Mazda RX-7 1989 1.3L 160 hp (119 kW) S5 Naturally aspirated

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Sku: 63821

Tags: 1989 Car Cars Mazda Misc RX-7

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Description

This manual covers the 1989 Mazda RX-7, FC3S (Second Generation) S5 Naturally Aspirated model. The RX-7 is a compact sports coupe renowned for its distinctive rotary engine, sleek aerodynamic styling, and exceptional handling characteristics. Building on Mazda's pioneering rotary legacy, this generation, produced from 1985 to 1992, features iconic pop-up headlights and a balanced chassis that made it a competitive offering against vehicles like the Nissan 300ZX and Toyota MR2. The 1989 S5 update brought revised styling and engine enhancements, including the 160 hp 13B naturally aspirated rotary engine. This comprehensive workshop service repair manual provides in-depth coverage for all aspects of the 1989 Mazda RX-7. It details maintenance procedures, diagnostic troubleshooting, and repair instructions for all major systems, including the 13B rotary engine, manual and automatic transmissions, suspension, brakes, and electrical systems. The manual is designed to assist owners, mechanics, and technicians in maintaining, diagnosing, and repairing the vehicle, ensuring optimal performance and longevity. With over 1000 pages of information, it serves as an essential resource for anyone working on this iconic sports car.

🏷️ Basic Information

Identification

Make:

Mazda

Model:

Generation:

FC3S (Second Generation)

Model Year:

Codes

Chassis Code:

Engine Code:

Trim Level:

S5 Naturally Aspirated

👋 Introduction

Market Position

Category:

Sports Car

Segment:

Compact/Mid-size Coupe

Competitive Analysis

Competitors:

Nissan 300ZX (Z31), Toyota MR2 (AW11), Porsche 944, Chevrolet Camaro, Ford Mustang

Key Features

Engine Type:

Rotary (Wankel)

Handling:

Renowned for balanced chassis and excellent handling characteristics

Design:

Iconic pop-up headlights and sleek, aerodynamic styling

📋 Manual Details

Coverage Areas

Coverage Scope:

Comprehensive workshop service and repair

Page Count

Estimated Pages:

1000+

Manual Type

Type:

Workshop Service Repair Manual

Language

Language:

English

Format

Format:

Downloadable (Digital PDF)

📖 Manual Coverage

Systems Covered

Engine:

13B Rotary Engine (NA), Fuel Injection, Ignition, Cooling, Lubrication, Air Intake, Exhaust

Transmission:

Manual Transmission (Type R, FS5-G), Automatic Transmission (Optional - 4-speed), Drivetrain, Clutch

Suspension:

Front Independent (MacPherson Strut), Rear Independent (Trailing Arm), Shock Absorbers, Springs, Bushings

Brakes:

Front Ventilated Discs, Rear Discs, ABS (Optional), Hydraulic System, Parking Brake

Electrical:

Battery, Charging System, Starting System, Lighting, Instrumentation, ECU, Wiring Diagrams, Fuses, Relays

Body And Chassis:

Frame, Body Panels, Doors, Hood, Trunk, Interior Trim, Glass, Bumpers

Steering:

Power Rack and Pinion, Steering Column, Linkages

Fuel System:

Fuel Tank, Fuel Pump, Fuel Lines, Fuel Injectors, Fuel Pressure Regulator

HVAC:

Air Conditioning, Heater, Ventilation, Controls

Procedures Included

Maintenance:

Routine service, Oil changes, Filter replacements, Spark plug replacement (rotary specific), Fluid checks and changes, Belt adjustments

Diagnostics:

Troubleshooting guides, Diagnostic trouble codes (DTCs), Symptom analysis, Component testing

Repair:

Engine rebuilds, Transmission overhaul, Brake caliper replacement, Suspension component repair, Electrical system repair, Bodywork and panel repair

Adjustment:

Ignition timing, Idle speed, Clutch pedal, Handbrake

Disassembly And Assembly:

Complete component disassembly and reassembly procedures with torque specifications

Technical Depth

Depth:

Extensive, from basic fluid changes to complete engine and drivetrain overhauls, including electrical schematics and diagnostic procedures.

📊 Manual Specifications

File Format

File Type:

Searchability:

Likely text-searchable, enabling quick access to information

Print Quality

Quality:

Designed for clear digital viewing and printing

Binding Type

Binding:

N/A (Digital Download)

Paper Type

Paper:

N/A (Digital Download)

⚙️ Engine Specifications

Primary Engine

Engine Type:

Rotary (Wankel)

Displacement:

1.3L (79.3 cu in)

Configuration:

Twin-Rotor

Aspirated Type:

Naturally Aspirated

Power Output:

160 hp (119 kW) @ 7000 rpm

Torque Output:

150 lb-ft (203 Nm) @ 5000 rpm

Performance

Redline:

7500 rpm

Fuel System

Induction:

Electronic Fuel Injection (EFI)

Fuel Type:

Unleaded Gasoline

Maintenance Considerations

Apex Seals:

Critical wear item for rotary engines; manual covers inspection and replacement.

Oil Injection:

Distinctive rotary engine feature for lubrication; manual details system operation and maintenance.

🔧 Transmission

Standard

Type:

5-Speed Manual (Mazda Type R)

Optional

Type:

4-Speed Automatic

Features

Clutch Type:

Single dry plate

Fluid Specs

Manual Transmission Fluid:

API GL-4 SAE 75W-90 (Check manual for specific Mazda part number or equivalent)

Automatic Transmission Fluid:

Dexron-III or equivalent (Check manual for specific Mazda part number)

📐 Dimensions

Exterior

Length:

4390 mm (172.8 in)

Width:

1700 mm (66.9 in)

Height:

1295 mm (51.0 in)

Wheelbase:

2500 mm (98.4 in)

Weights

Curb Weight:

Approx. 1250-1300 kg (2755-2866 lbs) depending on options

🛡️ Safety Features

Ratings

NHTSA Rating:

Not readily available for this specific model year and region; historically focused on active safety.

Active Features

Optional Anti-lock Braking System

Brakes:

Four-wheel disc brakes

Passive Features

Seatbelts:

3-point seatbelts

โครงสร้างตัวถัง:

Designed with a focus on driver and passenger safety for its era.

💡 Technology Features

Infotainment

Audio System:

Factory-installed AM/FM stereo with cassette player, optional CD player.

Dashboard:

Analog gauges with tachometer, speedometer, oil pressure, water temperature, and voltage meter.

Driver Assistance

Available on select models as an option.

Connectivity

Phone Integration:

None from factory; aftermarket solutions available.

🔧 Maintenance

Service Intervals

Oil Change Interval:

Every 5,000 km (3,100 miles) or 3 months, whichever comes first. (Consult manual for precise recommendation)

Air Filter Replacement:

Every 20,000 km (12,500 miles) or as needed based on conditions.

Spark Plug Replacement:

Refer to manual for specific rotary spark plug service intervals; typically more frequent than piston engines.

Fluid Specifications

Engine Oil Type:

API SG or SH, SAE 10W-30 or 10W-40. For rotary engines, specific oil recommendations are crucial; consult manual.

Coolant Type:

Mazda long-life coolant or equivalent (50/50 mix of ethylene glycol and distilled water).

Brake Fluid Type:

DOT 3 or DOT 4.

Known Issues

Rotary Engine Apex Seals:

Wear and tear leading to compression loss. Manual provides diagnostic procedures.

Oil Seals And Gaskets:

Potential leaks from engine seals and gaskets due to age and heat.

Vacuum Lines:

Aging vacuum hoses can lead to vacuum leaks and performance issues.

Fuel Injectors:

Clogging or failure of fuel injectors, impacting fuel delivery.

📚 Vehicle History

Brand Heritage

Rotary Legacy:

Mazda's pioneering commitment to rotary engine technology, dating back to the Cosmo.

Model Evolution

Fc Generation:

The FC generation (1985-1992) evolved from the FB, featuring a more modern design and improved engineering, including the introduction of turbocharged models and ABS.

S5 Update:

The S5 facelift (1989-1992) brought updated styling, revised interior, and engine enhancements, including the naturally aspirated 160 hp 13B engine.

Production

Production Years:

1985-1992 (FC generation)

Manufacturing Location:

Japan

🏆 Awards & Recognition

Recognitions

Car And Driver Ten Best:

The RX-7, in its various iterations, was frequently recognized by automotive publications for its performance and handling.