Mazda RX7 RX-7 1993 Workshop Service Repair Manual

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Sku: 63828

Tags: 1993 Car Cars Mazda Misc RX-7 RX7

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Description

The Mazda RX-7 FD, produced from 1993, is a celebrated sports car renowned for its iconic 'Windmill' styling and exceptional aerodynamic efficiency. This model features a groundbreaking twin-sequential turbocharged 13B-REW rotary engine, delivering 255 horsepower and 217 lb-ft of torque, paired with a rear-wheel-drive platform and advanced chassis design. Its lightweight construction and double-wishbone suspension contribute to its renowned handling characteristics, positioning it as a strong competitor in the sports car market against rivals like the Nissan 300ZX and Toyota Supra. The RX-7 has been recognized for its performance and engineering, appearing on Car and Driver's 10Best list. This comprehensive Workshop Service Repair Manual, written in English, provides in-depth coverage for the Mazda RX-7 FD, targeting professional technicians and experienced DIY enthusiasts. It details maintenance procedures, including routine service and component replacements, alongside extensive diagnostics and troubleshooting guides for issues such as apex seal wear and cooling system performance. The manual also covers engine overhaul, transmission rebuilds, electrical systems, and body repairs, offering technical specifications, wiring diagrams, and disassembly/reassembly instructions. Its 1500+ pages ensure a thorough resource for maintaining and repairing the vehicle.

🏷️ Basic Information

Identification

Make:

Mazda

Model:

Model Generation:

Model Code:

Model Year:

Codes

Chassis Code:

Engine Code:

13B-REW

👋 Introduction

Market Position

Vehicle Class:

Sports Car, Grand Tourer

Target Demographic:

Enthusiasts, Performance Car Buyers

Competitive Analysis

Key Competitors 1993:

Nissan 300ZX (Z32), Toyota Supra (Mk IV), Porsche 968

Key Features

Powertrain Highlight:

Twin-sequential turbocharged 13B-REW rotary engine

Handling Highlight:

Advanced chassis design, double-wishbone suspension, lightweight construction

Design Highlight:

Iconic 'Windmill' styling, aerodynamic efficiency

📋 Manual Details

Coverage Areas

Languages:

English

Format:

PDF Download

Manual Type:

Workshop Service Repair Manual

Target Audience:

Professional Technicians and Experienced DIYers

Page Count

Estimated Pages:

1500+

📖 Manual Coverage

Systems Covered

Powertrain:

Engine (13B-REW Rotary), Transmission (Manual & Automatic), Drivetrain (RWD), Fuel System, Exhaust System

Chassis:

Suspension (Front & Rear), Steering System, Brakes (ABS), Wheels & Tires

Electrical:

Wiring Diagrams, Ignition System, Lighting, Gauges, Audio System, ECU Diagnostics

Body:

Exterior Panels, Interior Trim, Doors, Windows, Seats, HVAC System

Procedures Included

Maintenance:

Routine Service, Oil Changes, Filter Replacements, Spark Plug Replacement

Diagnostics:

Troubleshooting Guides, Fault Code Interpretation, Component Testing

Repair:

Engine Overhaul, Transmission Rebuild, Brake System Repair, Suspension Component Replacement, Electrical Component Repair

Technical Specifications:

Torque Specifications, Clearance Measurements, Alignment Settings, Fluid Capacities

Technical Depth

Depth:

Comprehensive diagnostics, detailed repair procedures, full component disassembly and reassembly instructions, wiring diagrams, troubleshooting flowcharts.

📊 Manual Specifications

File Format

Type:

Digital Download (PDF)

Searchability:

Text-searchable for quick information retrieval

Print Quality

Resolution:

High-resolution scans for clear text and diagrams

Binding Type

Digital Format:

N/A (Digital)

Paper Type

Digital Format:

N/A (Digital)

⚙️ Engine Specifications

Primary Engine

Engine Type:

Rotary (Wankel)

Engine Code:

13B-REW

Configuration:

Twin-Rotor, Twin-Sequential Turbocharged

Displacement:

1.3 Liters (80 cu in)

Performance

Horsepower:

255 hp @ 6500 rpm

Torque:

217 lb-ft @ 5000 rpm

Fuel System

Induction:

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

Fuel Type:

Unleaded Premium Unleaded Gasoline (91+ Octane)

Engine Management

ECU Type:

Electronic Control Unit (ECU)

🔧 Transmission

Standard

Type:

5-Speed Manual Transmission

Optional

Type:

4-Speed Automatic Transmission

Features

Drivetrain:

Rear-Wheel Drive (RWD)

Clutch Type:

Hydraulic, Single Dry Plate

Fluid Specifications

Manual Transmission Fluid:

API GL-4, SAE 75W-90 (Check manual for exact spec)

Automatic Transmission Fluid:

Dexron III (Check manual for exact spec)

📐 Dimensions

Exterior

Length:

169.5 inches (4305 mm)

Width:

69.1 inches (1755 mm)

Height:

47.8 inches (1215 mm)

Wheelbase:

95.5 inches (2425 mm)

Weights

Curb Weight:

2965-3070 lbs (1345-1393 kg) (Approx.)

Gross Vehicle Weight Rating:

N/A (Not commonly specified for sports cars)

Cargo

Cargo Volume:

Approx. 4.0 cu ft (Behind seats, trunk)

🛡️ Safety Features

Ratings

NHTSA Front Impact:

Not rated (Vehicle design predates extensive standardized testing)

IIHS Crash Tests:

Not rated (Vehicle design predates extensive standardized testing)

Active Features

Standard Anti-lock Braking System (ABS)

Traction Control:

Optional Traction Control System (TCS)

Passive Features

Airbags:

Driver and Passenger Airbags

Seat Belts:

3-Point Inertial Reel Seat Belts

Rollover Protection:

Reinforced A-pillars and windscreen frame

💡 Technology Features

Infotainment

Audio System:

Factory AM/FM Stereo with Cassette Player and CD Changer Controls (Optional)

Climate Control:

Manual or Automatic Climate Control (Optional)

Driver Assistance

Cruise Control:

Standard Cruise Control

Power Features:

Power windows, power door locks, power mirrors

Connectivity

Usb Port:

N/A (1993 Model Year)

Bluetooth:

N/A (1993 Model Year)

🔧 Maintenance

Service Intervals

Oil Change Interval:

Every 3,000-5,000 miles or 3-6 months (Recommended, consult manual for specific conditions)

Air Filter Replacement:

Every 15,000-30,000 miles or as needed based on conditions

Spark Plug Replacement:

Every 30,000-60,000 miles (Apex seals and plugs require specialized knowledge)

Timing Belt Replacement:

N/A (Rotary engine does not use a timing belt; uses a timing chain/gears)

Fluid Specifications

Engine Oil Capacity:

Approx. 5.5 US Quarts (5.2 Liters) with filter (Check manual for exact capacity and type)

Engine Oil Type:

API SG or higher, SAE 10W-30 or 10W-40 (Rotary-specific oil recommended by some enthusiasts)

Coolant Type:

Mazda FL22 or equivalent Long Life Antifreeze/Coolant (Pre-diluted)

Brake Fluid Type:

DOT 3 or DOT 4 (Check manual for specific recommendation)

Known Issues

Rotary Engine Apex Seals:

Wear and failure of apex seals, leading to loss of compression and engine damage. Requires careful maintenance and proper break-in procedures.

Cooling System:

Potential for overheating due to design and high-performance operation. Regular coolant checks and radiator maintenance are crucial.

Turbocharger System:

Wear and failure of turbochargers and associated plumbing. Ensuring proper lubrication and avoiding heat soak is important.

Oil Consumption:

Rotary engines naturally consume some oil for lubrication. Monitoring and maintaining correct oil levels is critical.

Fuel System:

Issues with fuel injectors, fuel pumps, and ignition components can impact performance.

📚 Vehicle History

Brand Heritage

Mazda Rotary History:

Mazda's pioneering and continuous development of rotary engine technology since the 1960s, culminating in the RX-7.

Model Evolution

Rx7 Generations:

SA/FB (1978-1985), FC (1986-1992), FD (1992-2002)

Fd Introduction:

Introduced in 1992 for the 1993 model year, representing a significant redesign.

Production

Production Period Fd:

1992-2002

Manufacturing Plant:

Hiroshima, Japan

🏆 Awards & Recognition

Recognitions

Car And Driver 10Best:

Car and Driver's 10Best list multiple times, including for the FD generation.

Motor Trend Car Of The Year:

Nominated for MotorTrend Car of the Year.

Ratings

Sports Car International:

Ranked highly by specialist automotive publications for its performance and handling.

Certifications

Engine Technology:

Certified for emissions compliance (as per Japanese and market-specific regulations of the time).