🏷️ Basic Information

Make:

Mazda

Model:

RX-7

Model Generation:

FD3S

Chassis Code:

FD3S

👋 Introduction

Positioning:

The Mazda RX-7 FD generation (1992-2002) represented the pinnacle of rotary sports car engineering, known for its sophisticated handling, twin-turbo rotary engine, and iconic design. This era targeted performance enthusiasts and premium sports car buyers.

Competitors:

Competed against high-performance sports cars of its era, including the Toyota Supra (Mk IV), Nissan 300ZX (Z32), Mitsubishi 3000GT VR-4, Porsche 968, and Chevrolet Corvette C4.

Design:

Aerodynamic 'spirit of flow' design, lightweight construction, near 50/50 weight distribution.

Engine Technology:

Twin-sequential turbocharged 13B-REW rotary engine, intercooler system, advanced fuel injection.

Handling:

Advanced double-wishbone suspension, sophisticated chassis tuning, optional active rear-wheel steering (AWS).

Value:

Provides professional-grade diagnostic and repair information essential for maintaining the performance and longevity of the complex 13B-REW rotary engine and advanced chassis systems.

📋 Manual Details

Applicable Years:

1992-1993

Models Covered:

All RX-7 models within the specified years

Estimated Page Count:

Approx. 1500-2000 pages (typical for full factory service manuals of this era)

Type:

Factory Service Repair Workshop Manual

Language:

English

Format:

PDF

📖 Manual Coverage

Engine:

Rotary engine (13B-REW), lubrication, cooling, fuel injection, ignition, emissions control, engine management (ECU)

Transmission:

Manual transmission (Type R), clutch system, driveline components (driveshafts, differentials)

Brakes:

Hydraulic brake system, ABS (Anti-lock Braking System), parking brake

Suspension:

Front and rear suspension systems, steering system, wheel alignment

Electrical:

Complete wiring diagrams, charging system, starting system, lighting, instruments, power accessories, audio system, ECU diagnostics

Body:

Body construction, exterior trim, interior trim, doors, windows, seats, HVAC system, convertible top (if applicable to specific models within year range)

Maintenance:

Scheduled maintenance, fluid changes, filter replacements, spark plug replacement, belt inspection and replacement

Repair:

Engine overhaul, transmission rebuild, brake caliper replacement, suspension component replacement, electrical component diagnostics and repair, body panel repair

Troubleshooting:

Diagnostic procedures for common and uncommon issues, fault code interpretation, wiring harness testing

Diagnostics:

On-board diagnostics (OBD-I), ECU fault codes, sensor testing, actuator testing

Assembly Disassembly:

Detailed step-by-step instructions for component removal, installation, and reassembly

Depth:

Comprehensive, covering all aspects from basic maintenance to full engine and transmission rebuilds, including detailed troubleshooting charts and diagnostic procedures.

📊 Manual Specifications

File Type:

PDF

Searchable:

Yes (typically, if generated from original scans or digital masters)

Quality:

High Resolution, suitable for printing individual pages or the entire manual

Binding:

N/A (Digital PDF)

Paper:

N/A (Digital PDF)

⚙️ Engine Specifications

Engine Code:

13B-REW

Engine Type:

Rotary (Wankel)

Configuration:

Twin-Rotor, Twin-Sequential Turbocharged

Displacement:

1.3 L (1308 cc)

Bore Stroke:

100 mm x 84 mm (per rotor housing)

Horsepower Hp:

255 hp @ 6500 rpm (early models, Japanese market)

Horsepower Hp Usdm:

255 hp @ 6500 rpm (USDM models - 1993 launch)

Torque Lb Ft:

217 lb-ft @ 5000 rpm (early models, Japanese market)

Torque Lb Ft Usdm:

217 lb-ft @ 5000 rpm (USDM models - 1993 launch)

Redline Rpm:

8000 rpm

Fuel Delivery:

Electronic Fuel Injection (EFI), Sequential Twin Turbochargers, Intercooler

Fuel Type:

Unleaded Premium Gasoline (91+ Octane)

ECU Type:

ECU (Engine Control Unit) with diagnostic capabilities

🔧 Transmission

Type:

6-Speed Manual Transmission (Type R)

Type:

None (6-speed manual was standard for the FD generation)

Gear Ratios:

Specific gear ratios detailed in the manual (e.g., 1st: 3.333, 2nd: 1.947, 3rd: 1.370, 4th: 1.000, 5th: 0.762, 6th: 0.667)

Fluid Type:

GL-4 or GL-5 Gear Oil (Specific viscosity and specification in manual, e.g., 75W-90)

Clutch:

Hydraulically actuated, multi-plate clutch system

📐 Dimensions

Length:

4295 mm (169.1 in)

Width:

1750 mm (68.9 in)

Height:

1230 mm (48.4 in)

Wheelbase:

2265 mm (89.2 in)

Front Track:

1480 mm (58.3 in)

Rear Track:

1475 mm (58.1 in)

Curb Weight:

Approx. 1250-1300 kg (2755-2866 lbs)

Gross Weight Rating:

Not typically specified for sports cars, but chassis load limits detailed in manual.

Seating Capacity:

2

Trunk Volume:

Limited, typical of sports coupes. Specific capacity not a primary spec.

Wheel Bolt Pattern:

5x114.3 mm (5x4.5 inch)

Standard Tire Size Front:

225/50R16

Standard Tire Size Rear:

225/50R16

Optional Tire Size Front:

225/45R17

Optional Tire Size Rear:

245/40R17

🛡️ Safety Features

Crash Test Ratings:

While official NHTSA/IIHS ratings for this specific generation and year range may be limited or unavailable, the vehicle was designed with a robust safety cage, crumple zones, and advanced features for its time. Manual provides details on structural integrity and passive safety systems.

ABS:

Standard Anti-lock Braking System (ABS)

Aws:

Optional Active Rear-Wheel Steering (AWS) on certain models

Airbags:

Driver and Passenger Airbags (Standard)

Seatbelts:

3-point inertia-reel seatbelts with pre-tensioners

Chassis Design:

Reinforced safety cell, front and rear crumple zones

💡 Technology Features

Audio System:

Factory premium audio system (e.g., Bose or Clarion) with AM/FM radio, cassette player, and CD changer capability (optional).

Climate Control:

Automatic climate control on some trims, manual systems on others. Detailed HVAC system diagnosis and repair in manual.

Cruise Control:

Standard cruise control system.

ECU Diagnostics:

OBD-I system with diagnostic connectors for ECU fault codes. Manual provides detailed charts for troubleshooting.

🔧 Maintenance

Oil Change Interval:

Every 3,000-5,000 miles or 3-6 months, depending on driving conditions. Manual will specify exact mileage and time intervals.

Spark Plug Replacement:

Specific interval for apex seals and spark plugs (typically around 30,000-60,000 miles) detailed in manual.

Belt Inspection:

Regular inspection of accessory belts; timing is beltless due to rotary design.

Engine Oil Type:

API SG or SH rated synthetic or semi-synthetic oil, viscosity typically 5W-30 or 10W-30. Manual specifies exact viscosity for various temperature ranges.

Coolant Type:

Mazda-specific long-life coolant or equivalent ethylene glycol-based coolant with distilled water (50/50 mix).

Brake Fluid Type:

DOT 3 or DOT 4 hydraulic brake fluid.

Power Steering Fluid Type:

ATF Dexron III or equivalent, or Mazda specified power steering fluid.

Engine Apex Seals:

Wear or failure of apex seals is a known concern, often exacerbated by poor maintenance or overheating. Manual details inspection and replacement.

Cooling System:

Overheating can be an issue if the cooling system is not maintained. Manual provides details on coolant capacity, flushing, and radiator inspection.

Sequential Turbo System:

The complex sequential turbo system can be prone to issues if not properly maintained. Manual covers diagnosis and repair of turbochargers and wastegates.

Emissions Controls:

Air pump and related emissions components require regular checks. Manual details their function and maintenance.

Vacuum Lines:

Aging vacuum lines can lead to boost leaks and driveability issues. Manual provides vacuum line routing diagrams for reference.

Capacity Quarts:

Approx. 5.4 US quarts (5.1 Liters) with filter change. Manual confirms exact capacity.

📚 Vehicle History

Heritage:

Mazda has a long history with rotary engines, dating back to the Cosmo. The RX-7 lineage is synonymous with rotary performance and motorsport success.

Generation Fd:

The FD RX-7 (1992-2002) was the third and final generation of the RX-7. It was a complete redesign, featuring a significantly more advanced chassis and the powerful 13B-REW twin-turbo rotary engine.

Japanese Release:

December 1991 (for 1992 model year)

Us Release:

1992 (for 1993 model year)

Production Start Year:

1992

Production End Year Global:

2002

Manufacturing Plant:

Mazda's Hofu Plant, Yamaguchi Prefecture, Japan

🏆 Awards & Recognition

Car And Driver Ten Best:

Mazda RX-7 FD was named to Car and Driver's Ten Best list multiple times during its production run.

Motor Trend Car Of The Year:

While not winning, it was a significant contender and highly regarded by automotive journalists.

Performance Ratings:

Consistently praised for its exceptional handling, braking, and acceleration by automotive publications worldwide.