🏷️ Basic Information Identification Make: Mazda Model: RX-2 Year: 1976 Generation Generation Designation: First Generation (1971-1978) Codes Chassis Code: 808/818 (Maruti) 👋 Introduction Market Position Historical Context: The Mazda RX-2, known as the Capella Rotary in some markets, was a significant model in Mazda's early adoption of rotary engine technology. It targeted a segment of buyers seeking sporty performance and unique engineering. Competitive Analysis Key Competitors Era: Competed with other sporty coupes and sedans of the mid-1970s, often offering a distinct alternative due to its rotary powerplant. Key Features Unique Selling Proposition: The primary appeal was the smooth-revving, compact rotary engine, providing a distinct driving experience compared to conventional piston engines of the era. 📋 Manual Details Coverage Areas Primary Coverage: Mechanical, Electrical, Body, and Troubleshooting for the 1976 Mazda RX-2 Secondary Coverage: Maintenance, Diagnostics, Component Replacement, and Specifications Page Count Estimated Page Count: Varies by specific factory publication, but comprehensive manuals of this era often exceed 500 pages. Manual Type Type: Factory Service and Repair Manual Language Language: English Format Digital Format: PDF 📖 Manual Coverage Systems Covered Powertrain: Rotary Engine (Wankel), Lubrication, Cooling, Fuel System, Ignition System, Exhaust System, Automatic Transmission, Manual Transmission, Driveshafts, Differential, Axles. Chassis And Suspension: Front Suspension (MacPherson Strut), Rear Suspension (Leaf Spring or Watt's Linkage), Steering System (including power steering), Wheel Alignment, Tires, Brakes (Front Disc, Rear Drum), Parking Brake. Electrical And Body: Wiring Schematics, Starting System, Charging System, Lighting, Gauges, Switches, Wiper System, Horn, Audio System, Air Conditioning, Interior Trim, Exterior Trim, Body Panels, Glass, Doors, Seats. Procedures Included Routine Maintenance: Oil Changes, Filter Replacements, Spark Plug Inspection/Replacement (if applicable to rotary design), Coolant Checks, Brake Fluid Checks, Belt Adjustments, Lubrication Points. Major Repairs: Engine Rebuilding (Apex Seals, Rotors, Housings), Transmission Overhaul, Brake System Overhaul, Suspension Component Replacement, Steering System Repair, Electrical Component Diagnosis and Replacement. Diagnostics And Troubleshooting: Systematic troubleshooting guides for common and uncommon issues, symptom-based diagnostics. Technical Depth Depth: Factory-level detail, including step-by-step instructions, torque specifications, clearances, diagnostic charts, wiring diagrams, and exploded views. 📊 Manual Specifications File Format Format: Digital PDF, compatible with Adobe Reader Print Quality Printability: High-quality, allowing for printing of individual pages or sections at enlarged scales. Binding Type Binding: Not Applicable (Digital Format) Paper Type Paper Quality: Not Applicable (Digital Format - simulated for print) ⚙️ Engine Specifications Primary Engine Engine Type: Rotary (Wankel) Engine Code: 12A Displacement: 1146 cc (two rotors, 573 cc per rotor) Performance Horsepower Approx: Approximately 110-125 hp (depending on market and specific tuning) Torque Approx: Approximately 115-130 lb-ft (depending on market and specific tuning) Fuel System Fuel Delivery: Two-barrel downdraft carburetor (e.g., Hitachi, Solex) Fuel Type: Unleaded Gasoline (early adoption of unleaded) Maintenance Notes Apex Seal Life: Apex seals are a critical wear item; proper lubrication and avoiding engine lugging are essential for longevity. Oil Consumption: Rotary engines consume a small amount of oil as part of their lubrication system; checking oil levels frequently is crucial. 🔧 Transmission Standard Type: 4-speed Manual Transmission Optional Type: 3-speed Automatic Transmission Features Clutch Type: Dry single plate (manual transmission) 📐 Dimensions Exterior Body Styles: Coupe, Sedan Wheelbase Approx: 100.8 inches (2560 mm) Length Approx: 166.9 inches (4240 mm) Width Approx: 64.4 inches (1635 mm) Height Approx: 53.7 inches (1365 mm) Weights Curb Weight Approx: 2300-2500 lbs (1043-1134 kg) depending on body style and equipment 🛡️ Safety Features Ratings NHTSA Rating Era: Safety standards and testing protocols were less stringent than today; no formal star ratings. Active Features Braking System: Front disc brakes, rear drum brakes. Dual-circuit hydraulic system. Steering Features: Recirculating ball steering, with optional power assist. Passive Features Seat Belts: Lap and shoulder belts (front), lap belts (rear). Construction: Unibody construction with crumple zones (typical for the era). 💡 Technology Features Infotainment Audio System: Factory-installed AM/FM radio, often with an 8-track player option. Driver Assistance Features: No electronic driver assistance systems typical of modern vehicles. Connectivity Features: No factory connectivity features. 🔧 Maintenance Service Intervals Engine Oil Change: Typically every 3,000 miles (4,800 km) or 3 months. Oil Filter Replacement: At every engine oil change. Air Filter Replacement: Every 15,000 miles (24,000 km) or as needed based on conditions. Coolant Change: Every 24,000 miles (38,000 km) or 24 months. Fluid Specifications Engine Oil Type: API SG or higher, SAE 10W-30 or 10W-40 (consult manual for specific viscosity recommendations based on temperature). Coolant Type: Ethylene glycol based antifreeze (50/50 mixture with distilled water). Brake Fluid Type: DOT 3 or DOT 4. Transmission Fluid Manual: API GL-4 SAE 75W-90 or 80W-90 gear oil. Transmission Fluid Automatic: Dexron III (or equivalent) automatic transmission fluid. Differential Fluid: API GL-5 SAE 80W-90 gear oil. Known Issues Common Wear Items: Apex seals, side seals, oil seals, exhaust port seals, carburetor wear, starter motor brushes, clutch components. Rotary Specific Concerns: Overheating can be detrimental. Proper engine warm-up and...