🏷️ Basic Information Identification Make: Datsun Model: Sunny Generation: B310 Years Covered: 1977-1979 Codes Chassis Code: B310 👋 Introduction Market Position Target Audience: Datsun Sunny B310 owners, DIY mechanics, automotive repair shops Competitive Analysis Advantage: Comprehensive coverage, factory-level information, cost savings for repairs Key Features Illustrations: Detailed illustrations, drawings, and photos Diagrams: Hundreds of pages of diagrams and detailed information Diagnostics: Comprehensive diagnostic information Accessibility: Instant download for immediate access 📋 Manual Details Coverage Areas All Models: True All Engines: True All Trims: True All Transmissions: True Page Count Estimated Page Count: Hundreds of pages (typical for factory service manuals) Manual Type Type: Workshop Service Repair Manual Language Language: English Format File Format: PDF Delivery Method: Instant Download 📖 Manual Coverage Systems Covered Engine Service Repair: True Transmission Service Repair: True Brake System: True Wiring Diagrams: True Electrical System: True Suspension: True Steering: True Cooling System: True Fuel Injection Fuel System: True Emission System: True Heater Air Conditioning: True Engine Control System: True Chassis Body: True Restraint System: True Interior: True Differential Drive: True Axle: True Procedures Included General Maintenance: True Troubleshooting: True Periodic Lubrication: True Disassembly: True Assembly: True Cleaning: True Reinstallation: True Detailed Substeps: True Notes Cautions Warnings: True Numbered Instructions: True Step By Step Repair: True Diagnose Electrical Problems: True Technical Depth Depth: Professional Technician Level 📊 Manual Specifications File Format Printability: Full Printable Zoom Functionality: Zoom IN/OUT enabled Searchable: Implied by PDF format and content structure Print Quality Quality Level: Top Quality Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) Compatibility Operating Systems: All Versions of Windows & Mac Requirements Software Required: Adobe PDF Reader & WinZip ⚙️ Engine Specifications Primary Engine Engine Family Common: A-series (e.g., A12, A13, A14, A15) Engine Configuration: Inline 4-cylinder Performance Horsepower Range: Typically 60-80 HP (depending on specific engine variant) Torque Range: Typically 70-90 lb-ft (depending on specific engine variant) Fuel System Fuel Delivery: Carbureted (single or dual barrel) for most models, potentially early fuel injection on some variants Fuel Type: Unleaded gasoline 🔧 Transmission Standard Type Standard: 4-speed manual Optional Type Optional: 3-speed automatic (less common) Features Clutch Type: Dry single plate (manual transmission) 📐 Dimensions Exterior Body Styles Offered: 2-door sedan, 4-door sedan, 3-door hatchback (coupe), 5-door wagon, 2-door coupe Weights Curb Weight Range: Approx. 1800-2000 lbs (depending on body style and equipment) 🛡️ Safety Features Ratings Safety Standards: Reflects 1970s automotive safety standards Active Features Active Safety: Disc front brakes, drum rear brakes, power assisted brakes (optional on some models) Passive Features Passive Safety: Lap and shoulder belts, padded dashboard 💡 Technology Features Infotainment Audio System: Factory AM/FM radio, often with an optional 8-track player or cassette deck. Driver Assistance Driver Assistance Features: Limited to basic functions like warning lights; no electronic driver aids. Connectivity Connectivity Features: N/A (pre-digital era) 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 3,000 miles or 6 months Tune Up Interval: Recommended at regular intervals, e.g., 12,000-15,000 miles Fluid Specifications Engine Oil Type: API SF or SG classification, SAE 10W-30 or 10W-40 recommended (refer to manual for exact spec) Coolant Type: Ethylene glycol-based antifreeze (typically a 50/50 mix with water) Brake Fluid Type: DOT 3 or DOT 4 Transmission Fluid Manual: GL-4 gear oil (e.g., SAE 75W-90 or 80W-90) Transmission Fluid Automatic: Dexron II or equivalent ATF Known Issues Common Wear Items: Ignition components (points, condenser, spark plugs, wires), fuel pump, carburetor wear, exhaust system corrosion, clutch wear, shock absorbers, wheel bearings. Body Corrosion: Prone to rust in common areas like wheel arches, sills, and around windows. 📚 Vehicle History Brand Heritage Manufacturer: Datsun (a division of Nissan Motor Co., Ltd.) Model Evolution Generation Introduction: The B310 Sunny was the fourth generation of the Sunny model, introduced in 1977, succeeding the B210. Design Philosophy: Continued Datsun's reputation for reliable, economical, and well-built compact cars. Production Production Years B310: 1977-1981 (globally, with variations) 🏆 Awards & Recognition Recognitions Reputation: Datsun Sunny models were generally well-regarded for their reliability and fuel efficiency in their era.