🏷️ Basic Information Identification Make: Mazda Model: RX-7 Model Year: 1980 Generation Generation Name: First Generation (SA22C) Codes Chassis Code: SA22C Engine Code Detail: 12A is the designation for the twin-rotor Wankel engine used in early RX-7 models. 👋 Introduction Market Position Market Position: The 1980 Mazda RX-7 represented a groundbreaking entry into the sports car market, offering unique rotary engine technology and a lightweight, agile platform that challenged established European and American competitors. It appealed to enthusiasts seeking an affordable, high-performance alternative with distinctive styling. Design Philosophy: The RX-7 was conceived as a lightweight, driver-oriented sports car that prioritized handling and spirited driving over brute power, a philosophy that defined its success. Competitive Analysis Competitive Analysis: Competed against cars like the Datsun Z-cars (280ZX), Toyota Celica Supra, and entry-level Porsche models. Its primary differentiator was the Wankel rotary engine, offering a smooth, high-revving power delivery and a compact engine design. Key Features Key Features: Wankel rotary engine, lightweight chassis, excellent weight distribution, sharp handling, distinctive pop-up headlights, sporty coupe body style, driver-focused cockpit. 📋 Manual Details Coverage Areas Coverage Areas: Engine, Emission Control System, Lubrication, Cooling System, Fuel System, Inlet and Exhaust Systems, Engine Electrical System, Clutch, Manual Transmission, Automatic Transmission, Propeller Shaft, Rear Axle, Steering, Brakes, Wheels, Suspension, Body, Body Electrical System, Technical Data, Special Data Technical Data Section: Includes specifications such as torque values, clearances, fluid capacities, electrical resistance values, engine timing settings, and emissions data. Page Count Page Count Estimated: Estimated 600-800 pages (typical for a comprehensive factory service manual of this era) Manual Type Description: This is a complete factory service manual, meaning it contains all the information a Mazda dealership technician would use to diagnose, repair, and maintain the 1980 Mazda RX-7. Manual Type Manual Type: Factory Service Repair Manual Language Language: English Format Format: PDF/ZIP 📖 Manual Coverage Systems Covered Systems Covered: Rotary Engine (12A), Ignition System, Carburetion (variable venturi), Emissions Controls (air injection, EGR), Lubrication System (oil seals, oil pump), Cooling System (radiator, thermostat, water pump), Fuel Delivery (fuel pump, fuel filter), Exhaust System, Clutch Operation and Adjustment, Manual Transmission (gearbox internals, linkages), Automatic Transmission (operation, adjustment), Driveshaft and U-joints, Rear Axle and Differential, Steering System (rack and pinion), Brake System (front discs, rear drums), Wheel Bearing Service, Suspension (front struts, rear multi-link), Body Exterior and Interior, Lighting, Instrumentation, Wiper/Washer System, Power Windows (if equipped), Door Locks Body Electrical System: Headlights (including pop-up mechanism), taillights, turn signals, interior lighting, dashboard illumination, horn, wiper motor, washer pump, radio wiring, accessory circuits, fuse box layout and function. Suspension Details: Front: MacPherson strut independent suspension with lower control arms. Rear: Live axle with four trailing links and a Panhard rod. Details on bushings, shock absorbers, and alignment specifications. Procedures Included Procedures Included: Routine Maintenance (oil changes, filter replacements, tune-ups), Engine Overhaul and Reassembly, Rotary Apex Seal Inspection and Replacement, Carburetor Adjustment and Rebuild, Ignition Timing and Coil Testing, Emission Control System Diagnosis and Repair, Cooling System Flushing and Component Replacement, Fuel System Troubleshooting, Clutch Adjustment and Replacement, Transmission Rebuild Procedures, Rear Axle Overhaul, Brake Pad and Rotor/Drum Replacement, Suspension Component Replacement (struts, bushings), Steering Gearbox Service, Body Panel Alignment and Repair, Electrical System Diagnosis (wiring diagrams, component testing), Diagnostic Trouble Codes (where applicable for the era), Torque Specifications, Special Tool Recommendations Engine Rebuild Procedures: Complete disassembly and reassembly of the 12A rotary engine, including apex seal replacement, rotor housing inspection and lapping, eccentric shaft and bearing checks, and oil seal installation. Torque specifications for all internal engine components. Brake System Overhaul: Front disc brake caliper service, pad replacement, rotor machining or replacement. Rear drum brake shoe replacement, wheel cylinder service, and adjustment. Brake line and hose inspection and replacement. Technical Depth Technical Depth: Comprehensive, ranging from basic fluid checks and adjustments to full engine rebuilds, transmission overhauls, and detailed electrical system diagnostics. Designed for both professional technicians and experienced DIY enthusiasts. Diagnostic Procedures: Detailed step-by-step diagnostic procedures for all major systems, including troubleshooting flowcharts for common problems, electrical continuity testing, voltage checks, and component resistance measurements. Electrical Schematics: Includes comprehensive wiring diagrams for all electrical systems, crucial for diagnosing faults in the ignition, lighting, charging, and accessory circuits. Special Tools: The manual will often list specific Mazda-J-codes for special tools required for certain procedures, such as rotor housing alignment or specific bearing adjustments. 📊 Manual Specifications File Format File Format: PDF/ZIP (Requires unzipping software like WinRAR) Compatibility: Compatible with Windows, macOS, and Linux operating systems. Print Quality Print Quality: Digital Reproduction of Original Factory Manuals. Clarity of diagrams and text will depend on the original source quality. Binding Type Binding Type: N/A (Digital Product) Paper Type Paper Type: N/A (Digital Product) ⚙️ Engine Specifications Primary Engine Engine Type: Rotary (Wankel) Engine Code: 12A Displacement: 1146 cc (2 x 573cc rotors) Performance Horsepower Net: Approx. 100-110...