Target Audience:
Datsun 280Z owners, enthusiasts, mechanics, restoration specialists
Comparison:
Provides dealer-level information superior to generic repair guides
Uniqueness:
Vehicle/model specific, not generic; factory information
Usability:
Step-by-step instructions, diagrams, schematics for ease of repair
Savings:
Enables DIY repairs to save significant costs
Engine:
Complete overhaul, tuning, diagnosis, fuel injection (Bosch L-Jetronic), ignition system, cooling system, lubrication system
Transmission:
Manual transmission (FS5W71B), Automatic transmission (optional, specific model not detailed), clutch system, drive shafts, differential
Brakes:
Front disc brakes, rear drum brakes (later models may have rear discs, covered if applicable), hydraulic system, parking brake
Steering:
Rack and pinion steering, power steering system (if equipped)
Suspension:
Front independent suspension (MacPherson struts), Rear independent suspension (multi-link), springs, shock absorbers, control arms, anti-roll bars
Electrical:
Full wiring schematics, battery, charging system (alternator), starting system, lighting system, instruments, accessories, diagnostic procedures
Bodywork:
Body panel repair, alignment, doors, hood, trunk, windows, glass replacement, interior trim
Fuel System:
Fuel tank, fuel pump, fuel lines, fuel injection unit, pressure regulator, injectors
Maintenance:
Scheduled maintenance, fluid changes, filter replacements, lubrication, tune-ups
Diagnostics:
Troubleshooting guides for all major systems, diagnostic codes (if applicable), common problem identification
Repair:
Detailed step-by-step repair procedures for all components, engine rebuilds, transmission overhauls, brake repairs, electrical component replacement
Assembly Disassembly:
Complete guides for disassembly and reassembly of all vehicle systems and components
Depth:
Factory level, comprehensive for professional technicians and advanced DIYers
Detail Level:
High-detail illustrations, diagrams, and schematics
Engine Type:
Inline 6-cylinder, SOHC (Single Overhead Camshaft)
Displacement:
2753 cc (2.8 Liters)
Bore X Stroke:
81.0 mm x 86.0 mm
Horsepower Est:
Approx. 170-175 hp @ 5600 rpm (SAE Gross)
Torque Est:
Approx. 210-215 lb-ft @ 3200 rpm (SAE Gross)
Fuel Delivery:
Bosch L-Jetronic Electronic Fuel Injection (EFI)
Ignition Type:
Electronic Ignition (Transistor Controlled)
Cooling Type:
Water-cooled
Crash Test Data:
Data from this era is less standardized; refer to specific governmental safety databases if available for this model.
Brakes:
Power-assisted front disc brakes, rear drum brakes (some later models may feature rear discs, check vehicle specifics)
Steering:
Rack and pinion steering
Seat Belts:
3-point retractable front seat belts
Body Construction:
Unibody construction with integrated safety structure
Oil Change Est:
Every 3,000 miles or 3 months (typical for the era)
Transmission Fluid Change Est:
Every 30,000 miles (manual and automatic)
Coolant Change Est:
Every 24,000 miles or 24 months
Engine Oil Recommendation Est:
API SG or SH, SAE 10W-30 or 20W-50 (check manual for exact specification)
Transmission Fluid Manual Est:
GL-4 Gear Oil, SAE 75W-90 (check manual for exact specification)
Transmission Fluid Automatic Est:
Dexron III/Mercon compatible (check manual for exact specification)
Coolant Recommendation Est:
Ethylene glycol based, 50/50 mix with distilled water
Rust Prone Areas:
Wheel arches, rocker panels, floor pans, battery tray area, rear hatch area
Fuel Injection System:
EFI components (e.g., injectors, airflow meter, pressure regulator) can be sensitive and require specialized diagnosis and parts.
Wiring Harnesses:
Aging wiring can lead to intermittent electrical issues; the manual's schematics are crucial.
Spark Plugs:
NGK BP6ES or equivalent (check manual for exact part number and gap)
Fuel Filter:
Replacement recommended at regular intervals
Air Filter:
Replacement at scheduled intervals
Datsun Reputation:
Datsun (Nissan's export brand) built a reputation for reliable, sporty, and affordable vehicles in the 1970s.
280Z Lineage:
Evolved from the successful 240Z and 260Z, with the 280Z being the final iteration of the S30 chassis, featuring a larger, fuel-injected engine to meet US emissions standards.
Production Years S30 Chassis:
1970-1978 (280Z specifically 1975-1978)
Manufacturing Location Est:
Japan
