🏷️ Basic Information Identification Make: Mazda Model: RX-7 Model Generation: First Generation (FB) Model Chassis Code: FB Model Year: 1983 👋 Introduction Market Position Vehicle Segment: Compact Sports Car Target Audience: Enthusiasts seeking performance, handling, and unique rotary engine technology Competitive Analysis Primary Competitors: Toyota MR2, Datsun 240SX/260Z/280ZX, Porsche 924, Chevrolet Camaro, Ford Mustang Key Features Unique Selling Proposition: Naturally aspirated rotary engine (12A), lightweight chassis, excellent handling balance, distinctive styling. Historical Significance: Represents the evolution of Mazda's Wankel rotary engine technology in a stylish, affordable sports car package. 📋 Manual Details Coverage Areas Primary Coverage: Full Workshop Service and Repair Secondary Coverage: Maintenance, Diagnostics, Troubleshooting, Overhaul Page Count Estimated Pages: Approximately 800-1000 (typical for factory service manuals of this era) Manual Type Type: Factory Workshop Service Manual Language Language: English Format Format: Print (Original Factory Issue) 📖 Manual Coverage Systems Covered Engine Systems: Rotary Engine (12A), Lubrication, Cooling, Fuel Delivery (Carbureted), Ignition, Emission Control Systems Drivetrain: Clutch, Transmission (Manual and Automatic), Driveshaft, Rear Axle Assembly, Differential Suspension Steering: Front Suspension (MacPherson Struts), Rear Suspension (Watt's Linkage), Steering Gearbox, Power Steering System Braking System: Front Disc Brakes, Rear Drum Brakes, Parking Brake, Hydraulic System, ABS (if applicable, though unlikely for this specific year/trim) Electrical System: Battery, Charging System (Alternator), Starting System, Ignition System, Lighting, Instrumentation, Wiring Harnesses, Fuses, Relays, Accessories Body Chassis: Body Panel Repair, Doors, Hood, Trunk, Glass, Interior Trim, Seals, Chassis Components HVAC: Heating System, Ventilation, Air Conditioning (if equipped) Procedures Included Maintenance Procedures: Scheduled Maintenance (oil changes, filter replacements, spark plugs, coolant), Tune-up Procedures, Belt Adjustments, Fluid Level Checks and Replenishment Engine Repair Overhaul: Rotary Engine Disassembly and Reassembly, Apex Seal Inspection and Replacement, Rotor Housing Machining, Oil Seals, Gasket Replacement, Carburetor Rebuilding Transmission Service: Clutch Adjustment and Replacement, Transmission Fluid Service, Gearbox Disassembly and Reassembly, Automatic Transmission Servicing (if applicable) Suspension Steering Repair: Shock Absorber/Strut Replacement, Ball Joint Inspection, Tie Rod End Replacement, Wheel Bearing Service, Power Steering Pump and Rack Repair Brake System Service: Brake Pad/Shoe Replacement, Rotor/Drum Machining or Replacement, Brake Fluid Bleeding, Caliper and Wheel Cylinder Rebuilding, Parking Brake Adjustment Electrical Troubleshooting: Wiring Diagram Interpretation, Circuit Testing, Component Diagnosis, Starter Motor and Alternator Testing, Ignition System Troubleshooting Diagnostic Procedures: Troubleshooting Flowcharts, Symptom-Based Diagnostics, Component Testing Procedures, Diagnostic Trouble Codes (if applicable for the era) Technical Depth Depth Of Information: Comprehensive, suitable for professional technicians and experienced DIY enthusiasts. Covers everything from basic fluid changes to complete engine rebuilds and electrical system diagnostics. Specification Detail: Includes detailed torque specifications, clearances, timing settings, fluid capacities, resistance values, and diagnostic parameters. Illustrations Diagrams: Contains exploded views, schematic diagrams, wiring diagrams, and step-by-step illustration of repair procedures. 📊 Manual Specifications File Format File Format: Print (Original) Print Quality Print Quality: High-quality factory printing on durable paper Binding Type Binding Type: Stapled/Perfect Bound (typical for factory manuals) Paper Type Paper Type: Durable, semi-gloss paper stock ⚙️ Engine Specifications Primary Engine Engine Type: Rotary (Wankel) Engine Code: 12A Displacement Cc: 1146 cc (69.9 ci) - Equivalent Displacement Rotor Design: Two-Rotor Performance Horsepower Hp: 100-135 hp (depending on market and emission controls) Torque Lb-Ft: 100-115 lb-ft (depending on market and emission controls) Fuel System Fuel Delivery: Carbureted (e.g., Nikki 4-barrel downdraft carburetor) Fuel Type: Unleaded Gasoline (Premium recommended) Engine Components Ignition System: Distributor-based, electronic ignition Cooling System: Water-cooled, thermostat controlled Lubrication System: Forced lubrication with oil sump; separate oil metering system for apex seals 🔧 Transmission Standard Transmission Type Standard: 5-Speed Manual Transmission Optional Transmission Type Optional: 3-Speed Automatic Transmission (less common) Features Clutch Type: Dry Single Plate Gear Ratios Manual: Specific ratios available in manual, typically detailed within the manual itself. Transmission Fluid Spec Manual: GL-5 Gear Oil (SAE 75W-90 or 80W-90 typically) Transmission Fluid Spec Automatic: Dexron III or equivalent automatic transmission fluid 📐 Dimensions Exterior Length Mm: 4150 mm (approx.) Width Mm: 1650 mm (approx.) Height Mm: 1295 mm (approx.) Wheelbase Mm: 2220 mm (approx.) Weights Curb Weight Kg: 950-1050 kg (approx., depending on equipment) Gross Vehicle Weight Rating Kg: Not specified by manual, but typical for class. Wheels Tires Wheelbase Bolt Pattern: 4x110 Standard Tire Size: 185/70R13 (typical) 🛡️ Safety Features Ratings NHTSA Rating: Not available for this era of vehicle. Active Features Brakes: Front ventilated discs, Rear drums. Handling Dynamics: Rear-wheel drive, balanced weight distribution, sophisticated suspension geometry for its time. Passive Features Seatbelts: Three-point front seatbelts Body Construction: Unibody construction with safety structure. 💡 Technology Features Infotainment Audio System: Factory AM/FM Radio with Cassette Player (optional). Driver Assistance ABS: Not standard on most 1983 models, potentially available as a rare option. Cruise Control: Available as an option on higher trims. Connectivity Connectivity Features: None (pre-digital era). 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000-5,000 miles or 6 months (whichever comes first), depending on driving conditions. Spark Plug Replacement: Refer to manual, typically around...