3936317
Fuel Transfer Pump
Cummins®

Introduction

The Cummins 3936317 Fuel Transfer Pump is a vital component designed for use in commercial trucks. Its primary function is to facilitate the transfer of fuel from the tank to the engine, ensuring a consistent and reliable fuel supply. This part plays a significant role in the operation of commercial trucks by contributing to the efficient and effective functioning of the vehicle’s fuel system.

Basic Concepts of Fuel Transfer Pumps

A fuel transfer pump is a device that moves fuel from the storage tank to the engine. It operates by creating a pressure differential that allows fuel to flow through the system. In the context of a truck, the fuel transfer pump ensures that the engine receives a steady supply of fuel, which is necessary for combustion and the generation of power ¹.

Purpose of the Cummins 3936317 Fuel Transfer Pump

The Cummins 3936317 Fuel Transfer Pump is specifically designed to transfer fuel from the tank to the engine in commercial trucks. It ensures that the engine receives a consistent fuel supply, which is vital for maintaining engine performance and efficiency. By facilitating the movement of fuel, this part contributes to the overall operation of the truck’s fuel system.

Key Features

The Cummins 3936317 Fuel Transfer Pump features a robust design that includes high-quality materials to ensure durability and reliability. Its construction allows for efficient fuel transfer, and it incorporates elements that enhance its performance under various operating conditions. Unique characteristics of this pump may include advanced sealing technologies and precision-engineered components that contribute to its effectiveness.

Benefits

The Cummins 3936317 Fuel Transfer Pump offers several benefits. It contributes to improved fuel efficiency by ensuring a consistent fuel supply to the engine. Its reliable operation helps maintain engine performance, and its durable construction ensures longevity, reducing the need for frequent replacements. These factors make it a valuable component in the fuel system of commercial trucks.

Installation and Integration

Installing the Cummins 3936317 Fuel Transfer Pump involves several steps and considerations. It may require modifications or adjustments to fit within the truck’s fuel system. Proper installation is crucial to ensure that the pump functions correctly and integrates seamlessly with other components. Following manufacturer guidelines and recommendations is important during the installation process ².

Troubleshooting Common Issues

Common problems that may arise with the Cummins 3936317 Fuel Transfer Pump include fuel delivery issues, pump failure, or electrical problems. Troubleshooting steps may involve checking fuel lines for blockages, inspecting electrical connections, or testing the pump’s functionality. Solutions may range from cleaning or replacing components to addressing electrical issues to restore proper operation.

Maintenance Tips

Maintaining the Cummins 3936317 Fuel Transfer Pump is important for ensuring optimal performance and longevity. Regular inspection, cleaning, and replacement of worn components are recommended maintenance practices. Following manufacturer guidelines for maintenance intervals and procedures can help prevent issues and ensure the pump continues to operate efficiently.

Safety Considerations

When working with the Cummins 3936317 Fuel Transfer Pump, it is important to follow safety guidelines and precautions. This includes handling fuel with care, ensuring proper ventilation in work areas, and taking precautions when working with electrical components. Adhering to safety practices helps protect individuals from potential hazards associated with fuel systems and electrical components.

Cummins Overview

Cummins Inc. is a well-established company with a strong reputation in the automotive and commercial truck industry. Founded in 1919, Cummins has a history of innovation and quality in engine and power generation technologies. The company is known for its commitment to producing reliable and efficient products, including fuel system components like the Cummins 3936317 Fuel Transfer Pump ³.

Cummins Fuel Transfer Pump 3936317 Compatibility

The Cummins Fuel Transfer Pump part number 3936317 is designed to be compatible with a range of Cummins engines, ensuring efficient fuel delivery and system performance. This part is engineered to fit seamlessly within the specified engine configurations, providing reliable operation and maintaining the integrity of the fuel system.

Engine Compatibility

• 6B5.9 Engine: The Cummins Fuel Transfer Pump 3936317 is specifically designed to integrate with the 6B5.9 engine. This compatibility ensures that the pump meets the unique requirements of the 6B5.9 engine, facilitating smooth fuel transfer and contributing to the engine’s overall performance.

• 6C8.3 Engine: Similarly, the 6C8.3 engine is another model that benefits from the use of the Cummins Fuel Transfer Pump 3936317. This part is engineered to fit the 6C8.3 engine’s specifications, ensuring that the fuel transfer process is efficient and reliable, thereby supporting the engine’s operational needs.

By ensuring compatibility with these engines, the Cummins Fuel Transfer Pump 3936317 provides a critical component for maintaining the fuel system’s functionality and efficiency. This compatibility is crucial for operators and technicians who rely on these engines for various applications, ensuring that the pump performs optimally within the specified engine configurations.

Role of Part 3936317 Fuel Transfer Pump in Engine Systems

The Part 3936317 Fuel Transfer Pump is integral to the efficient operation of various engine systems, particularly within the fuel system. Its primary function is to facilitate the movement of fuel from the tank to the lift pump, ensuring a consistent and reliable fuel supply to the engine.

Integration with Fuel System Components

1. Fuel System: The pump is a key component within the fuel system, working in tandem with other elements to maintain optimal fuel flow. It ensures that the fuel is adequately pressurized before it reaches the lift pump, which further increases the pressure for injection into the engine cylinders.

2. Lift Pump: The fuel transfer pump feeds the lift pump, which is responsible for boosting the fuel pressure to the levels required by the engine’s fuel injection system. This sequential process ensures that the engine receives a steady and pressurized fuel supply, enhancing performance and efficiency.

3. Pump: As a pump itself, Part 3936317 plays a direct role in the initial stages of fuel transfer. It primes the fuel system by drawing fuel from the tank and delivering it to subsequent components, such as the lift pump.

4. Fuel Transfer: The core function of this pump is fuel transfer. It moves fuel efficiently from the storage tank to the engine, ensuring that the fuel system operates smoothly and without interruptions.

5. Marine Spare Parts Kit: In marine applications, the fuel transfer pump is often included in spare parts kits. This ensures that marine engineers have the necessary components on hand for maintenance or emergency repairs, highlighting the pump’s importance in maritime fuel systems.

6. Accessories: The pump may also be accompanied by various accessories that enhance its functionality. These can include filters, hoses, and mounting brackets, all of which contribute to the overall efficiency and reliability of the fuel transfer process.

By understanding the role of Part 3936317 within these components, engineers and mechanics can better appreciate its significance in maintaining the integrity and performance of engine systems.

Conclusion

The Cummins 3936317 Fuel Transfer Pump is a critical component in the fuel system of commercial trucks, ensuring a consistent and reliable fuel supply to the engine. Its robust design, compatibility with various Cummins engines, and integration with other fuel system components make it an essential part for maintaining engine performance and efficiency. Proper installation, maintenance, and adherence to safety guidelines are crucial for ensuring the longevity and optimal operation of this part.