The 1973 Datsun PL510 Sedan is a significant vehicle in automotive history, celebrated for its sporty handling and European-inspired design that earned it the nickname "the poor man's BMW." Built by Nissan Motor Co., Ltd., this compact sedan from the first generation (510 Series) featured a sophisticated SOHC engine, the L20B inline 4-cylinder, displacing 1998 cc and producing approximately 100-115 horsepower. Its engineering quality and reliability contributed to a strong enthusiast following and considerable success in motorsport, particularly in touring car racing. The PL510 is appreciated for its balanced chassis and responsive driving dynamics, making it a sought-after model for enthusiasts and collectors.

This comprehensive factory service manual provides complete coverage for the 1973 Datsun PL510 Sedan, detailing everything from routine maintenance and adjustments to in-depth troubleshooting and component overhauls. It covers all major systems, including the engine mechanicals, fuel, cooling, ignition, transmission (manual and automatic), drivetrain, suspension, steering, brakes, and electrical systems. The manual also includes detailed technical specifications, torque values, and diagnostic procedures, making it an essential resource for owners, mechanics, and technicians aiming to maintain, repair, or restore this classic vehicle.