Target Audience:
Enthusiasts, DIY mechanics, and owners of 1991-1992 Mazda RX-7 models seeking to perform repairs, maintenance, or gain a deeper understanding of their rotary-powered vehicle.
Value Proposition:
Offers a comprehensive and cost-effective alternative to expensive dealership service or multiple disparate paper manuals. Saves time and money by empowering owners to perform their own repairs and diagnostics.
Unique Selling Points:
Direct factory data, extensive coverage of rotary engine specifics, digital format for convenience and printability, cost-effectiveness, addresses common concerns about improper dealership repairs.
Systems:
Engine mechanical, Engine control, Fuel system, Cooling system, Lubrication system, Ignition system, Exhaust system, Emissions control, Chassis, Suspension (front and rear), Steering system, Brake system (front and rear), Electrical system, Body repair, Interior components, HVAC system, Audio system, Power accessories, Wiring diagrams
Procedures:
General maintenance, Engine overhaul and rebuild, Transmission overhaul and rebuild, Clutch replacement, Brake system repair, Suspension component replacement, Steering system repair, Electrical diagnostics and repair, Body panel replacement, HVAC system servicing, Wiring harness repair, Diagnostic procedures, Troubleshooting
Estimated Pages:
Hundreds of pages (exact count not specified, but described as comprehensive)
Type:
Factory Repair/Technical Manual
Format:
Digital (CD/Downloadable), Printable pages
Powertrain:
Rotary engine (13B-T or 13B), Fuel injection system, Turbocharger system, Ignition system, Cooling system, Lubrication system, Exhaust system, Manual and Automatic Transaxle systems
Chassis And Suspension:
Front suspension, Rear suspension, Steering system, Wheel and tire system, Brake system, Drive shafts
Electrical And Body:
Lighting system, Wiper and washer system, Power windows, Power mirrors, Audio system, HVAC system, Body repair, Interior trim, SRS (Supplemental Restraint System) components, Wiring diagrams
Diagnostic And Repair:
Engine troubleshooting, Fuel system diagnostics, Ignition system analysis, Turbocharger diagnostics, Cooling system repair, Brake system bleeding and repair, Suspension alignment and component replacement, Steering system component repair, Electrical circuit tracing and repair, Component replacement procedures, Reassembly instructions
Maintenance And Overhaul:
Regular maintenance schedules, Fluid changes (engine oil, transmission fluid, brake fluid, coolant), Filter replacement, Spark plug service, Engine rebuild procedures, Transmission overhaul, Clutch assembly service, Differential service
Depth:
Comprehensive (covers everything from minor maintenance to complete engine and transmission rebuilds). Detailed diagrams and specifications for component location and access. While described as not having step-by-step instructions, it provides all the technical data necessary for repair and rebuild.
File Type:
Likely PDF or similar digital format optimized for printing specific pages.
Print Features:
Printable pages allow users to print only necessary sections, preventing damage to the original digital file and enabling use in greasy workshop environments.
Binding:
Not applicable to digital format, but the digital nature offers an advantage over traditional bound manuals.
Paper Quality:
Not applicable to digital format; however, the benefit is the ability to print on durable workshop paper as needed.
Engine Type:
Rotary (Wankel)
Engine Code:
13B-T (Turbocharged)
Displacement:
1.3 Liters (654cc x 2 rotor housings)
Horsepower Est:
200 hp @ 6500 rpm (for Turbo II model)
Torque Est:
190 lb-ft @ 3500 rpm (for Turbo II model)
Injection Type:
Fuel Injection (Multi-point)
Fuel Type:
Unleaded Gasoline (Premium Recommended)
Cooling Type:
Liquid-cooled
Oil Type Recommendation:
API SG or SH, SAE 10W-30 or 10W-40 (consult manual for specific climate recommendations)
Oil Capacity Quarts:
Approx. 5.3 US quarts (with filter change)
Type:
5-speed Manual Transaxle
Type:
4-speed Automatic Transaxle
Fluid Type Manual:
API GL-4, SAE 75W-90 Gear Oil
Fluid Type Automatic:
Dexron III/Mercon (or equivalent ATF)
Clutch Type:
Hydraulically operated, Dry single-plate (for manual)
NHTSA Frontal Impact:
Not explicitly rated by NHTSA for this model year under modern testing protocols.
ABS:
Anti-lock Braking System (Standard on Turbo II, optional on non-turbo)
Traction Control:
Optional on some Turbo II models
Airbags:
Driver's side airbag standard.
Seat Belts:
Three-point front seat belts with pretensioners.
Oil Change:
Every 3,750 miles or 6 months (whichever comes first) for normal driving. Severe driving conditions may require more frequent changes. Consult the manual for specific recommendations.
Air Filter Replacement:
Inspect every 7,500 miles, replace as needed. Turbo models may have specific intervals.
Spark Plug Replacement:
Typically at 30,000 miles for platinum-tipped plugs, but consult manual for specific plug type and interval.
Coolant Flush:
Every 30,000 miles or 2 years.
Power Steering Fluid:
Dexron II/III ATF or specific Mazda power steering fluid.
Windshield Washer Fluid:
Water/Washer Fluid Concentrate Mixture
Apex Seal Wear:
Premature wear of apex seals is a common issue with rotary engines if not maintained correctly, especially regarding lubrication and overheating. Proper warm-up and cool-down procedures are crucial.
Oil Consumption:
Rotary engines inherently consume some oil as part of their lubrication system. However, excessive consumption can indicate seal wear.
Turbocharger Issues:
Turbocharger seal failures or bearing wear can occur, often exacerbated by poor oil maintenance or overheating.
Engine Flooding:
A common issue with fuel-injected rotaries, particularly if starting procedures are not followed precisely.
Vacuum Leaks:
Degrading rubber hoses and seals can lead to vacuum leaks, affecting engine performance and idle stability.
Brand Legacy:
Mazda is known for its innovative rotary engine technology and sporty vehicle offerings, with the RX-7 being a flagship model for performance and driving dynamics.
Rx7 Generations:
The FC generation (1985-1992) evolved from the SA22C (first gen). This 1991-1992 period represents the later years of the FC generation, often referred to as Series 5, which received styling updates and performance enhancements, particularly for the Turbo II model.
Manufacturing Location:
Japan
Production Years Fc Generation:
1985-1992
