🏷️ Basic Information Identification Make: Mazda Model: RX-7 Model Code: FD3S Year: 1994 Codes Vin Code: J 👋 Introduction Market Position Vehicle Segment: Sports Car, Grand Tourer Target Audience: Enthusiasts, performance drivers, owners seeking detailed maintenance and repair knowledge Competitive Analysis Key Competitors: Toyota Supra (MK IV), Nissan 300ZX (Z32), Mitsubishi 3000GT (GTO), Porsche 968 Key Features Performance Focus: Emphasis on rotary engine performance, handling, and lightweight construction Manual Utility: Provides essential information for maintaining and repairing the iconic FD RX-7 📋 Manual Details Coverage Areas Primary Coverage: Workshop Service Repair Manual Secondary Coverage: Technical Information, Diagnostics, Repair Procedures Page Count Estimated Page Count: Over 1000 pages (typical for comprehensive workshop manuals) Manual Type Type: Factory Service Manual (FSM) Language Language: English Format Format: Downloadable Digital File (PDF) 📖 Manual Coverage Systems Covered Engine System: Rotary engine (13B-REW), lubrication, cooling, fuel injection, ignition, emissions control, engine management system (ECU) Transmission System: Manual transmission (Type R154 derivative), clutch system, driveline, differentials Brake System: Front and rear disc brakes, ABS system, parking brake Suspension Steering System: Front and rear independent suspension, power steering, steering column, steering gear Electrical System: Battery, charging system, starting system, lighting, instrumentation, power windows, power locks, audio system, security system HVAC System: Air conditioning, heating, ventilation Body Chassis: Chassis, body panels, doors, windows, interior trim, safety restraints (airbags, seatbelts) Diagnostics Troubleshooting: Diagnostic trouble codes (DTCs), troubleshooting flowcharts, common problems and solutions Procedures Included Maintenance Procedures: Routine maintenance, fluid changes, filter replacements, inspections Repair Procedures: Engine overhaul, transmission repair, brake caliper replacement, suspension component replacement, electrical component repair Diagnostic Procedures: Testing of sensors, actuators, electrical circuits, mechanical components Assembly Disassembly: Step-by-step instructions for dismantling and reassembling all major vehicle components Technical Depth Depth Level: Comprehensive (from basic maintenance to complete engine rebuilds and complex diagnostics) Diagnostic Capability: Detailed diagnostic procedures and specifications for identifying and resolving faults Special Tools: Identification and usage instructions for specialized tools required for specific repairs 📊 Manual Specifications File Format Digital Format: PDF Print Quality Image Resolution: High-resolution, suitable for viewing on screen and printing Binding Type Binding: N/A (Digital Download) Paper Type Paper Quality: N/A (Digital Download) Searchability Text Search: Likely text-searchable PDF for efficient information retrieval ⚙️ Engine Specifications Primary Engine Engine Type: Rotary (Wankel) Engine Code: 13B-REW Configuration: Twin-rotor, turbocharged Displacement: 1308 cc (80.0 cu in) Performance Horsepower: 255 hp @ 6500 rpm (US Spec) Torque: 217 lb-ft @ 5000 rpm (US Spec) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) with sequential twin-turbochargers Fuel Type: Unleaded Premium Gasoline Engine Management ECU Type: Engine Control Unit (ECU) with various sensors and actuators 🔧 Transmission Standard Transmission Type: 6-speed Manual Optional Transmission Type: None (Manual transmission was standard for the FD3S generation) Features Gear Ratios: Refer to manual for specific gear ratios per model/trim Transmission Fluid Spec: API GL-4 or GL-5 (e.g., Mazda's own or equivalent synthetic manual transmission fluid) 📐 Dimensions Exterior Length: 4275 mm (168.3 in) Width: 1750 mm (68.9 in) Height: 1230 mm (48.4 in) Wheelbase: 2265 mm (89.2 in) Weights Curb Weight: Approx. 1250-1310 kg (2756-2888 lbs) depending on trim 🛡️ Safety Features Ratings NHTSA Ratings: Not widely available for this era, but designed with modern safety features for its time. Active Features ABS: Anti-lock Braking System (ABS) Traction Control: Optional Traction Control System (TCS) on some models Passive Features Airbags: Driver and Passenger Airbags (standard on most models) Seatbelts: 3-point front seatbelts with pretensioners Body Structure: Reinforced safety cage construction 💡 Technology Features Infotainment Audio System: Factory AM/FM stereo with cassette player, optional CD player Driver Assistance ABS: Standard ABS for enhanced braking control. Cruise Control: Standard cruise control for highway driving 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000-5,000 miles or 3-6 months (synthetic oil recommended), refer to manual for precise intervals Spark Plug Replacement: Refer to manual for specific interval, typically based on mileage or time Coolant Flush: Every 30,000 miles or 2-3 years Fluid Specifications Engine Oil Capacity: Approx. 5.5 Liters (with filter) - refer to manual for exact capacity and viscosity (e.g., 10W-30 or 10W-40). Coolant Type: Mazda FL22 or equivalent long-life coolant (typically 50/50 mix with distilled water) Brake Fluid Type: DOT 3 or DOT 4 Known Issues Apex Seals: Wear on apex seals can lead to compression loss, a common concern for rotary engines, requiring proper lubrication and maintenance. Sequential Turbo Failure: Failures in the sequential turbocharger system (e.g., solenoids, actuators, or associated vacuum lines) can impact performance. Oil Premix: Proper oil injection system function is critical; some owners opt for pre-mixing oil with fuel for added lubrication. Cooling System: Can be prone to overheating if not maintained correctly; flushing and ensuring proper coolant flow is vital. 📚 Vehicle History Brand Heritage Manufacturer: Mazda Motor Corporation Model Evolution Generation: Third Generation (FD) Production Years Generation: 1991-2002 Design Philosophy: Focus on...