🏷️ Basic Information Identification Make: Datsun Model: 280Z Model Code: S30 (for the first generation, the 280Z specifically refers to later models within this generation) Year: 1976 👋 Introduction Market Position Target Audience: Datsun 280Z owners, DIY mechanics, restoration enthusiasts. Competitive Analysis Advantage: Comprehensive A-Z coverage, detailed pictures and diagrams, printable format for practical use, lifetime access, significant cost savings over professional repairs. Key Features Features: Detailed repair instructions, mechanical and electrical systems, diagnostic information, maintenance schedules, specifications, wiring diagrams. 📋 Manual Details Coverage Areas All Models: Yes All Engine Types: Yes Page Count Estimated Pages: Extensive (typical workshop manuals for this era are hundreds of pages, often 1000+ with detailed diagrams) Manual Type Type: Workshop Service Repair Manual Language Language: English Format Digital Format: PDF Printable: Yes, all pages Searchable: Likely searchable if the PDF is properly indexed (OCR) 📖 Manual Coverage Systems Covered Engine: Complete mechanical and electrical repairs, including engine removal/installation, cylinder head, valve train, engine block, lubrication, intake/exhaust systems, fuel and emissions, ignition, timing procedures. Drivetrain: Transaxle, clutch, manual transmission, automatic transmission, differential, driveshaft. Suspension Steering: Steering systems, suspension components, alignment specifications. Brakes: Brake system repairs, hydraulic systems, components, (ABS mentioned, though unlikely standard on 1976 280Z, might be for later models or a typo in the description, but the manual's intent is comprehensive). Electrical: Full electrical system coverage, including wiring diagrams, ignition, starter, charging system, lighting, accessories, SRS (Supplemental Restraint System - likely for later models if mentioned, but signifies broad electrical coverage). Body Chassis: Body repairs, structural components, interior components. HVAC: Heating, air conditioning, automatic climate control systems. Procedures Included Routine Maintenance: Yes, detailed procedures. Tune Up: Yes, comprehensive tune-up procedures. Diagnostics Troubleshooting: Implied by 'real deal' and covering all repairs A-Z, including electrical diagnosis. Component Rebuild: Yes, detailed engine, transmission, and other major component rebuild procedures. Removal Installation: Yes, general and specific component removal/installation instructions. Specifications: Yes, including tightening torques, valve timing, etc. Technical Depth Depth: Comprehensive (covers everything from routine maintenance to complete engine rebuilds, mechanical and electrical systems). 📊 Manual Specifications File Format Format: PDF Print Quality Quality: Professional quality, designed for clear printing of text and diagrams. Binding Type Binding: Digital (PDF), printable. Actual binding would depend on user's printing. Paper Type Paper: N/A (digital format) ⚙️ Engine Specifications Primary Engine Engine Type: Inline 6-cylinder, SOHC (Single Overhead Cam) Displacement: 2.8 Liters (2753 cc) Bore X Stroke: 84.0 mm x 81.0 mm Compression Ratio: 8.3:1 (typical for 1976 model) Performance Horsepower: Approximately 170 hp @ 5600 rpm (SAE Gross - actual net would be lower) Torque: Approximately 213 lb-ft @ 4000 rpm (SAE Gross - actual net would be lower) Fuel System Fuel Delivery: Bosch L-Jetronic Fuel Injection Fuel Type: Unleaded gasoline Ignition System: Electronic Ignition System Engine Lubrication Oil Capacity: 5.5 US quarts (5.2 liters) with filter change Recommended Oil: API SG/SF, SAE 10W-30 or 10W-40 (refer to manual for specific viscosity recommendations based on temperature) 🔧 Transmission Standard Type: 4-speed Manual Transmission Optional Type: 3-speed Automatic Transmission Features Clutch: Hydraulically operated single dry plate clutch Transmission Fluid Manual Capacity: Approximately 2.3 US quarts (2.2 liters) Automatic Capacity: Approximately 9.0 US quarts (8.5 liters) for overhaul Manual Fluid Spec: API GL-4 SAE 90 Hypoid Gear Oil (refer to manual for exact specification) Automatic Fluid Spec: Dexron II (or equivalent) 📐 Dimensions Exterior Length: Approx. 162.8 inches (4135 mm) Width: Approx. 64.2 inches (1630 mm) Height: Approx. 50.6 inches (1285 mm) Wheelbase Wheelbase: Approx. 90.7 inches (2300 mm) Weights Curb Weight: Approx. 2860 lbs (1297 kg) for manual transmission Gross Vehicle Weight Rating: Approx. 3850 lbs (1746 kg) Wheels Tires Standard Tire Size: 195/70HR14 Wheel Bolt Pattern: 4x130mm Wheel Size: 14 x 5.5 inches 🛡️ Safety Features Ratings Crash Test Data: No standardized crash test data (NHTSA) available for this specific vintage; rely on structural integrity and passive safety features of the era. Active Features Braking System: Front: Ventilated Disc Brakes; Rear: Drum Brakes. Power assist likely. Passive Features Seat Belts: 3-point front seat belts, lap belts for passengers. Steering Column: Collapsible steering column 💡 Technology Features Infotainment Audio System: Basic AM/FM radio, possibly with cassette player option. Analog controls. Driver Assistance Features: Minimal to none by modern standards. Focus is on mechanical systems and driver control. 🔧 Maintenance Service Intervals Oil Change: Every 3,000 miles (4,800 km) or 3 months (refer to manual for specific recommendations) Air Filter Replacement: Every 12,000 miles (19,000 km) or 12 months Spark Plug Replacement: Every 20,000 miles (32,000 km) Coolant Flush: Every 24,000 miles (38,000 km) or 24 months Fluid Specifications Brake Fluid: DOT 3 (or DOT 4 as specified in the manual) Power Steering Fluid: Dextron II (or equivalent, if power steering equipped) Coolant: Ethylene glycol based antifreeze, 50/50 mix with distilled water Known Issues Common Problems: Rust/corrosion (especially around wheel wells,...