Target Audience:
Datsun 280Z owners, mechanics, enthusiasts seeking in-depth repair knowledge
Value Proposition:
Provides professional-level repair and maintenance information, saving significant money on labor costs.
Ease Of Use:
Designed to be easy to use, with step-by-step instructions and clear diagrams.
Resource Availability:
The only service repair workshop manual you will ever need for the 1976 Datsun 280Z.
Accessibility:
Instant download provides immediate access to repair information.
Engine:
Full engine overhaul, tuning, fuel injection, ignition system, lubrication, cooling system, emissions control
Transmission:
Manual and automatic transmission repair, clutch service, driveshaft and differential
Brakes:
Hydraulic brake system diagnosis and repair, disc brake service, parking brake
Suspension Steering:
Front and rear suspension systems, steering gearbox, power steering, wheel alignment
Electrical:
Full electrical system schematics, lighting, instruments, starting and charging system, battery, wiring diagrams
Body Chassis:
Body panel repair, interior trim, doors, windows, convertible top (if applicable), frame and chassis components
HVAC:
Heating, ventilation, and air conditioning system service and repair
Maintenance:
Scheduled maintenance, oil changes, filter replacements, fluid checks and changes, tune-ups
Troubleshooting:
Diagnostic procedures for all major systems, fault code interpretation (if applicable to the era), common problem identification
Repair:
Step-by-step repair instructions for all major components and systems, including engine rebuild, transmission overhaul, brake caliper replacement, etc.
Installation:
Instructions for component replacement and installation
Depth:
Comprehensive, from basic maintenance to complete overhaul and diagnostics, suitable for professional mechanics and skilled DIYers
Engine Type:
Inline 6-cylinder, SOHC (Single Overhead Camshaft)
Displacement:
2753 cc (2.8 Liters)
Bore X Stroke:
86.0 mm x 79.0 mm
Horsepower Gross:
170 hp @ 5600 rpm (SAE Gross)
Torque Gross:
207 lb-ft @ 3200 rpm (SAE Gross)
Fuel Injection System:
Bosch L-Jetronic Electronic Fuel Injection (EFI)
Fuel Type:
Unleaded gasoline
Ignition Type:
Electronic ignition
Crash Test Data:
Limited official crash test data available for this era, but designed with crumple zones and safety features for its time.
Braking System:
Power-assisted front disc brakes, rear drum brakes (later models may have rear discs)
Parking Brake:
Mechanical parking brake, acting on rear wheels
Seat Belts:
Three-point seat belts (lap and shoulder)
Steering Column:
Collapsible steering column
Oil Change Interval:
Every 3,000 miles or 3 months, whichever comes first (typical for the era, consult manual for exact specs).
Tune Up Interval:
Every 12,000-15,000 miles (includes spark plugs, ignition timing, fuel mixture adjustment).
Engine Oil Type:
API SG, SF, or SE rated oil; viscosity typically 10W-30 or 10W-40.
Coolant Type:
Ethylene glycol-based antifreeze mixed with water (50/50 ratio).
Transmission Fluid Manual:
GL-4 gear oil, SAE 75W-90 or 80W-90.
Transmission Fluid Automatic:
Dexron-III/Mercon compatible ATF (Automatic Transmission Fluid).
Brake Fluid Type:
DOT 3 or DOT 4 hydraulic brake fluid.
Rust And Corrosion:
Common issue in wheel wells, rocker panels, and underbody due to age and environmental exposure.
Fuel Injection System:
Potential issues with fuel pump, injectors, and airflow meter on the L-Jetronic system; regular cleaning and calibration may be required.
Rubber Components:
Degradation of fuel lines, vacuum hoses, suspension bushings, and weather stripping over time.
Electrical Connections:
Corrosion and degradation of wiring connectors, leading to intermittent electrical faults.
Datsun Brand Focus:
Datsun (later Nissan) was known for producing reliable, sporty, and affordable vehicles.
240Z To 280Z Transition:
The 280Z was an evolution of the iconic 240Z and 260Z, featuring a larger engine to meet US emissions standards and improved fuel injection.
Production Years:
1975-1978 (for the 280Z)
Manufacturing Location:
Japan
Iconic Status:
The Z-car series, including the 280Z, is considered a groundbreaking Japanese sports car that significantly influenced the automotive market.
