🏷️ Basic Information Identification Make: Mazda Model: RX-7 Model Code: SA22C (First Generation) Year: 1980 Codes Chassis Code: SA22C 👋 Introduction Market Position Vehicle Segment: Sports Car / Personal Luxury Coupe Competitors: Datsun 280ZX, Toyota Celica Supra, Chevrolet Camaro, Ford Mustang Key Features Unique Selling Proposition: Wankel Rotary Engine, lightweight chassis, excellent handling dynamics Historical Significance Impact On Brand: Established Mazda's reputation for innovative engineering and performance 📋 Manual Details Coverage Areas Manual Type: Factory Service Workshop Manual Language: English Format: Printed Book Page Count: Estimated 500+ pages (typical for this era's comprehensive manuals) Coverage Scope: Complete vehicle repair and maintenance 📖 Manual Coverage Systems Covered Engine: Rotary Engine (12A) Fuel System: Carburetion, Fuel pump, Lines, Tank Ignition System: Distributor, Coils, Spark Plugs, Timing Cooling System: Radiator, Fan, Water Pump, Hoses Lubrication System: Oil Pump, Oil Filter, Oil Cooler (if equipped), Oil Pan Transmission: Manual Transmission, Automatic Transmission (if applicable) Drivetrain: Clutch, Driveshaft, Differential, Axles Suspension: Front Struts, Rear Axle, Springs, Shocks, Bushings Steering: Steering Rack, Steering Column, Tie Rods Brakes: Front Disc Brakes, Rear Drum Brakes, Master Cylinder, Lines, Parking Brake Electrical System: Battery, Alternator, Starter, Wiring Diagrams, Lighting, Gauges Body And Chassis: Frame, Body Panels, Doors, Hood, Trunk, Interior Trim Heating And Air Conditioning: HVAC System Components, Controls, Refrigerant (if equipped) Exhaust System: Manifold, Catalytic Converter (if applicable), Muffler, Pipes Procedures Included Maintenance: Oil Changes, Filter Replacements, Spark Plug Replacement, Fluid Checks Troubleshooting: Diagnostic Charts, Symptom-based problem solving Repair: Engine Overhaul, Transmission Rebuild, Brake Service, Suspension Overhaul, Electrical Component Replacement Disassembly And Assembly: Detailed step-by-step instructions for component removal and installation Specifications: Torque values, Clearances, Tolerances, Fluid Capacities Wiring Diagrams: Comprehensive electrical system schematics Technical Depth Depth Level: Complete rebuilds and advanced diagnostics Diagnostic Tools: Information on necessary tools and their usage Technical Accuracy: Factory-level accuracy and detail 📊 Manual Specifications File Format File Type: Physical Book Print Quality Print Quality: High-quality print, clear diagrams and text Binding Type Binding: Stapled or perfect bound (typical for OEM manuals) Paper Type Paper Quality: Durable, high-quality paper suitable for workshop environments ⚙️ Engine Specifications Primary Engine Engine Type: Rotary (Wankel) Engine Engine Code: 12A Displacement: 2x654cc (effective displacement: 1,308 cc) Performance Horsepower: 100-105 hp @ 6,000 RPM (approx. for US models) Torque: 105-110 lb-ft @ 3,500 RPM (approx. for US models) Fuel System Carburetor: Hitachi 2-barrel downdraft carburetor (or similar) Fuel Type: Unleaded Gasoline (87 Octane or higher recommended) Lubrication System Oil Type: API SG or higher, SAE 10W-30 or 10W-40 recommended (check manual for specifics) Cooling System Coolant Type: Ethylene Glycol based antifreeze, 50/50 mix with distilled water 🔧 Transmission Standard Type: 4-speed Manual Transmission Optional Type: 3-speed Automatic Transmission Features Manual Fluid Spec: GL-5 Gear Oil, SAE 75W-90 or 80W-90 (check manual) Automatic Fluid Spec: Dexron III (or equivalent) Automatic Transmission Fluid (ATF) 📐 Dimensions Exterior Length: 4200 mm (approx.) Width: 1650 mm (approx.) Height: 1255 mm (approx.) Wheelbase: 2420 mm (approx.) Weights Curb Weight: 1080-1120 kg (approx.) Gross Vehicle Weight Rating: Not specified (typical for personal vehicles) Towing Capacity: Not Applicable 🛡️ Safety Features Ratings NHTSA Ratings: Not rated under modern standards Active Features Brake System: Front ventilated discs, rear drums Parking Brake: Mechanical, rear drum Passive Features Seat Belts: Three-point front seatbelts Steering Column: Collapsible steering column 💡 Technology Features Infotainment Radio Type: AM/FM Radio, possibly with cassette player (optional) Driver Assistance ABS: Not available on most 1980 models Cruise Control: Optional on some trims Connectivity Connectivity Features: None (pre-digital era) 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000 miles or 3 months (recommended, consult manual for precise intervals) Air Filter Replacement: Every 15,000 miles or 12 months (or as needed based on conditions) Spark Plug Replacement: Every 15,000 - 20,000 miles (rotary specific plugs may differ) Coolant Flush: Every 24,000 miles or 24 months Fluid Specifications Engine Oil Capacity: 4.5 Liters (approx., including filter) Transmission Fluid Capacity Manual: 1.5 Liters (approx.) Differential Fluid Capacity: 1.0 Liter (approx.) Brake Fluid Type: DOT 3 or DOT 4 (check manual) Known Issues Rotary Engine Apex Seals: Wear and failure of apex seals is a common issue with rotary engines, leading to compression loss. Regular proper maintenance is critical. Carburetor Tuning: Carburetors can require frequent tuning and maintenance due to sensitivity to altitude and fuel quality. Rust And Corrosion: Common for vehicles of this age, especially in areas with road salt. Body panels and undercarriage are susceptible. Electrical Gremlins: Aging wiring harnesses and connections can lead to intermittent electrical issues. 📚 Vehicle History Brand Heritage Company Founding: 1920 (as Toyo Cork Kogyo Co., Ltd.) Automotive Division Founding: 1960 Model Evolution First Generation Start: 1978 First Generation End: 1985 Facelifts During Gen1: 1980 facelift included revised front bumper, grille, and taillights Production Manufacturing Location: Hiroshima, Japan Sales Regions: Global (North America, Japan, Europe, Australia, etc.) 🏆 Awards & Recognition...