This comprehensive **Datsun Sunny B310 Series 1978 Factory Service Repair Manual** is your ultimate guide to maintaining and repairing your vehicle. It provides detailed, step-by-step instructions and illustrations, ensuring that you have the necessary information to perform any repair or maintenance task. The manual covers a wide range of topics, including:

* **General Maintenance:** Learn the basic principles of keeping your Datsun Sunny B310 Series 1978 running smoothly through routine maintenance procedures.
* **Troubleshooting:** Master the art of diagnosing problems with your vehicle using the manual's comprehensive troubleshooting guide.
* **Engine Service and Repair:** Gain expert knowledge on engine repair and maintenance, including procedures for service and rebuild.
* **Transmission Service and Repair:** Dive into the intricacies of your transmission system, learning how to maintain and repair it effectively.
* **Brake System:** Understand the vital components of your brake system and learn the proper techniques for maintenance and repair.
* **Wiring Diagram:** Navigate the electrical system of your Datsun Sunny B310 Series 1978 with ease using the detailed wiring diagrams provided.
* **Electrical System:** Gain a thorough understanding of the electrical system and learn how to diagnose and repair electrical issues.

* **Suspension:** Master the intricacies of your suspension system and learn how to maintain and repair it to ensure a smooth and safe ride.
* **Periodic Lubrication:** Learn the importance of proper lubrication and follow the manual's guidance on lubrication schedules.
* **Steering:** Understand the inner workings of your steering system and master the art of maintaining and repairing it.
* **Cooling System:** Learn how to maintain and repair your cooling system to prevent overheating.
* **Fuel Injection/Fuel System:** Explore the complexities of your fuel injection and fuel system, acquiring the knowledge to maintain and repair it effectively.
* **Emission System:** Gain a solid understanding of your emission system and learn the best practices for maintenance and repair.
* **Heater/Air Conditioner:** Master the operation and repair of your vehicle's heating and air conditioning system.
* **Engine Control System:** Learn the intricacies of your engine control system and gain the ability to diagnose and repair related issues.
* **Chassis/Body:** Acquire the knowledge to maintain and repair the chassis and body of your Datsun Sunny B310 Series 1978.
* **Restraint System:** Understand the importance of your restraint system and learn how to maintain and repair it.
* **Interior:** Learn how to maintain and repair the interior components of your vehicle.
* **Differential/Drive:** Gain valuable insight into the differential and drive system, learning how to maintain and repair it.
* **Axle:** Understand the axle system and learn the proper methods for maintenance and repair.

With this manual, you'll have the factory-approved information you need to perform a wide range of repairs and maintenance tasks yourself, saving you time and money. It is an indispensable tool for any serious Datsun Sunny B310 Series 1978 owner.

The Datsun Sunny B310 Series, introduced in 1978, marked a significant step in the evolution of the popular Japanese compact car. The B310 generation, known for its reliability and fuel efficiency, was a global success, contributing to Datsun's (later Nissan) reputation for dependable and affordable automobiles. The B310 was offered in various body styles including a two-door coupe, a four-door sedan, and a three-door hatchback. It sported a boxy design, a hallmark of the era, with squared-off headlights and a simple, functional grille. While the exterior may have appeared conservative, the B310 offered a surprisingly spacious interior for its compact size, with comfortable seating and adequate cargo space.

The Datsun Sunny B310 was powered by a range of small-displacement gasoline engines, primarily the 1.2-liter and 1.3-liter four-cylinder units. These engines were known for their durability and smooth operation, providing a good balance of performance and fuel economy. The B310 was also offered with a variety of transmissions, including a four-speed manual, a five-speed manual, and a three-speed automatic, offering drivers choice and flexibility. Despite its modest size and engine displacement, the B310 offered a surprising amount of driving pleasure, with a nimble handling and a responsive steering system. The B310's combination of affordability, fuel efficiency, and dependable performance made it a popular choice for both families and commuters, solidifying its position as a cornerstone of the compact car segment in the late 1970s and early 1980s.