🏷️ Basic Information Identification Make: Datsun Model: Fairlady 2000 Chassis Codes: SR311, SRL311 Model Year: 1966 Generation Generation Designation: First Generation Fairlady Generation Years: 1961-1973 (Fairlady lineage) Codes Product Name: Datsun Fairlady 2000 SR311 SRL311 1966 Service Repair Manual Download PDF 👋 Introduction Market Position Target Audience: Datsun Fairlady 2000 owners, restorers, mechanics, and enthusiasts Value Proposition: Enables DIY maintenance and repair, saving significant labor costs ($50-$60/hr) Competitive Analysis Competitor Manuals: Superior to 3rd party manuals due to genuine factory content Key Features Comprehensiveness: Covers all aspects of maintenance, repair, and restoration Usability: Easy to use, print specific pages, no advanced computer skills required Delivery Method: Instant digital download post-payment 📋 Manual Details Coverage Areas Primary Coverage: Datsun Fairlady 2000 SR311/SRL311 Models (1966) Styles Covered: All styles of the 1966 Datsun Fairlady 2000 Page Count Estimated Page Count: Hundreds of pages Manual Type Manual Type: Factory Service Repair Manual Authenticity: Genuine Factory Manuals (Not 3rd party) Language Language: English Format File Format: PDF Platform Compatibility: Windows and Mac OS Readability Software: Adobe PDF Reader 📖 Manual Coverage Systems Covered Engine Service: Complete engine repair and overhaul Transmission Service: Manual transmission repair and overhaul Brake System: Detailed inspection, repair, and adjustment Electrical System: Comprehensive diagnostic and repair procedures Wiring Diagrams: Detailed factory wiring schematics Suspension: Front and rear suspension service and specifications Steering: Steering system components and service Cooling System: Radiator, water pump, and thermostat service Fuel System: Fuel injection system components and troubleshooting Emission Control: Emission system components and service Chassis Body: Body repair, chassis components, and adjustments Interior: Interior trim, seats, and dashboard service Differential Drive: Rear axle and differential service Axles: Front and rear axle components and service Heater Air Conditioning: Heater and A/C system service Engine Control System: Engine management and control unit diagnostics Restraint System: Seatbelt and other restraint system service Procedures Included General Maintenance: Routine service and inspection procedures Troubleshooting: Advanced diagnostic guides for problem solving Periodic Lubrication: Lubrication points and schedules Rebuilding: Comprehensive engine and transmission rebuild instructions Refurbishment: Procedures for restoring components Restoration: Guidance for complete vehicle restoration Tuning: Service and tuning procedures Technical Depth Detail Level: Step-by-step instructions, detailed diagrams, and photos Diagnostic Capability: Advanced troubleshooting and diagnostics Professional Standard: Information equivalent to factory-trained technicians 📊 Manual Specifications File Format File Type: PDF Search Functionality: Searchable text for quick information retrieval Print Quality Printability: Printable without restriction (individual pages or entire manual) Resolution: High resolution for clear diagrams and text Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Code: R-series (specifically U20 for Fairlady 2000) Engine Type: Inline 4-cylinder, SOHC Displacement: 1982 cc (121.0 cu in) Performance Horsepower Peak: 145 hp (108 kW) @ 6000 rpm (approximate, depending on market/tune) Torque Peak: 175 Nm (129 lb-ft) @ 4800 rpm (approximate) Fuel System Fuel Delivery: Dual SU carburetors (HS2 or HS4, often fitted with SDS - Semi-Down Draft System) Fuel Type: Unleaded gasoline (or leaded, depending on original market) 🔧 Transmission Standard Type: 4-speed manual transmission Optional Type: 5-speed manual transmission (introduced later in production, potentially available in later 1966 models or early 1967) Features Drive Type: Rear-wheel drive 📐 Dimensions Exterior Body Style: 2-door convertible and 2-door coupe (further investigation may be needed for specific 1966 coupe availability) Weights Curb Weight: Approximately 2,100 - 2,300 lbs (950 - 1045 kg), varies by body style 🛡️ Safety Features Ratings Crash Safety Era: Pre-modern crash safety standards Active Features Braking System: Front disc brakes, rear drum brakes Passive Features Seatbelts: Standard seatbelt mounting points, likely lap belts initially 💡 Technology Features Infotainment Audio System: Original AM radio (optional) Driver Assistance Features: None (primitive by modern standards) 🔧 Maintenance Service Intervals Oil Change: Typically every 3,000 miles (4,800 km) or 3-6 months Tune Up: Recommended annually or every 12,000 miles (19,000 km) for ignition and fuel system components Fluid Specifications Engine Oil: API SG or higher, SAE 10W-30 or 10W-40 (check specific manual for exact viscosity and API classification recommendations for the era) Transmission Fluid: GL-4 Gear Oil, SAE 75W-90 or 80W-90 (check manual for precise type) Coolant: 50/50 mix of ethylene glycol antifreeze and distilled water Known Issues Carburetor Tuning: SU carburetors can require frequent adjustment for optimal performance and emissions Ignition System: Points and condenser ignition systems require regular maintenance (cleaning, gap adjustment) Rust And Corrosion: Common for vehicles of this era, especially in damp climates; chassis and body panels are susceptible 📚 Vehicle History Brand Heritage Parent Company: Nissan Motor Corporation Early Success: Datsun built its reputation on reliable and affordable sports cars and sedans Model Evolution Fairlady Lineage: The Fairlady (or Fairlady Z for later generations) became a foundational model for Nissan's sports car offerings Sr311 Development: The SR311 Fairlady 2000 was a significant evolution from earlier Fairlady models, featuring a...