🏷️ Basic Information Identification Make: Mazda Model: RX-7 Generation: First Generation (SA22C/FB) Codes Chassis Codes: SA22C (1978-1980), FB (1981-1985) 👋 Introduction Market Position Target Audience: RX-7 enthusiasts, DIY mechanics, restoration specialists, vintage car owners Competitive Analysis Value Proposition: Cost-effective alternative to expensive factory shop manuals, comprehensive digital access Key Features Delivery Method: Email delivery, instant access Content Advantage: Contains all information found in factory shop manual CD-ROMs Usability: Searchable PDF, easy navigation, ability to print specific sections 📋 Manual Details Coverage Areas Years Covered: 1979-1985 Page Count Estimated Page Count: Extensive (Likely 1000+ pages based on typical factory manuals) Manual Type Type: Workshop Service / Repair Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Engine: Rotary engine (12A and 13B variations), lubrication, cooling, fuel delivery (carburetor systems) Fuel System: Carburetor diagnosis, adjustment, and overhaul (likely Hitachi, Mikuni, or Solex carburetors specific to the RX-7), fuel pump, fuel lines Transmission: Manual transmission (e.g., W55, J50S), clutch system, driveline Suspension: Front and rear suspension, steering system, wheel alignment specifications Brakes: Front disc brakes, rear drum brakes (or optional rear discs on later models), brake system hydraulics, parking brake Electrical System: Ignition system, starting and charging system, lighting, instrumentation, wiring diagrams Cooling System: Radiator, fan, water pump, thermostat, coolant flow Heating And Air Conditioning: HVAC system components, refrigerant handling (where applicable), fan operation Body: Body panel repair, trim, glass, doors, seats, interior components Emission Control Systems: Emissions-related components, diagnosis, and adjustments (e.g., air injection, EGR) Procedures Included Maintenance: Routine lubrication, fluid changes, filter replacements, tune-up procedures Repair: Detailed step-by-step instructions for component overhaul and replacement Diagnostics: Troubleshooting guides, symptom-based diagnostics, common fault identification Technical Depth Depth: Comprehensive, covering rebuilds, adjustments, and component-level diagnostics 📊 Manual Specifications File Format Digital Format: PDF Print Quality Printability: Printable in full or by section, high-resolution images and diagrams Binding Type Binding: N/A (Digital Format) Paper Type Paper Quality For Print: N/A (Digital Format - User Dependent) ⚙️ Engine Specifications Primary Engine Engine Type: Mazda Wankel Rotary Engine Displacement: 1.1L (1146cc) for 12A, 1.3L (1308cc) for 13B Engine Code 12A: 12A (RE01) Engine Code 13B: 13B (RE02, RE03) Performance Horsepower 12A Early: ~100-105 hp @ 6500 rpm Torque 12A Early: ~105 lb-ft @ 3500 rpm Horsepower 13B Late: ~115-135 hp @ 6500 rpm (depending on year and emissions) Torque 13B Late: ~125-135 lb-ft @ 3500-4000 rpm Fuel System Fuel Delivery: Two-barrel Carburetor (e.g., Hitachi, Mikuni, Solex) Fuel Type: Unleaded gasoline Ignition System Ignition Type: Distributor-based, single ignition coil (some later models may have CDI) 🔧 Transmission Standard Transmission Type: 4-speed or 5-speed Manual Transmission Optional Transmission Type: 3-speed Automatic Transmission (less common) Features Clutch Type: Dry single-plate, hydraulically actuated 📐 Dimensions Exterior Body Styles: 2-door Coupe, 2+2 Coupe, 2-door Liftback/Hatchback Weights Curb Weight Approx: 2,300 - 2,700 lbs (1043 - 1225 kg), varies by body style and equipment 🛡️ Safety Features Ratings Crash Test Performance: Limited official NHTSA/IIHS data for this era; general structural integrity considered good for its time but lacks modern safety features. Active Features Active Safety Features: Standard Disc Brakes (front), optional Rear Disc Brakes (later models), Power-assisted brakes Passive Features Passive Safety Features: Seat belts (3-point front, lap rear), padded dashboard and steering wheel, energy-absorbing steering column 💡 Technology Features Infotainment Audio System: Factory AM/FM radio and cassette player (typical for the era), optional power antenna Driver Assistance Driver Aids: None (pre-dating modern driver-assistance systems) Connectivity Connectivity Features: None (pre-dating modern connectivity features) 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000 miles (4,800 km) or 3 months, whichever comes first Spark Plug Replacement: Every 15,000-20,000 miles (24,000-32,000 km) for standard plugs; specific rotary plugs may vary. Air Filter Replacement: Every 15,000 miles (24,000 km) or annually Fluid Specifications Engine Oil Type: API SG or SH rated, 10W-30 or 10W-40 (check specific manual for ambient temperature recommendations) Coolant Type: Ethylene glycol-based antifreeze, 50/50 mix with distilled water Transmission Fluid Type Manual: API GL-4 SAE 75W-90 or 80W-90 gear oil Brake Fluid Type: DOT 3 or DOT 4 brake fluid Known Issues Apex Seals: Wear or failure of apex seals is a common issue leading to compression loss and engine damage. Carburetor Performance: Carburetors can become clogged or require frequent adjustment due to age and fuel quality. Oil Consumption: Rotary engines naturally consume a small amount of oil as part of their lubrication system; excessive consumption indicates issues. Cooling System Reliability: Overheating can be an issue if the cooling system is not meticulously maintained, due to the concentrated heat of the rotary design. Chassis Rust: As with many cars of this era, rust can be a significant issue, particularly in the floor pans, wheel wells, and suspension mounting points. 📚 Vehicle History Brand Heritage Mazda Rotary Legacy: The RX-7 cemented Mazda's reputation for innovation with its rotary engine technology, a departure...