🏷️ Basic Information

Make:

Datsun

Model:

510 PL521

Model Years Covered:

1968, 1969, 1970, 1971, 1972, 1973

Chassis Code:

PL521

👋 Introduction

Target Audience:

Vehicle owners with basic mechanical skills and independent auto service professionals.

Original Equipment:

Contains the same specifications and procedures used by authorized dealer service departments.

Content Accuracy:

Accurate, clear, and concise text with illustrations.

User Friendliness:

Easy-to-follow, step-by-step instructions suitable for various skill levels.

Value Proposition:

Saves money on repairs by enabling DIY maintenance and informed technician discussions.

📋 Manual Details

General Information:

Included

Engine Mechanical System:

Included

Engine Electrical System:

Included

Emission Control System:

Included

Fuel System:

Included

Clutch System:

Included

Manual Transaxle System:

Included

Automatic Transaxle System:

Included

Driveshaft And Axle:

Included

Suspension System:

Included

Steering System:

Included

Restraint System:

Included

Brake System:

Included

Body Interior Exterior:

Included

Body Electrical System:

Included

Heating Ventilation Air Conditioning:

Included

Page Count:

Not specified, but described as comprehensive.

Manual Type:

Service Repair Workshop Manual

Language:

English

Format:

PDF

📖 Manual Coverage

All Major Topics:

Covered in full detail, as used by professional mechanics.

Repair Instructions:

Step-by-step instructions for repair and troubleshooting.

Maintenance Procedures:

Detailed procedures for routine maintenance and servicing.

Diagnostic Information:

Includes troubleshooting and diagnostic guidance.

Technical Specifications:

Provides detailed specifications for all covered systems.

Illustrations Diagrams:

Includes diagrams and illustrations for clarity.

Wiring Schematics:

Includes wiring schematics for electrical system diagnosis and repair.

📊 Manual Specifications

File Type:

PDF

Printability:

Printable pages, allowing users to print specific sections.

Binding Type:

Digital (PDF), no physical binding.

Paper Type:

N/A (Digital format)

⚙️ Engine Specifications

Engine Code Typical:

J13/J15 (common for 510 series, though specific PL521 may vary)

Displacement Typical:

1.3L to 1.5L (1300cc to 1500cc) inline-four, Overhead Valve (OHV) or Overhead Cam (OHC) depending on exact engine variant.

Horsepower Typical:

Approximately 70-90 HP, depending on engine and tuning.

Fuel Delivery:

Typically Carbureted (e.g., Hitachi or SU carburetors).

🔧 Transmission

Manual Transmission:

Likely a 4-speed or 5-speed manual transmission.

Automatic Transmission:

Optional 3-speed automatic transmission was available on some models.

Clutch Type:

Single dry plate clutch.

📐 Dimensions

Body Style:

Two-door sedan, Four-door sedan, Station Wagon, Pickup Truck (PL521 designation often refers to the pickup).

Curb Weight Typical:

Varies by body style, but generally around 2,000 - 2,400 lbs (900 - 1100 kg).

🛡️ Safety Features

Braking System:

Front Disc Brakes, Rear Drum Brakes standard for most models.

Restraints:

Seat belts (lap belts typically standard, shoulder belts optional or on later models).

💡 Technology Features

Audio System:

Typically a factory-installed AM radio, with optional FM capabilities on some later models. Cassette players were aftermarket additions.

Driver Assistance Features:

None (features typical of modern driver assistance systems were not present in this era).

🔧 Maintenance

Oil Change Interval:

Typically every 3,000 miles or 3 months, but consult manual for exact recommendations.

Engine Oil Type:

API SF/CD or SG/CD service classification, viscosity typically 10W-30 or 20W-50 depending on climate.

Coolant Type:

Ethylene glycol based coolant, typically a 50/50 mix with distilled water.

Brake Fluid Type:

DOT 3 brake fluid.

Transmission Fluid Manual:

GL-4 gear oil, SAE 80W-90 is a common recommendation.

Transmission Fluid Automatic:

Dexron-III or equivalent ATF fluid.

Rust And Corrosion:

Common issue on vehicles of this era, particularly in areas with road salt. Body panels and frame may be susceptible.

Carburetor Tuning:

Carburetors can require periodic adjustment and cleaning for optimal performance and fuel economy.

Electrical Connections:

Age-related degradation of wiring insulation and connections can lead to electrical gremlins.

Suspension Wear:

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

📚 Vehicle History

Manufacturer Origin:

Datsun (precursor to Nissan) - Japanese automotive manufacturer.

Datsun 510 Legacy:

The Datsun 510 (known internally as the P510) was a highly influential compact car, often called the 'Poor Man's BMW' for its driving dynamics and performance in its era. The PL521 designation specifically refers to the Datsun Truck (Datsun 1200 Pickup in some markets).

Production Period:

1968-1973 for the specified models.

🏆 Awards & Recognition

Historical Significance:

The Datsun 510 series is widely recognized as a groundbreaking and influential model in automotive history, particularly for its performance-to-price ratio and rallying success.