Welcome to the comprehensive guide for the 1995 Mazda RX-7 (FD3S), a celebrated icon of Japanese automotive engineering. This third-generation model is renowned for its groundbreaking rotary engine, the 13B-REW, featuring sequential twin-turbocharging that delivers exhilarating performance and a unique driving experience. Its lightweight chassis, exceptional handling balance, and striking design have solidified its place as a benchmark in the sports car segment. The RX-7 represents Mazda's dedication to innovation and its mastery of rotary engine technology, offering enthusiasts a truly engaging and dynamic machine. This full service and repair manual is designed to provide in-depth technical information for owners, mechanics, and technicians. It covers all essential aspects of the vehicle, including detailed procedures for routine maintenance, troubleshooting common and complex issues, and complete repair and rebuilding instructions for all major systems. You will find expert-level guidance on the rotary engine, powertrain, drivetrain, chassis, electrical systems, and bodywork, along with critical specifications and tolerances. This manual is an indispensable resource for ensuring the longevity, performance, and proper functioning of your Mazda RX-7. 🏷️ Basic Information Identification Make: Mazda Model: RX-7 Model Code: FD3S Generation: Third Generation (FD) Model Year: 1995 👋 Introduction Market Position Market Segment: Japanese Sports Car, Performance Coupe Target Audience: Enthusiasts, DIY mechanics, rotary engine specialists. Competitive Analysis Key Competitors: Nissan 300ZX (Z32), Toyota Supra (MkIV), Mitsubishi 3000GT VR-4. Key Features Unique Selling Proposition: Rotary engine (Wankel) with twin-sequential turbocharging, lightweight chassis, exceptional handling balance. Manual Value Proposition: Provides in-depth technical knowledge essential for maintaining and repairing the unique rotary powertrain and sophisticated chassis. 📋 Manual Details Coverage Areas Manual Type: Full Service and Repair Manual Language: English Format: PDF Download Coverage Scope: Comprehensive repair, maintenance, and rebuilding Page Count Estimated Page Count: Likely exceeding 1000 pages based on typical factory service manuals for this era and complexity. 📖 Manual Coverage Systems Covered Powertrain: Rotary engine (13B-REW), twin-turbo system, cooling system, fuel system, exhaust system. Drivetrain: Transmission (manual), clutch, driveshaft, differential, axles. Chassis: Suspension (front and rear), steering system, brakes (front and rear), wheels, tires. Electrical: Wiring diagrams, lighting, charging system, ignition system, starter system, gauges, accessories. Body: Body panels, doors, windows, interior trim, exterior trim, HVAC system. Procedures Included Routine Maintenance: Oil changes, filter replacements, spark plug replacement, fluid checks and top-offs, belt inspections. Troubleshooting: Diagnostic procedures for common and uncommon issues, fault code interpretation, symptom-based diagnostics. Repair And Rebuild: Engine rebuild procedures (including apex seals), transmission overhaul, brake caliper rebuild, suspension component replacement. Component Replacement: Detailed instructions for replacing all major and minor components. Specifications And Tolerances: Torque specifications, clearances, measurements for all critical components. Technical Depth Depth: Expert level, covering complete engine teardown and reassembly, complex electrical diagnostics, and bodywork repairs. 📊 Manual Specifications File Format File Format: PDF Searchable Text: Likely searchable text for efficient information retrieval. Print Quality: Printable quality, suitable for printing specific sections or the entire manual. Binding Type Binding Type: N/A (Digital PDF download) Paper Type Paper Type: N/A (Digital PDF download) ⚙️ Engine Specifications Primary Engine Engine Code: 13B-REW Engine Type: Rotary (Wankel), Twin-Turbocharged Displacement: 1.3 L (654 cc x 2 rotor faces) Performance Horsepower: 255 hp @ 6500 rpm (for most 1995 models, some markets/variants might differ slightly) Torque: 217 lb-ft @ 3500 rpm (for most 1995 models) Fuel System Fuel Delivery: Sequential Electronic Fuel Injection (SEFI) Fuel Type: Unleaded Premium Gasoline (91 octane or higher recommended) Ignition System Ignition Type: Electronic Ignition with Twin Spark Plugs per Rotor Cooling System Cooling Type: Liquid-cooled Lubrication System Oil Type: API SG or SH, SAE 10W-30 or 10W-40 (specific viscosity may vary by temperature range, refer to manual for exact specs). Turbocharging Turbo System: Sequential twin-turbocharging (primary turbo for low RPM, secondary engages at higher RPM). 🔧 Transmission Standard Transmission Type: R154 (or similar Mazda designation), 5-speed Manual Optional Transmission Type: None offered for the 1995 model year in most key markets. Features Clutch Type: Hydraulic Clutch Fluid Specs Transmission Fluid: Dexron II or equivalent ATF (refer to manual for specific Mazda fluid part number or specification). 📐 Dimensions Exterior Length: 4295 mm (169.1 in) Width: 1750 mm (68.9 in) Height: 1230 mm (48.4 in) Wheelbase: 2505 mm (98.6 in) Weights Curb Weight: Approx. 1300-1350 kg (2866-2976 lbs), depending on trim and options. 🛡️ Safety Features Ratings NHTSA Ratings: Specific NHTSA ratings for the 1995 RX-7 FD3S may not be readily available or comparable to modern standards. Vehicles of this era often had different testing protocols. Active Features ABS: Standard Anti-lock Braking System (ABS) Passive Features Airbags: Driver and Passenger Frontal Airbags. Seatbelts: Three-point seat belts with pretensioners. Body Structure: Reinforced safety cell, crumple zones. 💡 Technology Features Infotainment Audio System: Factory AM/FM stereo with cassette player and optional CD player. Speaker configuration varies by trim. Instrument Cluster: Digital and analog gauges including tachometer, speedometer, boost gauge, oil pressure,...