🏷️ Basic Information

Make:

Datsun

Model:

510

Year:

1979

Chassis Code:

A-510

👋 Introduction

Historical Context:

The Datsun 510, particularly the 1979 model, represents a key stage in Datsun's evolution towards reliability and performance, appealing to enthusiasts seeking a classic Japanese sedan with a strong sporting heritage.

Competitors:

Competed with vehicles like the Toyota Corolla, Honda Civic, and smaller European sedans of the era.

Appeal To Owners:

The manual empowers owners to perform their own maintenance and repairs, saving money and fostering a deeper connection with their vehicle.

📋 Manual Details

Manual Type:

Workshop Service Manual (WSM)

Coverage Scope:

Comprehensive Service and Repair

Page Count:

Not Specified, assumed extensive for WSM

Language:

English

File Format:

PDF

Delivery Method:

Instant Download

Software Requirement:

Adobe PDF Reader

Compatibility:

All Versions of Windows & Mac

📖 Manual Coverage

Engine Mechanical:

Engine overhaul, cylinder head, block, pistons, crankshaft, camshaft, timing, lubrication system, cooling system.

Fuel System:

Carburetor (e.g., Hitachi SU type) tuning and overhaul, fuel pump, fuel lines, fuel tank.

Ignition System:

Distributor, ignition coil, spark plugs, wiring, timing adjustments.

Transmission Manual:

Clutch operation, gearbox overhaul, gear shifting mechanisms, driveshafts.

Transmission Automatic:

Automatic transmission (if applicable) service and repair procedures.

Suspension Front:

MacPherson strut system, control arms, ball joints, springs, shock absorbers, steering linkage.

Suspension Rear:

Leaf spring or coil spring rear suspension, shock absorbers, trailing arms, Panhard rod (if applicable).

Brakes:

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

Steering:

Steering box, tie rods, steering column, wheel alignment specifications.

Electrical System:

Wiring diagrams, lighting systems, charging system (alternator, regulator), starting system (starter motor), instrumentation, fuses, relays.

Body And Chassis:

Body panel removal and installation, door mechanisms, window regulators, interior trim, chassis lubrication points.

Heating Ventilation And Air Conditioning:

HVAC system diagnosis and repair (if equipped).

Routine Maintenance:

Oil changes, filter replacements, fluid checks, lubrication, tire rotation, spark plug replacement.

Troubleshooting:

Diagnostic guides for common symptoms and their causes.

Repair Procedures:

Step-by-step instructions for component removal, disassembly, repair, reassembly, and installation.

Overhaul Procedures:

Detailed procedures for complete engine, transmission, and differential overhauls.

Inspection And Adjustment:

Specifications and procedures for critical component inspections and adjustments (e.g., valve lash, ignition timing, brake adjustment).

Wiring Diagrams:

Comprehensive electrical wiring schematics for all vehicle systems.

Depth Of Coverage:

In-depth, professional quality, step-by-step instructions suitable for DIY mechanics and professional technicians.

📊 Manual Specifications

Print Quality:

Full Printable

Searchability:

Likely searchable text within PDF for quick information retrieval.

Binding Type:

Digital Download (PDF)

Paper Type:

Not Applicable (Digital)

⚙️ Engine Specifications

Engine Code:

L20B

Engine Type:

Inline 4-cylinder, SOHC

Displacement:

1973cc (2.0 Liters)

Horsepower Est:

Approx. 97-100 hp @ 5200 rpm (SAE Net for US spec)

Torque Est:

Approx. 112-116 lb-ft @ 3200 rpm (SAE Net for US spec)

Carburetion:

Typically a single Hitachi SU-type downdraft carburetor (e.g., HJG 46W for manual transmission) or possibly twin Hitachi carburetors for performance variants. Some markets may have different carburetion.

Fuel Type:

Unleaded gasoline

🔧 Transmission

Transmission Type Std:

4-speed manual

Transmission Type Opt:

3-speed automatic (likely F3N71B)

Clutch Type:

Single dry plate, hydraulically operated (manual transmission)

📐 Dimensions

Wheelbase:

Approx. 90.7 inches (2305 mm)

Length:

Approx. 164.2 inches (4170 mm)

Width:

Approx. 64.0 inches (1625 mm)

Height:

Approx. 54.1 inches (1375 mm)

Curb Weight Est:

Approx. 2200-2400 lbs (1000-1090 kg), depending on body style and transmission.

🛡️ Safety Features

Safety Ratings Era:

Safety standards of the late 1970s; specific NHTSA or IIHS ratings for this model year are unlikely to be readily available in a standardized format.

Brakes:

Front disc, rear drum. Power assist may be optional or standard depending on trim.

Seat Belts:

Standard seat belts. Lap/shoulder belts may be standard in front.

Construction:

Unibody construction.

💡 Technology Features

Radio:

Typically an AM/FM radio, with AM/FM stereo and cassette player as optional upgrades.

Driver Assistance:

None by modern standards. Focus is on basic mechanical and electrical systems.

Connectivity:

No electronic connectivity features.

🔧 Maintenance

Oil Change:

Typically every 3,000-5,000 miles (5,000-8,000 km) or 6 months, depending on driving conditions. Manual will provide specific intervals.

Tune Up:

Spark plug replacement, ignition timing adjustment, carburetor adjustment typically recommended at intervals like 15,000-30,000 miles (24,000-48,000 km).

Engine Oil:

Refer to manual for specific viscosity (e.g., SAE 10W-30 or 10W-40 API SF/CD) and capacity (approx. 4.5 US quarts with filter).

Coolant:

Ethylene glycol-based antifreeze, typically a 50/50 mix with water. Capacity approx. 6.5 US quarts.

Brake Fluid:

DOT 3 brake fluid (check manual for confirmation).

Transmission Fluid Manual:

GL-4 Gear Oil, SAE 75W-90 or 80W-90 (check manual for exact specification).

Transmission Fluid Auto:

Dexron II automatic transmission fluid (if equipped, check manual for confirmation).

Rust:

Common for vehicles of this era, particularly in areas with road salt. Wheel wells, rocker panels, and floor pans are susceptible.

Carburetor Issues:

Hitachi SU carburetors can require periodic tuning and rebuild due to worn jets, diaphragms, or sealing issues.

Electrical Gremlins:

Aging wiring insulation and connections can lead to intermittent electrical problems.

Suspension Wear:

Bushings, ball joints, and tie rod ends can wear over time, affecting handling and alignment.

📚 Vehicle History

Datsun Legacy:

Datsun (later Nissan) built a reputation for reliable, affordable, and increasingly capable vehicles during this era, with the 510 being a significant model in establishing their presence in the North American market.

510 Generations:

The 1979 model year falls within the second generation (A-510) of the Datsun 510, which saw styling updates and chassis refinements over the original '68-'73 models.

Production Period:

The second-generation Datsun 510 was produced from late 1977 through 1981.

🏆 Awards & Recognition

Motorsport Heritage:

The Datsun 510 is renowned for its success in motorsports, particularly in Trans-Am racing, which contributed significantly to its enthusiast appeal and the need for detailed technical information.

Enthusiast Following:

The 510 enjoys a dedicated following among classic car enthusiasts for its robust engineering, simple design, and potential for modification.