The 1999 Mazda RX-7 (FD3S) stands as an iconic Japanese sports car, celebrated for its unique twin-rotor 13B-REW engine with sequential twin-turbocharging, delivering exhilarating performance. This generation is renowned for its lightweight chassis, near 50/50 weight distribution, and advanced suspension geometry, all contributing to its exceptional handling dynamics and driver feedback. Developed with a focus on aerodynamics and chassis dynamics, the RX-7 has earned accolades, including being named to Car and Driver's Ten Best list, solidifying its reputation as a high-revving, performance-oriented machine. This comprehensive Factory Service Manual provides in-depth guidance for the repair and maintenance of your 1999 Mazda RX-7 (FD3S). It covers all essential systems, including the rotary engine, drivetrain, suspension, braking, electrical, and body components. Detailed procedures for scheduled maintenance, complex repairs, and diagnostics are included, along with critical technical specifications, torque values, and information on specialized tools. This manual serves as an indispensable resource for owners, mechanics, and technicians aiming to preserve the integrity and performance of this celebrated sports car. 🏷️ Basic Information Identification Make: Mazda Model: RX-7 Model Designation: FD3S Year: 1999 Codes Chassis Code: FD3S 👋 Introduction Market Position Positioning: Iconic Japanese sports car, celebrated for its rotary engine and performance capabilities Competitive Analysis Competitors: Nissan 300ZX (Z32), Toyota Supra (Mk IV), Mitsubishi 3000GT VR-4, Porsche 968 Key Features Rotary Engine: Unique twin-rotor 13B-REW engine with sequential twin-turbocharging Chassis Design: Lightweight chassis, near 50/50 weight distribution, advanced suspension geometry Performance Focus: Tuned for high-revving performance and exceptional handling 📋 Manual Details Coverage Areas Primary Coverage: Comprehensive repair and service for 1999 Mazda RX-7 (FD3S) Page Count Estimated Page Count: Over 1500 pages (typical for factory service manuals of this era) Manual Type Type: Factory Service Manual (FSM) / Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine System: Rotary engine (13B-REW), lubrication, cooling, fuel injection, ignition, emissions control, engine mechanicals, troubleshooting, diagnostics Drivetrain System: Transmission (R154/Type 6A), clutch, driveshaft, differential, axles, troubleshooting, repair Suspension System: Front and rear suspension, steering system, wheel alignment, troubleshooting, repair Braking System: Front and rear brakes (including ABS), brake fluid, hydraulic system, troubleshooting, repair Electrical System: Starting and charging system, lighting, instrumentation, power accessories, body electrical, ECU, wiring diagrams, troubleshooting Body And Chassis: Body construction, interior trim, exterior trim, doors, windows, seats, HVAC, chassis components, troubleshooting, repair Fuel System: Fuel tank, fuel pump, fuel lines, injectors, fuel pressure regulation, emissions components (e.g., EVAP) Cooling System: Radiator, thermostat, water pump, cooling fans, coolant specifications Lubrication System: Oil pump, oil cooler, oil filter, oil specifications, oil change intervals Emissions Control System: Air pump, catalytic converter, EGR system, O2 sensors, PCV system Procedures Included Maintenance Procedures: Scheduled maintenance, oil changes, filter replacements, spark plug replacement, fluid checks and top-offs, belt inspection and replacement Repair Procedures: Engine rebuild (apex seals, rotor housing inspection), transmission overhaul, brake caliper rebuild, suspension component replacement, electrical component diagnosis and replacement Diagnostic Procedures: Troubleshooting charts, symptom-based diagnostics, use of diagnostic tools (e.g., OBD-II scanner), specific fault code explanations Installation Procedures: Component replacement, timing belt/chain installation (where applicable, though rotary is different), accessory installation Technical Depth Depth Level: In-depth, suitable for professional technicians and advanced DIY enthusiasts Diagnostic Capabilities: Detailed diagnostic flowcharts, component testing specifications, wiring diagrams for accurate troubleshooting Torque Specifications: Comprehensive torque values for all critical fasteners and components Special Tools: Identification and usage of specialized Mazda tools required for certain procedures 📊 Manual Specifications File Format Format Details: Searchable PDF with high-resolution scans of original documentation Print Quality Quality Description: Clear, legible text and diagrams, suitable for printing individual pages or sections Binding Type Digital Binding: N/A (Digital format) Paper Type Digital Paper Type: N/A (Digital format) ⚙️ Engine Specifications Primary Engine Engine Code: 13B-REW Engine Type: Twin-Rotor, Wankel, Rotary Aspiration: Sequential Twin-Turbocharged Displacement Cc: 1308 Displacement Ci: 80 Performance Horsepower Hp: 280 PS (276 bhp / 206 kW) at 6500 RPM Torque Lb Ft: 294 lb-ft (400 Nm) at 5000 RPM Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) with sequential twin-turbo control Fuel Type: Unleaded Gasoline (91 Octane or higher recommended) Ignition System: Electronic ignition with trailing and leading spark plugs per rotor Lubrication System Oil Capacity Liters: Approximately 4.5 Liters (including oil cooler) Cooling System Coolant Capacity Liters: Approximately 7.5 Liters (with reservoir) 🔧 Transmission Standard Transmission Type: 6-speed Manual Transmission Optional Transmission Type Optional: 4-speed Automatic Transmission (less common, typically for non-performance variants) Features Gear Ratios Manual: Specific ratios provided in manual for each gear and final drive. Transmission Fluid Spec: Dexron III ATF or equivalent for automatic; API GL-4 or GL-5 gear oil for manual. 📐 Dimensions Exterior Length Mm: 4295 Width Mm: 1750 Height Mm: 1230 Wheelbase Mm: 2505 Weights Curb Weight Kg: Approximately 1300-1350 kg (depending on trim and options) 🛡️ Safety Features Ratings Crash Test Ratings: Specific ratings from official bodies...