This comprehensive Datsun 510 PL521 1968 Factory Service Repair Manual is your ultimate guide to maintaining and repairing your vehicle. It provides detailed instructions and illustrations, allowing you to confidently perform a wide range of tasks, from basic maintenance to complex repairs. The manual covers every aspect of your Datsun 510 PL521, including:

• General Maintenance:

Learn about routine maintenance procedures such as oil changes, filter replacements, and fluid checks.

Troubleshooting:

Diagnose and resolve common problems with your Datsun 510 PL521 using detailed troubleshooting guides.

Engine Service/Repair:

Master engine repair techniques, including cylinder head removal, valve adjustments, and piston replacement.

Transmission Service/Repair:

Understand transmission workings and perform service and repair tasks on your Datsun 510 PL521.

Brake System:

Learn about brake system components and perform repairs on your brakes, including adjusting and replacing brake pads and rotors.

Wiring Diagram:

Locate and understand the wiring diagram for your 1968 Datsun 510 PL521 to troubleshoot electrical problems.

Electrical System:

Gain expertise in the electrical system of your Datsun 510 PL521, including diagnosing and fixing electrical issues.

Suspension:

Learn about suspension components and perform repairs on your suspension, such as replacing shocks and struts.

Periodic Lubrication:

Understand the importance of lubrication and perform periodic lubrication tasks on your Datsun 510 PL521.

Steering:

Diagnose and repair steering system components, including steering gear, tie rods, and power steering systems.

Cooling System:

Learn about the cooling system and perform repairs on your cooling system, including replacing radiators and water pumps.

Fuel Injection/Fuel System:

Understand fuel injection systems and perform repairs on your fuel system, including replacing fuel pumps and fuel injectors.

Emission System:

Diagnose and repair your emission system components, including catalytic converters and oxygen sensors.

Heater/Air Conditioning:

Learn about heater and air conditioning systems and perform repairs, including replacing blower motors and refrigerant charges.

Engine Control System:

Understand the workings of your Datsun 510 PL521's engine control system and troubleshoot issues.

Chassis/Body:

Gain insight into the chassis and body of your Datsun 510 PL521 and perform repairs, such as replacing body panels.

Restraint System:

Learn about safety features such as seatbelts and airbags and perform any necessary maintenance or repairs.

Interior:

Perform repairs and maintenance on your Datsun 510 PL521 interior, including upholstery and door panels.

Differential/Drive:

Understand the differential and drivetrain of your Datsun 510 PL521 and perform repairs, including replacing axles and bearings.

Axle:

Learn about axle components and perform repairs, such as replacing axles and bearings.


This manual provides you with the knowledge and instructions you need to maintain your Datsun 510 PL521, saving you time and money on professional repairs.

The Datsun 510, specifically the PL521 model produced in 1968, is a legendary compact car that played a pivotal role in establishing Datsun, and later Nissan, as a major player in the global automotive market. This generation, known as the "Bluebird 510," marked a significant departure from previous Datsun models, featuring a sophisticated, sporty design and advanced engineering. The PL521, being the first year of production, showcased the 510's core characteristics, including its unibody construction and independent suspension on all four wheels, innovations that were rare in the compact car segment at the time. Its 1.6-liter four-cylinder engine, while not overly powerful, was known for its fuel efficiency and reliability, making the 510 a practical and economical choice for daily driving. Additionally, its nimble handling and responsive steering, derived from its lightweight construction and well-tuned suspension, made it a joy to drive on winding roads.

The Datsun 510 PL521, with its unique blend of practicality, performance, and affordability, quickly became a popular choice among drivers seeking a reliable and stylish car. However, its appeal extended beyond the everyday commute. The 510's sporty nature and competitive performance in motorsport, particularly in rallying and touring car racing, soon gained recognition. Its success on the racetrack further cemented its iconic status, establishing it as a formidable competitor against established European and American brands. Despite its discontinuation in 1973, the Datsun 510 PL521 continues to be admired for its enduring legacy, influencing automotive design and engineering for years to come. Its reputation as a reliable, fun-to-drive, and affordable compact car, coupled with its motorsport achievements, has secured its place in automotive history as a true classic.