This comprehensive Datsun 510 PL521 1970 Factory Service Repair Manual is your essential guide to maintaining and repairing your classic car. This manual, created by the original manufacturer, provides detailed instructions and illustrations, giving you the same level of expertise as factory-trained technicians.

Dive into the intricacies of your Datsun 510, gaining a thorough understanding of its mechanical workings. From routine maintenance like oil changes and tune-ups to tackling complex engine repairs, transmission overhauls, or brake system adjustments, this manual has you covered.

Explore detailed wiring diagrams to navigate the electrical system, ensuring efficient troubleshooting and repair. Understand the nuances of the fuel injection system, the cooling system, and the emission control system for optimal performance and environmental compliance.

Gain insights into the suspension system, steering components, and the differential and drive axle, ensuring smooth and reliable handling. Discover the intricacies of the interior features, the bodywork, and the restraint system, empowering you to address any aesthetic or safety-related concerns.

This manual is your ultimate resource, providing all the necessary information to maintain, repair, rebuild, refurbish, or restore your Datsun 510 PL521 to factory specifications. Whether you're a seasoned mechanic or a dedicated enthusiast, this manual will equip you with the knowledge and confidence to keep your classic car running smoothly for years to come.

The Datsun 510, a compact car produced by Nissan Motors from 1968 to 1973, is a legendary model that left a lasting impact on the automotive world. The PL521, specifically the 1970 model, represents a pivotal point in the 510's evolution. This year marked the introduction of a larger 1.6-liter engine, providing more power and torque. The 510 was known for its robust build quality, reliable performance, and nimble handling, making it a popular choice for both daily driving and motorsport. Its sleek, understated design, with its distinctive rounded grille and squared-off lines, combined with its practicality and affordability, contributed to its widespread appeal. The 1970 model, like its predecessors, featured a front-engine, rear-wheel drive layout, ensuring a balanced and predictable driving experience.

The Datsun 510 quickly gained a reputation for its exceptional handling and performance. Its independent suspension system, with MacPherson struts in the front and a live axle in the rear, provided a comfortable ride while remaining responsive. The 510's success in motorsport further solidified its sporting credentials. The car's lightweight construction and powerful engine made it a formidable competitor, earning victories in various races, including the SCCA's B Production class. The 1970 510, with its increased engine size and refined design, was a refined and even more capable machine. This model, in particular, holds historical significance as it represents the culmination of early Datsun engineering and performance aspirations, a legacy that continues to inspire enthusiasts today. The Datsun 510, and the 1970 PL521 in particular, serves as a reminder of the enduring appeal of well-engineered, practical, and sporty vehicles.