🏷️ Basic Information Identification Make: Datsun Model: 310 Year: 1980 Model Code: A12 (common for this era) Generation Generation Code: B310 👋 Introduction Market Position Target Audience: Professional Datsun technicians, experienced DIY mechanics, and enthusiasts seeking in-depth repair and maintenance information for the 1980 Datsun 310. Competitive Analysis Value Proposition: Provides comprehensive, factory-level information typically only accessible to dealership technicians, enabling owners to perform a wide range of repairs and maintenance, saving on labor costs. Key Features Manual Structure: Clearly structured with numbered instructions, detailed illustrations, notes, cautions, and warnings for precise execution of procedures. Diagnostic Tools: Integrated troubleshooting and electrical service procedures with wiring diagrams to facilitate problem diagnosis and resolution. Illustration Quality: Features detailed illustrations, drawings, and photos, including enlarged insets for close examination of parts. Accessibility: Instant download eliminates shipping costs and waiting times, offering immediate access to critical repair data. 📋 Manual Details Coverage Areas Coverage Scope: Full Service Repair Page Count Estimated Page Count: Extensive (typical for full service manuals of this era, likely 500+ pages, though not explicitly stated). Manual Type Manual Type: Full Service Repair Manual Language Language: English Format File Format: PDF Delivery Method: Instant Download 📖 Manual Coverage Systems Covered Engine Systems: Engine mechanical, fuel system, ignition system, cooling system, lubrication system, emissions control. Transmission Systems: Manual transmission, clutch, drivetrain components. Electrical Systems: Wiring diagrams, lighting, charging system, starting system, instrumentation, body electronics. Chassis Systems: Suspension (front and rear), steering system, braking system, wheels and tires. Body And Frame: Body construction, interior trim, exterior trim, seals, glass. Procedures Included Maintenance Procedures: Scheduled maintenance, fluid changes, filter replacements, lubrication. Repair Procedures: Detailed step-by-step repair instructions for all major components and systems. Rebuilding Procedures: Engine overhaul, transmission rebuild, carburetor rebuild, brake caliper overhaul. Refurbishment Procedures: Restoration guidance, parts replacement, cosmetic repairs. Diagnostic Procedures: Troubleshooting guides, symptom-based diagnosis, electrical diagnostics. Technical Depth Depth Of Coverage: Comprehensive, suitable for professional technicians and advanced DIY mechanics. Covers everything from basic maintenance to complete engine and transmission rebuilds. 📊 Manual Specifications File Format File Type: PDF Print Quality Printability: Full Printable Print Resolution: High quality, designed for clear printing of text and illustrations. Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) Software Requirements Required Software: Adobe PDF Reader, WinRAR (for extraction if compressed) Compatibility Operating Systems: Compatible with all versions of Windows and Mac OS. ⚙️ Engine Specifications Primary Engine Engine Code: Likely A12, a common inline-four engine for the B310 generation. Variants like A12A or A14 (depending on market) may also exist. Engine Type: Inline-four cylinder, naturally aspirated. Displacement: Approximately 1.2 liters (1171 cc) for A12. A14 would be 1.4 liters (1397 cc). Performance Horsepower Range: Typically 50-70 HP for the A12, depending on tuning and emissions equipment for the 1980 model year. Torque Range: Around 65-80 lb-ft for the A12. Fuel System Fuel Delivery: Typically a downdraft or sidedraft carburetor (e.g., Hitachi or Mikuni). Fuel Type: Unleaded gasoline (as required by 1980 emissions standards). Ignition System Ignition Type: Distributor-based ignition system, likely with breaker points or early electronic ignition depending on specific market and trim. 🔧 Transmission Standard Transmission Type Standard: 4-speed manual transmission was common. Optional Transmission Type Optional: 3-speed automatic transmission was likely an option on some models. Features Clutch Type: Dry, single-plate, diaphragm spring clutch. Fluid Specifications Manual Transmission Fluid: Likely GL-4 gear oil, SAE 75W-90 or 80W-90. Specific viscosity may vary by temperature and manufacturer recommendation. Automatic Transmission Fluid: Dexron-III or equivalent automatic transmission fluid (ATF). 📐 Dimensions Exterior Body Styles: Typically offered as a 2-door sedan, 4-door sedan, and a 3-door hatchback (Sunny Excellent). Weights Curb Weight: Approximately 1900-2100 lbs (860-950 kg), depending on body style and equipment. 🛡️ Safety Features Ratings Crash Test Results: Vehicle safety standards of 1980 were significantly less stringent than modern standards. The manual would detail occupant protection features available at the time. Active Features Braking System Type: Front disc brakes, rear drum brakes. Some models may have had power assist. Passive Features Seatbelts: Standard front seatbelts, rear seatbelts likely available on most models. Steering Column: Collapsible steering column (a safety feature introduced in this era). 💡 Technology Features Infotainment Audio System: Basic AM/FM radio, possibly with an 8-track player or cassette deck as an aftermarket or rare factory option. Driver Assistance ABS: Anti-lock Braking System (ABS) was not a standard feature and very unlikely to be factory-fitted on this model. Connectivity Connectivity Features: None in the modern sense. Vehicle communication was limited to basic instrumentation. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 3,000-5,000 miles (5,000-8,000 km) or 6 months, whichever comes first. Filter Replacement Interval: Oil filter: Replace with every oil change. Air filter: Replace every 15,000-30,000 miles (24,000-48,000 km). Tune Up Schedule: Spark plugs, distributor cap, rotor, and ignition wires typically inspected/replaced every 20,000-30,000 miles...