🏷️ Basic Information Identification Make: Mazda Model: RX2 Model Code: S124A (Coupe), S124A/S132A (Sedan) Production Years Covered: 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978 Codes Chassis Codes: S124A (Coupe), S132A (Sedan) 👋 Introduction Market Position Era Context: The Mazda RX2, part of Mazda's early foray into rotary-powered vehicles, was a stylish and performance-oriented compact car that competed in a segment often dominated by piston-engined rivals. Competitive Analysis Competitors: Toyota Corolla, Datsun 1200/Sunny, Ford Escort, Holden Torana Key Features Rotary Engine Appeal: Unique smooth power delivery and higher revving capabilities compared to contemporary piston engines. Design: Sleek, sporty styling, particularly the coupe variant, which appealed to enthusiasts. Performance Focus: Positioned as a more engaging and performance-oriented option in its class. 📋 Manual Details Coverage Areas Body Styles: Coupe, Sedan Geographic Markets: Global (Primary focus on markets where RX2 was officially sold, e.g., Japan, Australia, North America) Page Count Estimated Pages: Approximately 500+ Manual Type Type: Workshop Service Repair Manual Language Language: English (Likely translated from original Japanese) Format Format: Digital (PDF) 📖 Manual Coverage Systems Covered Engine: Rotary (12A, 13A variations), Engine internals, Lubrication system, Cooling system, Fuel system, Ignition system, Emission control systems Transmission: Manual Transmission (4-speed, 5-speed), Automatic Transmission (optional), Clutch, Drivetrain components (driveshaft, differential) Suspension: Front Independent Suspension (MacPherson Strut), Rear Suspension (Leaf Spring or Coil Spring depending on variant), Steering system, Wheel alignment Brakes: Front Disc Brakes, Rear Drum Brakes, Brake hydraulics, Parking brake system Electrical: 12V Electrical System, Battery, Charging system (alternator), Starting system, Lighting system, Instrumentation, Ignition and related controls, Wiring diagrams Body And Chassis: Body construction, Frame (if applicable), Doors, Hood, Trunk, Glass, Bumpers, Interior trim, Paint and corrosion protection Procedures Included Routine Maintenance: Oil changes, Filter replacements, Spark plug inspection/replacement, Fluid level checks and top-offs, Belt adjustments Engine Repair: Engine teardown and reassembly, Apex seal replacement, Rotor housing inspection, Rebuild procedures for rotary engine specific components Transmission Service: Transmission fluid changes, Clutch replacement, Gearbox overhaul, Differential service Brake Service: Brake pad/shoe replacement, Disc/drum machining, Caliper/wheel cylinder overhaul, Bleeding brake system Electrical Diagnostics: Troubleshooting electrical faults, Component testing, Wiring harness repair, Use of diagnostic tools Suspension And Steering: Shock absorber/strut replacement, Bushing replacement, Tie rod end replacement, Power steering system service (if equipped) Bodywork: Panel removal and installation, Door mechanism adjustment, Glass replacement, Rust repair techniques Troubleshooting: Diagnostic flowcharts, Symptom-based troubleshooting guides, Common problem identification Technical Depth Depth: Comprehensive (covers basic maintenance to complete engine rebuilds and major system overhauls) 📊 Manual Specifications File Format Digital Format: PDF Searchable: Yes (typically, depending on original scan quality) Printable: Yes Print Quality Quality: Varies based on original source and digital conversion, generally good clarity for diagrams and text. Binding Type Binding: N/A (Digital product) Paper Type Paper: N/A (Digital product) ⚙️ Engine Specifications Primary Engine Engine Type: Rotary (Wankel) Engine Codes: 12A (Two-Rotor) Displacement Cc: 1146 cc (nominal, two rotors x 573 cc per rotor) Displacement Cu In: 69.9 cu in Performance Horsepower Gross Ps: Approx. 90-100 PS (depending on specific market and emission controls) Torque Gross Lb Ft: Approx. 95-105 lb-ft (depending on specific market and emission controls) Fuel System Carburetion: Hitachi 2-barrel carburetor (early models), later models may feature progressive or dual-barrel setups. Fuel Type: Unleaded gasoline (preferred) Engine Maintenance Apex Seal Material: Typically carbon-infused material or sodium-filled seals. Lube Oil Type: Specific rotary oil (e.g., Castrol RX Super or equivalent), check manual for exact API/SAE rating. 🔧 Transmission Standard Type: 4-speed Manual Transmission Optional Type: 3-speed Automatic Transmission Features Clutch Type: Single Dry Plate Maintenance Manual Transmission Fluid: GL-4 Gear Oil (e.g., SAE 75W-90 or 80W-90, consult manual for specifics) Automatic Transmission Fluid: Dexron III or equivalent (consult manual for specific type) 📐 Dimensions Exterior Wheelbase Coupe Mm: 2319 mm (91.3 in) Wheelbase Sedan Mm: 2431 mm (95.7 in) Length Coupe Mm: 4056 mm (159.7 in) Width Mm: 1600 mm (63.0 in) Height Coupe Mm: 1316 mm (51.8 in) Weights Curb Weight Kg Coupe: Approx. 980 kg (2160 lbs) Gross Vehicle Weight Rating Kg: Consult vehicle plate or manual Wheels And Tires Wheel Bolt Pattern: 4x110 Tire Sizes Common: 165SR13, 175/70SR13 (Check specific models) 🛡️ Safety Features Ratings Safety Ratings Era: No standardized crash test ratings as per modern NHTSA/Euro NCAP exist for this period. Safety features were basic. Active Features Braking System: Front Disc Brakes, Rear Drum Brakes Passive Features Seatbelts: Standard lap belts, 3-point belts may have been optional or standard on higher trims/later models. Construction: Unitized body construction, likely with basic crumple zones 💡 Technology Features Infotainment Audio System: Basic AM/FM radio, optional AM/FM with cassette player. Speaker configuration typically 2 or 4. Driver Assistance ABS: Not available. Anti-lock Braking System was a nascent technology in this period and not fitted to the RX2. Connectivity Connectivity Features: None (pre-digital age) 🔧 Maintenance Service Intervals Oil Change Interval Km:...