🏷️ Basic Information Identification Make: Mazda Model: RX-3 Year Range Covered: 1971-1977 Codes Vin Decoder Information: Likely includes VIN decoding for the specified years, allowing identification of specific vehicle configurations. 👋 Introduction Market Position Target Audience: Do-it-yourself enthusiasts and professional mechanics seeking detailed repair and maintenance information. Competitive Analysis Advantage: Instant download availability and comprehensive coverage provide immediate access to essential repair data, crucial for older vehicles like the RX-2 and RX-3. Key Features Ease Of Use: Easy-to-read text sections with top-quality diagrams and step-by-step instructions. Accessibility: No special software required beyond a PDF reader; accessible on all computers. Value Proposition Problem Solving: Empowers users to 'Fix your problems now' with detailed guidance. 📋 Manual Details Coverage Areas Primary Coverage: Complete vehicle service and repair for Mazda RX-2 and RX-3 models from 1971 to 1977. Page Count Estimated Page Count: Detailed page count not specified, but described as covering 'every single detail' and 'complete disassembly,' suggesting a substantial document, likely several hundred pages. Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: Digital PDF 📖 Manual Coverage Systems Covered Powertrain: Rotary engine (12A), clutch, transmission (manual and automatic variants), driveshaft, differential, axles. Chassis And Suspension: Front and rear suspension (geometry, components, adjustment), steering system, braking system (front discs, rear drums), wheel alignment. Electrical System: Wiring diagrams, ignition system, charging system (alternator/generator), starting system, lighting, gauges, horn, fuse box. Fuel And Emissions: Carburetor systems (likely Hitachi/Mikuni variants for the 12A), fuel pump, fuel lines, emission control systems relevant to the era. Body And Interior: Body panel removal/installation, door mechanisms, glass, interior trim, seat removal, HVAC (heating, ventilation, and air conditioning) systems. Procedures Included Engine Overhaul: Detailed procedures for engine disassembly, inspection, assembly, and rebuilding, including apex seal replacement, rotor housing inspection, and peripheral port timing. Transmission Service: Transmission removal, disassembly, inspection of gears and synchros, reassembly, and fluid change procedures. Brake Service: Brake pad/shoe replacement, caliper/wheel cylinder overhaul, brake fluid flushing and bleeding, parking brake adjustment. Suspension And Steering Repair: Ball joint replacement, tie rod end replacement, shock absorber/strut replacement, power steering system checks and repairs (if equipped). Electrical Troubleshooting: Diagnostic procedures for common electrical faults, including testing components and tracing wiring issues using provided diagrams. Technical Depth Diagnostic Capability: Advanced diagnostics with step-by-step troubleshooting guides and fault code interpretation (where applicable). Repair Scope: Covers everything from routine maintenance and adjustments to complete engine rebuilds and major component overhauls. Diagrams And Illustrations: High-quality diagrams and exploded views illustrating component locations, assembly sequences, and repair procedures. 📊 Manual Specifications File Format Format: PDF Print Quality Printability: Full Printable Zoom Capability: YES (Zoom IN/OUT) Binding Type Binding: Digital Download (no physical binding) Paper Type Paper Type: Digital (N/A - printable on user's preferred paper type) Delivery Delivery Method: Instant Download Requirements Software Requirements: Adobe PDF Reader & WinZip (for potential file extraction if zipped, though PDF is primary) Compatibility Operating Systems: Compatible with All Versions of Windows & Mac ⚙️ Engine Specifications Primary Engine Engine Type: Rotary (Wankel) Engine Code: 12A (likely variations for different market/emission standards) Displacement: 1.16 L (approx. 67.4 cu in) per rotor housing, total effective displacement often quoted around 1.3 L for twin-rotor configurations. Performance Horsepower Range: Typically 100-130 hp depending on specific market tune and emissions equipment. Torque Range: Approximately 110-130 lb-ft, delivered smoothly due to rotary design. Fuel System Carburetion: Twin-throat downdraft carburetors (e.g., Hitachi, Mikuni) are common for the 12A engine. Details on specific carburetor models and tuning included. Fuel Type: Unleaded gasoline (as emissions regulations evolved during this period). Maintenance Points Apex Seals: Critical wear component; manual will detail inspection, replacement procedures, and lubrication recommendations. Cooling System: Radiator, hoses, water pump, thermostat, and coolant specifications. Rotary engines require precise temperature management. Lubrication System: Oil pump, oil filter part numbers, oil capacity, and API service recommendations. Details on oil injection systems for apex seals. 🔧 Transmission Standard Transmission Type: Likely a 4-speed manual transmission as standard, with potential 5-speed upgrades available in later models or aftermarket. Optional Transmission Type: Optional 3-speed automatic transmission was available on some models. Features Gear Ratios: Specific gear ratios for manual and automatic transmissions will be detailed, allowing for performance analysis and maintenance. Clutch System: Single-plate dry clutch. Manual covers clutch disc replacement, pressure plate, release bearing, and flywheel inspection. Maintenance Fluid Type And Capacity: Specifications for transmission fluid (e.g., GL-4 or GL-5 gear oil) and differential fluid, along with required capacities, will be provided. 📐 Dimensions Exterior Body Styles: Available as Coupe and Sedan. Rotary engine layout allowed for compact hood design. Weights Curb Weight: Curb weight typically ranged from approximately 2,200 to 2,500 lbs (1000-1150 kg) depending on body style and equipment. 🛡️ Safety Features Ratings Crash Safety Era: As the vehicles are from the 1970s, modern crash safety ratings (like NHTSA or IIHS) are not...