🏷️ Basic Information

Make:

Datsun

Model:

280Z

Year:

1977

Chassis Code:

S30

👋 Introduction

Historical Context:

The Datsun 280Z (S30) was a highly successful sports car, a successor to the iconic 240Z, offering improved performance and comfort.

Competitors:

Primarily competed with European sports cars of its era, such as the Porsche 924 and certain Jaguar models, while also appealing to those seeking a more affordable performance option.

Design Philosophy:

Elegant coupe styling, rear-wheel drive, robust inline-six engine, driver-focused cockpit.

Diy Savings:

Enables owners to perform maintenance and repairs, saving significant costs on labor.

Knowledge Enhancement:

Empowers owners with deep knowledge of their vehicle's systems and maintenance.

📋 Manual Details

Manual Type:

Workshop Service Manual (WSM)

Coverage Scope:

Complete repair and service information

Language:

English

File Format:

PDF

Delivery Method:

Instant Download

Printability:

Full printable pages

Software Requirement:

Adobe PDF Reader

Operating Systems:

All Versions of Windows & Mac

📖 Manual Coverage

Engine Service:

Engine disassembly, assembly, inspection, overhaul, tuning

Fuel System:

Fuel injection system (Bosch L-Jetronic), fuel pump, lines, tank, filters

Ignition System:

Distributor, coil, spark plugs, wiring, timing adjustments

Cooling System:

Radiator, fan, water pump, thermostat, hoses, coolant specifications

Exhaust System:

Manifolds, pipes, muffler, catalytic converter (if applicable)

Transmission Service:

Manual transmission (FS5W71B) repair, clutch system, automatic transmission (optional) diagnosis

Drivetrain:

Driveshaft, differential, axles, U-joints

Suspension System:

Front struts, rear independent suspension, springs, shocks, bushings, alignment specifications

Steering System:

Steering rack, column, linkage, power steering system (if equipped)

Brake System:

Front disc brakes, rear drum brakes, master cylinder, brake lines, parking brake, fluid specifications

Electrical System:

Battery, alternator, starter, lighting, fuses, relays, dashboard instruments

Body And Chassis:

Body panel removal/installation, interior trim, glass, doors, locks, hinges

Heating Ventilation Air Conditioning:

HVAC system diagnosis and repair, heater core, A/C components (if equipped)

Routine Maintenance:

Oil changes, filter replacements, fluid checks, lubrication points

Troubleshooting:

Diagnostic charts, symptom-based troubleshooting guides

Repair Procedures:

Step-by-step instructions for all major components and systems

Overhaul Procedures:

Detailed instructions for engine and transmission rebuilds

Electrical Diagnostics:

Wiring diagrams, component testing procedures

Depth Level:

In-depth, professional quality

Illustrations:

Pictures and diagrams included

Wiring Diagrams:

Comprehensive wiring schematics for all circuits

📊 Manual Specifications

Resolution:

High resolution for clear viewing and printing

Print Features:

Pages are fully printable

Binding:

Digital (PDF), no physical binding

Paper:

N/A (Digital)

⚙️ Engine Specifications

Engine Code:

L28E

Engine Type:

Inline 6-cylinder, SOHC

Displacement:

2753 cc (2.8 Liters)

Horsepower Gross:

170 hp @ 5600 rpm (SAE Gross)

Torque Gross:

210 lb-ft @ 3200 rpm (SAE Gross)

Fuel Delivery:

Bosch L-Jetronic Electronic Fuel Injection (EFI)

Fuel Type:

Unleaded gasoline

Coolant Capacity:

Approximately 8.5 quarts (8.0 Liters)

🔧 Transmission

Transmission Type:

5-speed Manual (FS5W71B)

Transmission Type:

3-speed Automatic (H32)

Clutch Type:

Hydraulically actuated dry single-plate clutch

Manual Transmission Fluid:

API GL-4 SAE 75W-90 or 80W-90 gear oil

Automatic Transmission Fluid:

Dexron III or equivalent

📐 Dimensions

Length:

163.4 inches (4150 mm)

Width:

64.9 inches (1650 mm)

Height:

50.6 inches (1285 mm)

Wheelbase:

90.7 inches (2300 mm)

Curb Weight:

Approximately 3,040 lbs (1379 kg)

Standard Wheel Size:

14 x 5.5 inches

Standard Tire Size:

195/70R14

Bolt Pattern:

4x114.3 mm (4.5 inches)

🛡️ Safety Features

Brakes:

Front ventilated disc brakes, rear drum brakes

Steering:

Recirculating ball type, optional power steering

Seat Belts:

Three-point front seat belts

Body Structure:

Integrated roll bar behind seats, reinforced A-pillars

💡 Technology Features

Audio System:

Factory-installed AM/FM radio, often with an 8-track player or cassette adapter as an option.

Braking Assist:

No modern electronic driver assistance systems; relies on mechanical and hydraulic systems.

Connectivity Features:

N/A (primarily mechanical and analog systems)

🔧 Maintenance

Oil Change Interval:

Every 3,000 miles (4,800 km) or 6 months, whichever comes first

Oil Filter Replacement:

With every oil change

Transmission Fluid Change:

Every 20,000 miles (32,000 km) or 24 months

Engine Coolant Flush:

Every 24,000 miles (38,000 km) or 24 months

Engine Oil Type:

API SF, SAE 10W-30 or 10W-40 (check manual for specific ambient temperature ranges)

Engine Oil Capacity:

Approximately 5.1 quarts (4.8 Liters) with filter change

Brake Fluid Type:

DOT 3 or DOT 4

Rust Prone Areas:

Wheel arches, rocker panels, floor pans, rear hatch area, strut towers

Fuel Injection System:

Early L-Jetronic systems can be sensitive to vacuum leaks and require proper maintenance of sensors and injectors.

Electrical Connections:

Corrosion or degradation of wiring and connectors can lead to intermittent electrical faults.

Suspension Bushings:

Wear and tear on rubber bushings can affect handling and ride quality.

📚 Vehicle History

Datsun Legacy:

Datsun (later Nissan) built a reputation for reliable and sporty vehicles, starting with the Datsun Fairlady and evolving into the Z-car lineage.

S30 Generation:

The S30 generation (1970-1978) was a landmark for Datsun, establishing the sports car segment for the brand. The 280Z was an evolution of the 260Z, featuring a larger engine and fuel injection.

Production Years:

1970-1978 (S30 generation). 280Z specifically from 1975-1978.

Manufacturing Location:

Japan

🏆 Awards & Recognition

Car And Driver 10Best:

The Datsun 240Z was named to Car and Driver's 10Best list multiple times, and the 280Z carried forward that performance legacy.

Historical Significance:

The 280Z is widely recognized as a classic sports car that helped define the affordable performance segment and cemented Datsun's reputation in the automotive world.