🏷️ Basic Information Identification Make: Mazda Model: MX-5 Miata Chassis Code: NA Generation: First Generation (NA) Codes Covered Years: 1991, 1992, 1993 👋 Introduction Market Position Segment: Lightweight, affordable sports car Competitors: Lotus Elan, Triumph Spitfire, MG Midget (historical); later Porsche Boxster, BMW Z3 Competitive Analysis Key Selling Points: Reliability, accessible performance, excellent handling, open-top driving experience, iconic styling Key Features Manual Value Proposition: Empowers owners and independent mechanics with factory-level repair and maintenance knowledge, crucial for preserving the classic status of the NA Miata. 📋 Manual Details Coverage Areas Primary Coverage: Workshop service and repair procedures Secondary Coverage: Maintenance, diagnostics, troubleshooting Page Count Estimated Pages: Approximately 1000+ pages (typical for comprehensive workshop manuals) Manual Type Type: Official Factory Workshop Service Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Powertrain: Engine, Fuel System, Ignition System, Exhaust System, Cooling System Drivetrain: Transmission (Manual & Automatic), Clutch, Driveshafts, Differential, Axles Chassis: Suspension (Front & Rear), Steering System, Brakes (Hydraulic & Parking), Wheels & Tires Electrical: Wiring Diagrams, Battery, Charging System, Starting System, Lighting, Instrumentation, Powertrain Control Module (PCM), Body Control Module (BCM) Body: Exterior Panels, Interior Trim, Doors, Windows, Seats, HVAC System Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, lubrication Repair: Engine overhaul, transmission repair, brake component replacement, suspension component replacement, electrical component repair Diagnostics: Troubleshooting charts, diagnostic trouble codes (DTCs), fault finding for all major systems Specifications: Torque specifications, tolerances, alignment data, electrical specifications Special Tools: Identification and usage of specialized tools required for specific procedures Technical Depth Depth: Comprehensive, covering everything from basic fluid checks to complete engine and transmission rebuilds. 📊 Manual Specifications File Format File Type: PDF Searchability: Likely text-searchable (depending on original scan quality) Print Quality Printability: Printable for workshop use Binding Type Binding: N/A (Digital PDF) Paper Type Paper Type: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Code: B6ZE (1.6L) Engine Type: Naturally Aspirated Inline 4-Cylinder Displacement: 1598 cc (1.6 Liters) Performance Horsepower: 115 hp @ 6500 rpm (1991-1993 models) Torque: 100 lb-ft @ 5000 rpm (1991-1993 models) Fuel System Fuel Delivery: Multi-point Fuel Injection (MPI) Fuel Type: Unleaded Gasoline (87 Octane or higher recommended) Engine Management ECU Type: Engine Control Unit (ECU) with integrated diagnostics 🔧 Transmission Standard Transmission Type: 5-Speed Manual Optional Transmission Type: 4-Speed Automatic Features Clutch Type: Hydraulically Actuated Dry Single Plate Clutch Fluid Specifications Manual Transmission Fluid: GL-1 or GL-4 Gear Oil, SAE 75W-90 Automatic Transmission Fluid: Dexron III Automatic Transmission Fluid (ATF) 📐 Dimensions Exterior Length: 155.7 inches (3955 mm) Width: 66.1 inches (1680 mm) Height: 48.4 inches (1230 mm) Wheelbase: 89.2 inches (2265 mm) Weights Curb Weight: Approx. 2150 lbs (975 kg) Gross Vehicle Weight Rating: Approx. 3000 lbs (1360 kg) 🛡️ Safety Features Ratings NHTSA Rollover Resistance: 4/5 stars (for soft top models) Active Features Brakes: Front: Ventilated Discs, Rear: Solid Discs ABS: Optional on some models, standard on later NA variants Passive Features Airbags: Driver-side airbag standard Rollover Protection: Reinforced windshield frame and optional roll bar 💡 Technology Features Infotainment Audio System: Factory AM/FM Cassette player with optional CD changer preparation. Upgrades common. Driver Assistance Cruise Control: Optional on most models Connectivity No Modern Connectivity: No factory-integrated Bluetooth, USB, or smartphone connectivity. 🔧 Maintenance Service Intervals Oil Change: Every 5,000 miles (8,000 km) or 6 months Oil Filter Change: Every 5,000 miles (8,000 km) or 6 months (concurrent with oil change) Engine Air Filter: Every 15,000 miles (24,000 km) or 12 months Spark Plugs: Inspect every 30,000 miles (48,000 km), replace as needed (typically every 60,000 miles / 96,000 km) Timing Belt: Replace every 60,000 miles (96,000 km) or 5 years (critical maintenance item) Fluid Specifications Engine Oil Type: API SG or higher, SAE 10W-30 (preferred) or 10W-40 Engine Oil Capacity: 3.7 US quarts (3.5 liters) with filter Coolant Type: Ethylene Glycol-based coolant, Mazda Super Long Life Coolant (or equivalent), mixed 50/50 with distilled water Brake Fluid Type: DOT 3 or DOT 4 Known Issues Common Problems: Oil leaks (valve cover, rear main seal), cooling system hose degradation, starter motor issues, rust (especially rocker panels, sills, wheel arches), window regulator wear, subframe rust. Common Issues Maintenance Recommendations: Regular inspection for rust, timely replacement of timing belt and associated components (water pump, tensioner), regular brake fluid flushes. 📚 Vehicle History Brand Heritage Mazda Motorsport: Mazda's long history of producing reliable and engaging vehicles, particularly their focus on lightweight sports cars. Model Evolution Na Generation Launch: Launched in 1989 as a 1990 model year vehicle, revitalizing the affordable sports car segment. 1991 Updates: Minor refinements, potential horsepower increase in some markets (check specific region). 1992 Updates: Introduction of optional driver's side airbag became more common. 1993 Updates: Further refinements to suspension and interior features, continued availability of ABS. Production Manufacturing Location: Hofu, Yamaguchi Prefecture, Japan 🏆 Awards & Recognition Recognitions...