverage Systems Covered Systems Covered: Engine (Rotary - 13B-REW, twin-turbocharged), Fuel System, Ignition System, Exhaust System, Cooling System, Lubrication System, Clutch, Transmission (Manual & Automatic), Drive Shaft, Differentials, Suspension (Front & Rear), Steering System, Brakes (ABS), Electrical System (Wiring Diagrams, ECUs, Sensors), Body (Exterior & Interior), HVAC, Emission Control System. Procedures Included Procedures Included: Scheduled maintenance, routine inspections, component testing, troubleshooting, diagnostics, component removal and installation, overhaul procedures, torque specifications, electrical system diagnosis, body repair, emission system diagnosis and repair, suspension alignment, brake service, HVAC system service. Technical Depth Technical Depth: Comprehensive. Covers everything from basic fluid changes and filter replacements to in-depth engine rebuilds, transmission overhauls, and complex electrical system diagnostics. Includes factory-specific diagnostic procedures and specialized tool recommendations. 📊 Manual Specifications File Format File Format: If digital, typically PDF. If physical, printed pages. Print Quality Print Quality: OEM quality printing with clear diagrams and text. Binding Type Binding Type: Typically a durable bound format (e.g., spiral-bound or perfect-bound) for workshop use. Paper Type Paper Type: Durable, high-quality paper stock designed for workshop environments. ⚙️ Engine Specifications Primary Engine Primary Engine: Mazda 13B-REW Engine Type Engine Type: Two-rotor, Wankel, rotary, twin-turbocharged Displacement Displacement: 1308 cc (approximately 1.3 liters) Bore X Stroke Bore X Stroke: 100 mm x 84 mm (per rotor housing) Compression Ratio Compression Ratio: 9.0:1 Performance Horsepower: 255 hp @ 6500 rpm Torque: 217 lb-ft @ 5000 rpm Fuel System Fuel System: Sequential Electronic Fuel Injection (EFI), Twin Turbochargers (Sequential Operation) Ignition System Ignition System: Distributorless Ignition System (DIS) with Igniter and Igniter Amplifier Cooling System Cooling System: Pressurized water cooling system with aluminum radiator and twin electric cooling fans. Lubrication System Lubrication System: Forced lubrication with oil pump, oil cooler, and oil filter. Two-stroke oil injection system for apex seals. 🔧 Transmission Standard Standard: R3M 5-speed Manual Transmission Optional Optional: 4-speed Automatic Transmission (less common) Clutch Clutch: Hydraulically operated, single dry plate clutch. Features Features: Close-ratio gearing, lightweight construction, rear-wheel drive layout. 📐 Dimensions Exterior Length: 4215 mm (165.9 in) Width: 1750 mm (68.9 in) Height: 1230 mm (48.4 in) Wheelbase: 2425 mm (95.5 in) Front Track: 1470 mm (57.9 in) Rear Track: 1470 mm (57.9 in) Weights Curb Weight: Approximately 1280-1300 kg (2822-2866 lbs) depending on options. Gross Vehicle Weight Rating: Not specified in basic product info, but typically around 1600 kg. Cargo Cargo Volume: Limited, typical for a 2-seater sports coupe. Specific volume not detailed. 🛡️ Safety Features Ratings Ratings: No specific NHTSA or IIHS ratings available for this specific model year due to its age and market niche. However, it was designed with a robust chassis for its class. Active Features Active Features: Anti-lock Braking System (ABS) standard, limited-slip differential (LSD) standard on most models. Passive Features Passive Features: Three-point seatbelts, reinforced body structure, driver and passenger airbags (optional or standard depending on market). 💡 Technology Features Infotainment Infotainment: Basic audio system with AM/FM radio and cassette player. Optional CD player. Manual climate controls. No advanced infotainment or touchscreens. Driver Assistance Driver Assistance: ABS was the primary driver assistance technology. No electronic stability control (ESC) or traction control (TCS) in the modern sense. Connectivity Connectivity: No external connectivity options like Bluetooth or USB. Designed for a pure driving experience. 🔧 Maintenance Service Intervals Service Intervals: Owner's manual specifies oil changes typically every 5,000 miles (8,000 km) or 6 months. Air filter, fuel filter, spark plugs, and timing belt (chain on rotary) inspection/replacement at manufacturer-recommended intervals (e.g., 30k, 60k miles). Rotary specific maintenance includes regular apex seal inspection/replacement consideration, oil metering system checks, and specific lubrication for seals. Fluid Specifications Engine Oil: API SG or higher, SAE 10W-30...