The Datsun Skyline C210 Series 1979 Workshop Repair Service Manual is an essential resource for anyone looking to maintain or repair their vehicle. This comprehensive manual contains detailed instructions, illustrations, and diagrams covering a wide range of topics, including:

* **General Maintenance:** Learn how to perform routine maintenance tasks, such as oil changes, filter replacements, and fluid checks, ensuring your Skyline runs smoothly.
* **Troubleshooting:** This manual is a valuable tool for diagnosing and solving common problems. Detailed troubleshooting guides help you pinpoint the issue and identify the appropriate solution.
* **Engine Service and Repair:** Get step-by-step instructions for servicing and repairing engine components, from basic tune-ups to more complex rebuilds.
* **Transmission Service and Repair:** Learn how to maintain and repair your transmission, covering topics like fluid changes, clutch adjustments, and gear selector issues.
* **Brake System:** This section provides detailed instructions for inspecting, adjusting, and repairing your braking system, ensuring safe and reliable stopping power.
* **Wiring Diagram:** The manual includes a detailed wiring diagram, making it easy to troubleshoot electrical problems and understand the flow of electrical current through your vehicle.
* **Electrical System:** Learn how to diagnose and repair electrical issues, covering everything from lighting and starter problems to power window malfunctions.
* **Suspension:** This section provides detailed instructions for servicing and repairing your car's suspension, including shock absorbers, springs, and control arms.
* **Periodic Lubrication:** Learn the proper lubrication points and procedures for keeping your vehicle running smoothly.
* **Steering:** This section covers the maintenance and repair of your steering system, including power steering and steering linkage.
* **Cooling System:** Learn how to inspect, maintain, and repair your vehicle's cooling system, including the radiator, hoses, and thermostat.
* **Fuel Injection and Fuel System:** Detailed instructions for servicing and repairing your fuel injection system and fuel lines.
* **Emission System:** Learn how to maintain and repair your emission control system, ensuring your Skyline meets environmental regulations.
* **Heater and Air Conditioning:** This section provides detailed instructions for servicing and repairing your vehicle's heating and air conditioning system.
* **Engine Control System:** This section covers the maintenance and repair of your engine's electronic control system, including the ECU and sensors.
* **Chassis and Body:** Learn how to inspect, repair, and maintain your vehicle's chassis and body, including the frame, suspension, and body panels.
* **Restraint System:** This section provides information on the proper maintenance and repair of your vehicle's safety features, including the seat belts and airbags.
* **Interior:** Learn how to repair and maintain your vehicle's interior, including the upholstery, seats, and dashboard.
* **Differential and Drive Axle:** This section covers the maintenance and repair of your vehicle's differential and drive axle, including the axleshafts and bearings.

This manual is essential for anyone who wants to save money on repair costs by performing their own maintenance and repairs. It provides the knowledge and information you need to keep your Datsun Skyline C210 Series 1979 running smoothly for years to come.

The Datsun Skyline C210 Series, produced from 1977 to 1981, marked a significant shift in the evolution of the iconic Skyline nameplate. While previous generations were known for their sporty performance and luxurious features, the C210, designed under the codename "Project P540," prioritized fuel efficiency and practicality in response to the global energy crisis of the 1970s. This shift reflected the changing needs of the market, with buyers seeking smaller, more economical vehicles. Although lacking the aggressive styling and powerful engines of its predecessors, the C210 retained the Skyline's reputation for reliability and durability. It was available in a variety of body styles, from the humble two-door coupe to the spacious four-door sedan, offering a diverse range of options to meet various needs.

Under the hood, the C210 series offered a selection of four-cylinder engines, ranging from the 1.4-liter L14 to the 1.8-liter L18, all featuring fuel-efficient technology like the "E-series" engine family with its redesigned combustion chamber and an electronic ignition system. The C210's suspension was also revised for improved ride comfort and handling, featuring a MacPherson strut front and a live rear axle with semi-elliptic leaf springs. Despite its downsized dimensions and focus on economy, the C210 series managed to hold onto a certain amount of its sporty character through the introduction of the GT model, which featured a more powerful L18 engine and a limited-slip differential, making it a fun and engaging driver. While not as iconic as its predecessors, the C210 series established a foundation for the future of the Skyline, demonstrating its adaptability to changing trends and market demands. It solidified the brand's reputation for quality and reliability, paving the way for the later, performance-focused Skyline generations.