Target Audience:
Do-it-yourself mechanics and experienced automotive technicians working on Mazda RX-7 FC models (1989-1991).
Value Proposition:
Provides the same level of detail and accuracy as official dealer service manuals at a fraction of the cost. Ensures accurate repairs and maintenance, reducing the need for expensive dealership visits.
Instructional Style:
Step-by-step instructions, detailed illustrations, diagrams, and photographs for clarity in every procedure.
Usability:
Numbered instructions, bold figure numbers for easy matching with illustrations, and a detailed table of contents for quick information retrieval.
Powertrain:
Engine Mechanical, Engine Control System, Fuel System, Ignition System, Cooling System, Lubrication System, Exhaust System, Turbocharger System, Transmission (Manual and Automatic), Drive Shaft, Differential Case Assy.
Chassis:
Brake System, Suspension System (Front and Rear), Steering System, Wheel and Tire System, Drive Axles.
Electrical:
Charging System, Starting System, Lighting System, Combination Meter, Power Window Control System, Power Door Lock Control System, Audio System, Wiper and Washer System, Horn, Air Conditioning System.
Body:
Body Repair, Exterior Trim, Interior Trim, Doors, Hood, Trunk/Hatch, Glass, Seats, Restraint Systems (Airbags, Seatbelts).
Emission Control:
Emission Control Systems, Charcoal Canister, SFI System.
Comfort And Convenience:
Sun Roof System, Sun Roof, Heater Radiator Assy, Air Conditioning System, Cigarette Lighter Assy.
Maintenance:
Scheduled maintenance, fluid changes, filter replacements, lubrication.
Diagnostics:
Troubleshooting guides for various systems, diagnostic error codes, component testing.
Repair:
Detailed step-by-step repair procedures for all major components and systems, including engine rebuilds, transmission overhauls, suspension and brake repairs, electrical system fixes.
Electrical Diagrams:
Comprehensive wiring diagrams for all electrical systems, facilitating troubleshooting and repair of the electrical system.
Engine Rebuild:
Complete engine disassembly, inspection, and reassembly procedures for the rotary engine, including apex seal replacement and rotor housing machining specifications.
Transmission Overhaul:
Detailed procedures for the overhaul and repair of both manual and automatic transmissions, including torque converter replacement and clutch system servicing.
Suspension Alignment:
Front and rear suspension component replacement and alignment specifications, including Wheel and Tire System adjustments.
Depth:
In-depth, suitable for both DIY enthusiasts and professional mechanics. Covers everything from basic adjustments to complete engine and transmission overhauls.
Engine Type:
Rotary (Wankel) Twin-Rotor, Turbocharged
Displacement:
1.3 Liters (1308 cc)
Bore X Stroke:
N/A (Rotary design)
Horsepower Est:
Approx. 200-220 hp (depending on model/year)
Torque Est:
Approx. 190-200 lb-ft (depending on model/year)
Fuel Delivery:
Fuel Injection (Electronic Fuel Injection - EFI)
Fuel Type:
Unleaded gasoline
Turbocharger:
Yes, typically a single turbocharger with intercooler.
Audio System:
Factory AM/FM stereo with cassette player, potential for premium sound systems on higher trims. Manual covers Radio Receiver Assy.
ABS:
Anti-lock Braking System (ABS) available on some models/trims. Manual includes Brake Actuator and Skid Control Sensor information.
Power Features:
Power windows, power mirrors, power door locks are common features detailed in the manual.
Oil Change Interval Est:
Every 3,000-5,000 miles or 6 months, or as per specific manual recommendations (using appropriate oil).
Spark Plugs:
Regular inspection and replacement of spark plugs (often specific types for rotary engines).
Engine Oil:
API SG or higher, SAE 10W-30 or 10W-40 (refer to manual for precise viscosity and specific rotary oil additive requirements).
Coolant:
Mazda FL22 or equivalent long-life coolant (50/50 mix with distilled water).
Brake Fluid:
DOT 3 or DOT 4 brake fluid.
Manual Transmission Fluid:
GL-4 gear oil (e.g., 75W-90).
Automatic Transmission Fluid:
Dexron III or equivalent ATF.
Differential Fluid:
API GL-5 gear oil (e.g., 80W-90).
Apex Seals:
Wear and failure of apex seals, a common concern with rotary engines, requiring careful attention to lubrication and cooling. Manual provides rebuild procedures.
Oil Consumption:
Rotary engines inherently consume a small amount of oil for lubrication of internal seals; excessive consumption may indicate a need for inspection or rebuild.
Cooling System:
Maintenance of the cooling system is critical due to the high operating temperatures of rotary engines. The manual covers radiator, water pump, and fan system maintenance.
Turbo System:
Potential issues with the turbocharger, intercooler, and associated plumbing. The manual covers inspection and repair of these components.
Mazda Rotary:
Mazda's pioneering and iconic use of the rotary engine, known for its smooth power delivery and unique sound.
Fc Generation Context:
The FC generation, often called the 'Savanna RX-7' in Japan, evolved from the original SA/FB RX-7, introducing more refined styling, improved handling, and a turbocharged rotary engine for enhanced performance. It served as a direct competitor to iconic sports cars of its era.
Manufacturing Location:
Japan
