🏷️ Basic Information Identification Make: Mazda Model: RX-2 / RX-3 Generation Codes: SA22C (RX-7 precursor, but RX-2/3 are distinct chassis) Model Years Covered: 1971, 1972, 1973, 1974, 1975, 1976, 1977 👋 Introduction Market Position Target Audience: Owners of Mazda RX-2 and RX-3 vehicles, classic car enthusiasts, independent mechanics, and restoration specialists. Value Proposition: Provides detailed, year-specific repair and maintenance information crucial for preserving and servicing these iconic rotary-powered Mazda models. Competitive Analysis Manual Uniqueness: Explicitly states it's make, model, and year-specific, contrasting with less precise generic manuals. Focuses on the unique rotary engine and chassis of the RX-2/RX-3. Key Features Delivery Method: Instant Download via email link, ensuring immediate access without waiting for physical delivery. Payment Options: Credit Card or PayPal. 📋 Manual Details Coverage Areas Primary Coverage Areas: Engine, Transmission, Drivetrain, Chassis, Electrical, Body, Maintenance, Troubleshooting Page Count Estimated Page Count: Varies by specific edition, typically 300-600 pages for comprehensive service manuals of this era. Manual Type Manual Type: Service and Repair Manual Language Language: English Format Digital Format: PDF Additional Formats Delivery Method: Instant Download Compatibility Pc Mac Compatibility: YES 📖 Manual Coverage Systems Covered Engine Systems: Rotary engine (12A, 13B), fuel injection (if applicable for later models), carburetor, ignition, cooling, lubrication, exhaust Transmission Drivetrain: Manual transmission (4-speed, 5-speed), clutch, driveshaft, rear axle, differentials Chassis Suspension: Front suspension (independent, strut-based), rear suspension (leaf springs, later models might have coil springs), steering, wheels, tires Braking System: Hydraulic drum brakes (front and rear), disc brakes (front on some models), parking brake, brake fluid specifications Electrical System: Battery, charging system (alternator), starter motor, ignition system, lighting, gauges, wiring diagrams, switches, fuses Body Interior: Body panels, doors, windows, seats, interior trim, HVAC (heater, ventilation) Procedures Included Major Repair Procedures: Engine rebuild (rotary apex seal replacement, rotor housing inspection), transmission overhaul, clutch replacement, suspension component replacement, brake system repair Routine Maintenance: Oil changes, filter replacements, spark plug checks, fluid level checks and top-offs, lubrication points Diagnostic Procedures: Troubleshooting guides, symptom-based diagnostics, electrical system tracing, engine performance analysis Installation Replacement: Engine installation/removal, transmission installation/removal, starter motor replacement, alternator replacement, component re-wiring Technical Depth Depth Of Coverage: Comprehensive, covering everything from basic adjustments and fluid changes to full engine and transmission rebuilds, including detailed electrical schematics and component testing procedures. 📊 Manual Specifications File Format File Type: PDF Searchability: Likely searchable text-based PDF, allowing for keyword searches of procedures and specifications. Print Quality Printability: Printable pages, allowing users to print specific sections or the entire manual. Digital Viewing: Zoom in/out capability for clear viewing of diagrams and text on screen. Binding Type Digital Binding: N/A (Digital Download) Paper Type Digital Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Rotary Engine (Wankel) Engine Displacements Common: 12A (1146cc effective displacement), 13B (1308cc effective displacement) Engine Designation Rx2: Likely 12A rotary Engine Designation Rx3: Likely 12A rotary, with potential for early 13B on later models. Performance Horsepower Range: Approximately 90-125 hp depending on specific engine variant, carburetion, and emissions controls. Torque Range: Approximately 100-120 lb-ft, varying with engine. Fuel System Carburetion: Typically downdraft twin-barrel carburetors (e.g., Hitachi, Solex) on early models. Later models may feature fuel injection. Fuel Type: Unleaded gasoline Lubrication Oil Type Recommendation: Rotary-specific oil, often with a separate oil metering system. Manual will specify API service categories and viscosity grades (e.g., 10W-30, 20W-50). 🔧 Transmission Standard Transmission Type Standard: 4-speed manual transmission Optional Transmission Type Optional: 5-speed manual transmission (often a desirable upgrade), 3-speed automatic transmission (less common) Features Clutch Type: Single dry plate, hydraulically operated clutch Transmission Fluid Spec: Likely GL-4 gear oil (manual transmission). Manual will specify viscosity and API rating. 📐 Dimensions Exterior Body Styles: RX-2: Coupe, Sedan. RX-3: Coupe, Sedan, Wagon, Rotary Pickup (Savanna). Wheelbase Approx: RX-2 Coupe: ~95 inches. RX-3 Coupe: ~95 inches. RX-3 Sedan/Wagon: ~98 inches. Weights Curb Weight Range: Approximately 2000-2300 lbs depending on body style and equipment. 🛡️ Safety Features Ratings Safety Ratings Era: Vehicles from this era pre-date modern standardized crash testing (NHTSA, IIHS). Ratings are not applicable in the modern sense. Active Features Active Safety Features Era: Basic braking system, steering, lighting. Limited electronic aids. Passive Features Passive Safety Features: Lap seat belts (front), minimal crumple zones, basic structural integrity. 💡 Technology Features Infotainment Infotainment System: Basic analog radio (AM/FM), cassette player (on later models). No modern infotainment or digital displays. Driver Assistance Driver Assistance Features: None by modern standards. Relies on driver input and basic vehicle dynamics. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 3,000 miles or 3 months, but manual will provide precise recommendations based on driving conditions. Spark Plug Service: Inspection and potential replacement at intervals like 10,000-15,000 miles. Rotary plugs are specific. Transmission Fluid Interval: Recommended change every 15,000-30,000 miles, depending on use. Manual will specify. Fluid Specifications Engine Oil Capacity 12A: Approximately 4.5 -...