🏷️ Basic Information Identification Make: Datsun Model: 810 Year: 1980 Codes Platform: 810 Series (A810) 👋 Introduction Market Position Target Audience: Datsun 810 owners seeking to perform their own maintenance and repairs, as well as independent mechanics. Competitive Analysis Value Proposition: Provides comprehensive, DIY-friendly repair information to save money and ensure quality workmanship, accessible digitally. Key Features Accessibility: Instant download format allows for immediate access to repair information. Completeness: Covers all aspects of vehicle repair, from routine maintenance to complex overhauls. 📋 Manual Details Coverage Areas Primary Coverage: All Service and Repair Page Count Estimated Pages: Extensive (Digital Download, exact count not specified but implied to be comprehensive) Manual Type Type: Service and Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Service: Engine disassembly, assembly, repair, diagnosis, and troubleshooting. Transmission Service: Service and repair of both manual and automatic transmissions, including clutch operation and adjustments. Brake System: Diagnosis, repair, and maintenance of hydraulic brake systems, including drums, discs, master cylinder, and lines. Electrical System: Comprehensive coverage of the vehicle's electrical components, circuits, and diagnostics. Wiring Diagrams: Detailed electrical wiring diagrams for all vehicle systems. Suspension: Service and repair of front and rear suspension components, including shock absorbers, springs, and control arms. Steering: Maintenance and repair of the steering system, including power steering components if applicable. Cooling System: Service, repair, and maintenance of the radiator, water pump, thermostat, and cooling fan. Fuel System: Service and repair of fuel pumps, carburetors (or early fuel injection systems), fuel lines, and tanks. Emission System: Understanding and servicing of emission control components to meet regulatory standards. Engine Control: Diagnosis and repair of the engine control system (ECU and related sensors/actuators for the era). Chassis Body: Bodywork repair, frame straightening, panel replacement, and associated maintenance. Restraint System: Information related to seat belts and any applicable passive restraint systems of the era. Axle Drive Shaft: Service and repair of the drivetrain, including rear axles and driveshafts. Procedures Included General Maintenance: Routine checks, fluid changes, filter replacements, and lubrication. Troubleshooting: Diagnostic procedures and common problem identification for various systems. Repair Rebuild: Step-by-step instructions for component disassembly, repair, and reassembly. Refurbishing Renovation: Guidance for restoring worn or damaged components and systems. Technical Depth Depth: Comprehensive; suitable for both novice DIY enthusiasts and professional technicians seeking detailed repair procedures. 📊 Manual Specifications File Format File Type: PDF Required Software: Adobe PDF Reader, WinZip (or equivalent decompression utility) Print Quality Printability: Printable pages for workshop use. Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Options 1980: L24 (2.4L Inline-6 SOHC), Z22 (2.2L Inline-4 OHV - common in some markets/trims) Performance Horsepower L24: Approx. 118-125 hp (Varies by market and specific tuning) Torque L24: Approx. 133-140 lb-ft (Varies by market and specific tuning) Fuel System Fuel Delivery: Typically carbureted (e.g., Hitachi downdraft carburetors), with potential for early fuel injection systems in some higher trims or markets. 🔧 Transmission Standard Transmission Type Standard: 4-speed Manual Transmission Optional Transmission Type Optional: 3-speed Automatic Transmission Features Clutch Type: Single dry plate clutch (for manual transmissions) 📐 Dimensions Exterior Body Styles: 4-door Sedan, 5-door Hardtop Station Wagon Weights Curb Weight Range: Approx. 2900-3300 lbs (1315-1497 kg), depending on body style and equipment. 🛡️ Safety Features Passive Features Seat Belts: Standard 3-point lap and shoulder belts in front, lap belts in rear. Head Restraints: Standard front head restraints. Ratings Crash Test Era: Era-appropriate safety standards; comprehensive modern crash test data is not directly applicable. 💡 Technology Features Infotainment Audio System: Typically an AM/FM radio, possibly with an 8-track player or cassette deck as an option. Speakers usually limited to front doors. Driver Assistance ABS: Anti-lock Braking System (ABS) was not a standard feature on most 1980 vehicles and unlikely to be present on the 810. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 3,000-5,000 miles or 3-6 months, depending on driving conditions and oil used. Spark Plug Replacement: Refer to manual; typically around 20,000-30,000 miles for standard plugs of the era. Fluid Specifications Engine Oil Type: API SF or SG classification, SAE 10W-30 or 10W-40 recommended for most conditions. Coolant Type: Ethylene glycol-based antifreeze, mixed 50/50 with distilled water. Consult manual for specific Datsun recommendation. Transmission Fluid Manual: GL-4 gear oil, SAE 75W-90 or 80W-90. Transmission Fluid Automatic: Dexron II or equivalent automatic transmission fluid (ATF). Known Issues Rust Corrosion: Common issue for vehicles of this era, particularly in areas exposed to salt and moisture. Carburetor Tuning: Carburetors can require periodic adjustment and rebuilding due to wear and age. Ignition System: Points-style ignition systems (if equipped) require regular maintenance (cleaning, gapping, timing). Cooling System Leaks: Hoses, radiator, and water pump seals can degrade over time, leading to leaks. 📚 Vehicle History Brand Heritage Datsun Legacy: Datsun, later rebranded...