The 1977 280Z, a distinguished member of the iconic Z-car lineage, stands as a testament to Japanese engineering prowess in the sports car segment. Building upon the success of its predecessors, this model, also known by its chassis code S30, features a robust 2.8-liter inline-six L28E engine equipped with Bosch L-Jetronic fuel injection, delivering an estimated 170 horsepower and 208 lb-ft of torque. Its design philosophy emphasizes driver engagement, combining a stylish coupe body with performance-oriented handling and a reliable drivetrain, available with either a 4-speed manual or a 3-speed automatic transmission. Notable for its era, the 1977 280Z incorporated larger displacement for improved performance and U.S.-specific 5 mph bumpers to meet evolving safety regulations, solidifying its place as a desirable grand tourer and a beloved classic.

This comprehensive service repair manual provides in-depth guidance for the maintenance, diagnosis, and repair of the 1977 280Z. It covers all essential vehicle systems, including detailed procedures for engine overhaul, fuel injection system troubleshooting, ignition, cooling, exhaust, transmission, drivetrain, suspension, steering, brakes, and the electrical system. Furthermore, the manual offers instructions for body and chassis work, interior components, and HVAC systems. With detailed explanations of maintenance schedules, fluid specifications, troubleshooting common issues, and rebuild procedures, this manual is an indispensable resource for owners, mechanics, and technicians aiming to preserve the performance and longevity of this classic sports car.

The 1977 280Z, a distinguished member of the iconic Z-car lineage, stands as a testament to Japanese engineering prowess in the sports car segment. Building upon the success of its predecessors, this model, also known by its chassis code S30, features a robust 2.8-liter inline-six L28E engine equipped with Bosch L-Jetronic fuel injection, delivering an estimated 170 horsepower and 208 lb-ft of torque. Its design philosophy emphasizes driver engagement, combining a stylish coupe body with performance-oriented handling and a reliable drivetrain, available with either a 4-speed manual or a 3-speed automatic transmission. Notable for its era, the 1977 280Z incorporated larger displacement for improved performance and U.S.-specific 5 mph bumpers to meet evolving safety regulations, solidifying its place as a desirable grand tourer and a beloved classic.

This comprehensive service repair manual provides in-depth guidance for the maintenance, diagnosis, and repair of the 1977 280Z. It covers all essential vehicle systems, including detailed procedures for engine overhaul, fuel injection system troubleshooting, ignition, cooling, exhaust, transmission, drivetrain, suspension, steering, brakes, and the electrical system. Furthermore, the manual offers instructions for body and chassis work, interior components, and HVAC systems. With detailed explanations of maintenance schedules, fluid specifications, troubleshooting common issues, and rebuild procedures, this manual is an indispensable resource for owners, mechanics, and technicians aiming to preserve the performance and longevity of this classic sports car.