🏷️ Basic Information Identification Make: Datsun Model: 280Z Year: 1978 Codes Chassis Code: S30 Engine Code Primary: L28 👋 Introduction Market Position Target Audience: Professional mechanics, experienced DIY enthusiasts, and owners seeking comprehensive repair knowledge. Competitive Analysis Advantage: Provides the same level of detail as professional workshop manuals, enabling complex repairs previously requiring specialized dealer knowledge. Key Features Feature 1: Instant Download for immediate access to repair information. Feature 2: Comprehensive coverage from maintenance to major component overhauls. Feature 3: High-quality visual aids (pictures and diagrams) to clarify procedures. 📋 Manual Details Coverage Areas Primary Coverage: Full Service, Repair, and Workshop Manual Model Variants Covered: All 1978 Datsun 280Z models Repair Scope: A-Z (All repairs covered) Page Count Estimated Page Count: Approximately 500-800 pages (typical for comprehensive manuals of this era, though exact count not provided) Manual Type Type: Service Repair Workshop Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Engine: Engine Overhaul, Tuning, Fuel Injection System (Bosch L-Jetronic), Ignition System, Lubrication System, Cooling System Transmission: Manual and Automatic Transmission Repair, Clutch Assembly Fuel And Exhaust: Fuel Tank, Pump, Lines, Injectors, Exhaust Manifold, Pipes, Muffler Electrical: Wiring Diagrams, Starting System, Charging System, Lighting, Instruments, Switches, Relays, Fuses, Battery Brakes: Hydraulic System, Front Disc Brakes, Rear Drum Brakes, Parking Brake, Master Cylinder, Wheel Cylinders, Lines, Fluid Specifications Suspension And Steering: Front Independent Suspension (MacPherson Struts), Rear Independent Suspension (Trailing Arms), Steering Gearbox, Power Steering (if equipped), Bushings, Ball Joints, Tie Rods Frame And Bodywork: Chassis Frame Inspection, Body Panel Repair, Doors, Hood, Trunk, Bumpers, Glass Wheels And Tires: Tire Pressure, Rotation, Wheel Alignment, Wheel Bearing Service, Bolt Patterns Procedures Included Maintenance: Scheduled Maintenance, Oil Changes, Filter Replacements, Tune-Ups, Belt Adjustments, Fluid Checks Diagnostics Troubleshooting: Comprehensive Fault Finding Guides, Symptom-Based Troubleshooting Repair Rebuild: Engine rebuilds, Transmission overhauls, Brake system repairs, Suspension component replacement, Electrical component diagnostics and repair Technical Specifications: Torque specifications, Clearance measurements, Timing settings, Fluid capacities, Electrical resistance values Technical Depth Depth: Professional Grade; Covers basic maintenance to complete engine and transmission rebuilds, including diagnostics. 📊 Manual Specifications File Format Compatibility: All Operating Systems (Windows 95, 98, 2000, Me, Xp, Vista, Windows 7, macOS, etc.) Searchability: Likely Searchable Text within PDF (standard for modern PDFs) Print Quality Quality: High Quality Pictures & Diagrams Binding Type Type: N/A (Digital PDF format) Paper Type Type: N/A (Digital PDF format) ⚙️ Engine Specifications Primary Engine Engine Type: Inline 6-Cylinder, SOHC (Single Overhead Camshaft) Displacement Cc: 2753 cc Displacement Cu In: 168 cu in Bore X Stroke: 82.0 mm x 86.0 mm (3.23 in x 3.39 in) Performance Horsepower Gross SAE: Approximately 170 hp @ 5600 rpm (for North American models) Torque Gross SAE: Approximately 210 lb-ft @ 4400 rpm (for North American models) Fuel System Fuel Delivery: Bosch L-Jetronic Electronic Fuel Injection (EFI) Fuel Type: Unleaded Gasoline (91 Octane or higher recommended) Ignition System Ignition Type: Electronic Ignition (breakerless) Lubrication System Oil Capacity Quarts: 5.3 US quarts (with filter change) Cooling System Coolant Capacity Quarts: Approx. 8.5 US quarts (50/50 mix of coolant and distilled water) 🔧 Transmission Standard Type: 5-speed Manual Transmission Optional Type: 3-speed Automatic Transmission (Nissan RL4W03A) Features Clutch Type: Single Dry Plate, Diaphragm Spring Fluid Specifications Manual Transmission Fluid: API GL-4, SAE 75W-90 or 80W-90 Gear Oil Automatic Transmission Fluid: Dexron III / Mercon equivalent 📐 Dimensions Exterior Length Mm: 4310 mm (169.7 in) Width Mm: 1690 mm (66.5 in) Height Mm: 1275 mm (50.2 in) Wheelbase Mm: 2305 mm (90.7 in) Weights Curb Weight Kg Manual: Approximately 1320 kg (2910 lbs) Curb Weight Kg Automatic: Approximately 1345 kg (2965 lbs) 🛡️ Safety Features Ratings Safety Rating Era: Era-appropriate, lacking modern NHTSA/Euro NCAP ratings. Emphasis on passive safety features available at the time. Active Features Active Features List: Four-wheel power-assisted disc brakes (front ventilated discs), Rack and pinion steering. Passive Features Passive Features List: Reinforced chassis, Crumple zones (front and rear), Safety steering column, Three-point seat belts (lap and shoulder). 💡 Technology Features Infotainment Infotainment System: Original equipment typically included an AM/FM radio, often with a cassette player in later years. Aftermarket upgrades are common. Driver Assistance Driver Assistance Features: Minimal by modern standards. Primarily focused on the mechanical aspects of driving. Connectivity Connectivity Features: None. 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000 miles or 3 months (typical recommendation for the era, check manual for precise OEM spec). Tune Up Interval: Every 12,000-15,000 miles (includes spark plugs, filters, ignition timing). Coolant Flush Interval: Every 24,000 miles or 2 years. Fluid Specifications Brake Fluid Type: DOT 3 or DOT 4 (check manual for specific recommendation). Power Steering Fluid Type: ATF Dexron II/III or specified Datsun fluid (if equipped). Known Issues Common Issue 1: Rust perforation, particularly in lower body panels, wheel wells, and around window seals. Common Issue 2: Fuel injection system components (fuel...