🏷️ Basic Information Identification Make: Datsun Model: Sunny Generation: B310 Year: 1979 Chassis Code: B310 👋 Introduction Market Position Value Proposition: Enables owners to perform servicing themselves, saving labor costs ($50-$60/hour) Competitive Analysis Competitor Manuals: Direct replacement for expensive paper textbooks or CD-ROMs, avoids shipping costs and wait times. Key Features Content Authenticity: Actual Genuine Repair Service Factory Manuals, NOT 3rd party manuals Instructional Style: Step-by-step guidance, detailed substeps, notes, cautions, warnings, numbered instructions. Visual Aids: Detailed illustrations, drawings, photos, enlarged inset views, bold figure numbers. Usability: Easy to use, no advanced computer skills required, print as needed. 📋 Manual Details Coverage Areas Primary Coverage: All Sunny B310 Series models for 1979 Body Styles: All styles covered Page Count Estimated Pages: Hundreds (exact count not specified, but implies extensive content) Manual Type Type: Factory Service Repair Manual Source: Official Factory Manual Language Language: English Format File Format: PDF Delivery Method: Downloadable 📖 Manual Coverage Systems Covered Engine Service: Yes Transmission Service: Yes Brake System: Yes Electrical System: Yes Wiring Diagrams: Yes Suspension: Yes Steering: Yes Cooling System: Yes Fuel System: Yes Fuel Injection: Yes Emission System: Yes HVAC: Yes (Heater/Air Conditioning) Engine Control: Yes Chassis Body: Yes Restraint System: Yes Interior: Yes Differential Drive: Yes Axle: Yes Procedures Included General Maintenance: Yes Troubleshooting: Yes (Advanced guide) Repair Procedures: Yes (Step-by-step) Rebuild Procedures: Yes Refurbishment Restoration: Yes Diagnostics: Yes Tuning: Yes Technical Depth Depth: Complete Factory Level Target Audience: Professional Technicians and Mechanics, Owners 📊 Manual Specifications File Format Format: PDF Compatibility: All PC based Windows and Mac operating systems Searchability: Yes (via Adobe PDF Reader's search function) Print Quality Printability: Printable without restriction (any page or entire manual) Resolution: High resolution Binding Type Binding: N/A (Digital download) Paper Type Paper Type: N/A (Digital download) Software Requirements Reader Requirement: Adobe PDF Reader ⚙️ Engine Specifications Primary Engine Engine Family: A-series (likely A12 or A14 variants based on year and model) Performance Horsepower: Varies by specific engine (e.g., A12 typically 67-70 hp, A14 typically 75-80 hp) Torque: Varies by specific engine (e.g., A12 typically 71-73 lb-ft, A14 typically 79-83 lb-ft) Fuel System Carburetor Type: Single or dual barrel carburetor (e.g., Hitachi, Mikuni, Solex) or Fuel Injection (less common for base models in '79) Fuel Type: Unleaded Gasoline Engine Control System Ignition System: Points and Condenser or Electronic Ignition (depending on trim/market) Efi Systems: Bosch L-Jetronic or similar if fuel injected variant 🔧 Transmission Standard Type: 4-speed Manual Optional Type: 3-speed Automatic (less common) Features Clutch Type: Single dry plate diaphragm spring Fluid Type: Hypoid gear oil API GL-4 (e.g., SAE 80W-90) 📐 Dimensions Exterior Wheelbase: Approx. 2300 mm (90.6 in) - varies slightly by body style Length: Approx. 3960-4070 mm (155.9-160.2 in) - varies by body style Width: Approx. 1580-1600 mm (62.2-63.0 in) Height: Approx. 1375-1420 mm (54.1-55.9 in) Weights Curb Weight: Approx. 800-900 kg (1760-1985 lbs) - varies by body style and equipment 🛡️ Safety Features Ratings Crash Test Data: Limited public data available for this era, but manual covers restraint systems. Active Features Braking System: Front Disc, Rear Drum (standard) Steering Type: Recirculating Ball Passive Features Seatbelts: Mandatory, likely 3-point front, 2-point rear Restraint System Coverage: Manual details cover restraint systems 💡 Technology Features Infotainment Radio: Factory AM/FM Radio (optional cassette or 8-track). Driver Assistance Features: Minimal by modern standards; focus on basic mechanical systems. ABS, airbags, cruise control not typically available. Connectivity Features: N/A 🔧 Maintenance Service Intervals Oil Change: Typically every 3,000-5,000 miles (4,800-8,000 km) or 6 months Air Filter: Inspect every 3,000-5,000 miles, replace as needed. Spark Plugs: Replace typically every 15,000-30,000 miles (24,000-48,000 km) Fluid Specifications Engine Oil: API SF or SG, SAE 10W-30 or 20W-50 recommended depending on climate. Coolant: Ethylene glycol based antifreeze mixed with distilled water (50/50 ratio) Brake Fluid: DOT 3 or DOT 4 Known Issues Common Wear Items: Ignition components (points, condenser, coil), carburetor wear, exhaust system rust, brake system wear, suspension bushings. Electrical Reliability: Can be susceptible to aging wiring and grounds, manual's wiring diagrams are crucial. 📚 Vehicle History Brand Heritage Datsun Legacy: Datsun (later Nissan) known for reliable, economical, and sporty compact cars. Model Evolution B310 Era: Third generation Sunny, introduced in 1977, known for updated styling and improved aerodynamics. Design Philosophy: Focus on fuel efficiency, practicality, and affordability in a compact package. Production Production Period: 1977-1982 Manufacturing Location: Japan (primarily) 🏆 Awards & Recognition Recognitions Market Reputation: Praised for its economy, reliability, and affordability in its class during its production run. Ratings Fuel Economy: Excellent for its era, a key selling point.