This comprehensive Datsun 510 PL521 Workshop Repair Service Manual covers all models, engines, trims, and transmissions produced from 1968 to 1973. It is a meticulous resource packed with detailed information on service, maintenance, and troubleshooting, providing everything you need to keep your Datsun 510 running smoothly. This manual is a direct replica of the one used by professional mechanics, ensuring you have access to the most accurate and complete information. The manual delves into a wide range of topics, including general maintenance procedures, troubleshooting techniques for various components, engine service and repair, transmission service and repair, brake system information, detailed wiring diagrams, electrical system repair, suspension maintenance, periodic lubrication schedules, steering system adjustments, cooling system repair, fuel injection and fuel system maintenance, emission system troubleshooting, heater and air conditioner repair, engine control system diagnosis, chassis and body repair, restraint system procedures, interior repairs, differential and drive system maintenance, and axle system work. The manual's clear and concise format makes it easy to navigate. Each chapter features numbered instructions, bold figure numbers for quick cross-referencing with illustrations, detailed drawings and photos, enlarged insets for close-up views of components, and a numbered table of contents for fast access to the information you need. The manual also includes notes, cautions, and warnings to highlight critical information and ensure safe and effective repairs. With this comprehensive guide, you can confidently diagnose and repair issues with your car's electrical system, thanks to the combined troubleshooting and electrical service procedures accompanied by detailed wiring diagrams. Whether you are a seasoned mechanic or a DIY enthusiast, this manual equips you with the knowledge and expertise to maintain and repair your Datsun 510. Save money on expensive repair bills and take pride in knowing you can handle most automotive tasks yourself.

The Datsun 510, specifically the PL521 model produced from 1968 to 1973, is a legendary compact car that played a pivotal role in shaping the automotive landscape. This Japanese-manufactured beauty, marketed as the "Datsun 1600" in some regions, was renowned for its sporty handling, nimble performance, and exceptional value for money. The 510's arrival in the United States marked a significant shift in the perception of Japanese cars, challenging the established American and European manufacturers with its reliability, fuel efficiency, and surprisingly engaging driving experience. Its success was further cemented by its participation in various motorsports events, where it proved to be a formidable competitor, particularly in the hands of legendary drivers like John Morton and Peter Brock. The 510 PL521's heart was a 1.6-liter four-cylinder engine, known for its smooth and responsive nature. This engine, coupled with the car's lightweight construction and independent suspension system, provided a surprisingly composed and fun driving experience. The car's practicality was further enhanced by its spacious interior and surprisingly ample cargo space, making it a viable choice for daily commutes and weekend adventures alike. The 510's enduring legacy is evidenced by its continued popularity among enthusiasts today, with many enthusiasts restoring and modifying these classic cars to enjoy their timeless appeal and performance. The Datsun 510 PL521 is a true icon, a testament to Japanese engineering brilliance and a symbol of a period when smaller, more fuel-efficient cars started to gain traction in the global automotive market.