🏷️ Basic Information Identification Make: Datsun Model: 280Z Model Code: HS130 Year: 1976 👋 Introduction Market Position Positioning: The Datsun 280Z was a landmark in affordable sports car performance and design, a successor to the iconic 240Z and 260Z. Target Audience: Enthusiasts, owners undertaking maintenance, repair, or restoration projects. Competitive Analysis Competitors Era: Primarily competed with European sports cars like the Porsche 924, Triumph TR7, and other American pony cars and sports coupes. Key Features Design Philosophy: Long hood, short deck, rear-wheel drive, independent suspension, inline-six engine, emphasizing a driver-focused experience. Notable Advancements 1976: Introduction of fuel injection for improved performance and emissions control compared to earlier carbureted models. 📋 Manual Details Coverage Areas Manual Type: Service and Repair Manual Language: English Format: PDF Page Count: Hundreds of pages (Specific count not provided, but implies comprehensive coverage) File Format File Type: PDF (Portable Document Format) Searchability: Likely text-searchable for efficient information retrieval Printability: Printable pages for on-site use Print Quality: Assumed high quality given the description ('Highly Detailed') Binding Type: N/A (Digital PDF format) Paper Type: N/A (Digital PDF format) 📖 Manual Coverage Systems Covered Engine Mechanical: Engine overhaul, assembly, disassembly, specifications, tuning Fuel System: Fuel injection system (Bosch L-Jetronic), fuel pump, fuel lines, fuel tank Ignition System: Distributor, ignition coil, spark plugs, ignition timing Cooling System: Radiator, water pump, thermostat, coolant specifications, fan Exhaust System: Exhaust manifold, catalytic converter (if applicable for 1976 US models), muffler, pipes Transmission Manual: Manual transmission overhaul, clutch, shifter linkage Transmission Automatic: Automatic transmission overhaul, torque converter, shift control Drivetrain: Driveshaft, universal joints, differential, axles Suspension Front: MacPherson struts, control arms, bushings, ball joints, steering knuckle Suspension Rear: Independent rear suspension, trailing arms, control links, shock absorbers Steering System: Steering gear, steering column, tie rods, power steering system (if equipped) Brakes Front: Disc brakes, calipers, pads, rotors, brake fluid specifications Brakes Rear: Disc brakes, calipers, pads, rotors, brake fluid specifications Parking Brake: Parking brake mechanism, cables Electrical System Charging: Alternator, voltage regulator, battery Electrical System Starting: Starter motor, starter solenoid Lighting System: Headlights, taillights, turn signals, interior lighting Gauges And Instruments: Speedometer, tachometer, fuel gauge, temperature gauge, oil pressure gauge, warning lights Wiper System: Wiper motor, wiper arms, wiper blades Heater And Defroster: HVAC controls, heater core, blower motor, ducting Body Exterior: Body panel alignment, doors, hood, trunk, bumpers Body Interior: Seats, dashboard, trim panels, carpeting Chassis And Frame: Frame construction, welding, rust repair considerations Procedures Included Routine Maintenance: Oil changes, filter replacements, fluid checks, tune-ups Troubleshooting: Diagnosis of common problems, fault finding charts Engine Rebuild: Complete engine disassembly, cleaning, inspection, reassembly, and adjustments Transmission Repair: Manual and automatic transmission overhaul and component replacement Brake System Repair: Brake pad and rotor replacement, caliper service, bleeding procedures Suspension Component Replacement: Strut replacement, ball joint replacement, bushing replacement Electrical Component Testing: Testing of alternator, starter, ignition system, and other electrical components Fuel Injection Diagnosis: Troubleshooting and repair of the L-Jetronic fuel injection system Bodywork And Restoration: Guidelines for body panel repair, rust remediation, and refinishing Technical Depth Depth Level: Comprehensive: Suitable for DIY enthusiasts and professional mechanics Diagnostic Procedures: Detailed diagnostic charts and procedures for identifying issues Torque Specifications: Extensive torque specifications for all critical fasteners Clearances And Tolerances: Precise internal engine and component clearances ⚙️ Engine Specifications Primary Engine Engine Code: L28E Engine Type: Inline 6-cylinder, SOHC Displacement Liter: 2.8 L Displacement Ci: 2753 cc Bore X Stroke Mm: 86.0 mm x 79.0 mm Compression Ratio: 8.0:1 Performance Horsepower SAE Net: 170 hp @ 5600 rpm (US Spec) Torque SAE Net Lb Ft: 220 lb-ft @ 3200 rpm (US Spec) Fuel System Fuel Delivery: Bosch L-Jetronic Electronic Fuel Injection Fuel Type: Unleaded Gasoline (87 Octane Recommended) 🔧 Transmission Standard Type: 5-speed manual transaxle Optional Type: 3-speed automatic transaxle (Optional) Features Clutch: Hydraulically actuated single-plate dry clutch Manual Gear Ratios: Refer to manual for specific ratios (e.g., 3.382:1 First) Automatic Fluid Type: Dexron III/Mercon equivalent (Check manual for precise specification) 📐 Dimensions Exterior Length Mm: 4320 mm Width Mm: 1690 mm Height Mm: 1295 mm Wheelbase Mm: 2520 mm Front Track Mm: 1370 mm Rear Track Mm: 1370 mm Weights Curb Weight Kg: 1450 kg (Approximate, varies by trim and options) Gross Vehicle Weight Rating Kg: Refer to manual 🛡️ Safety Features Ratings NHTSA Ratings: Not available for this era of vehicle. Active Features Brakes: Power-assisted front and rear disc brakes Steering: Collapsible steering column Passive Features Seatbelts: Three-point front seatbelts Windshield: Laminated safety glass windshield 💡 Technology Features Infotainment Audio System: Factory AM/FM radio with optional cassette player (likely aftermarket upgrades common). Driver Assistance Features: Basic driver aids for the era, primarily focused on the mechanical feel and feedback. Connectivity Features: No modern connectivity features. Primarily analog systems. 🔧 Maintenance Service Intervals Oil Change Interval Miles: Every 3,000 - 5,000 miles or 6 months (Consult...