3004755
Compression Spring
Cummins®

The Cummins 3004755 Compression Spring is a specialized component designed for use in commercial truck operations. It serves a specific function within the truck’s mechanical systems, contributing to the overall efficiency and reliability of the vehicle. Understanding its purpose and role is fundamental for maintaining and optimizing truck performance.

Basic Concepts of Compression Springs

Compression springs are mechanical devices that store energy when compressed. They are widely used in various mechanical systems to absorb shock, maintain pressure, and return to their original shape once the compressive force is removed. These springs are characterized by their coil design, which allows them to compress along their axis. Common applications include suspension systems, engine components, and various machinery where energy absorption and consistent force application are required ¹.

Purpose of the Cummins 3004755 Compression Spring

The Cummins 3004755 Compression Spring plays a role in the operation of a truck by providing necessary pressure and absorbing shock within specific mechanical systems. It is designed to ensure smooth operation and longevity of the components it supports. Within the truck’s systems, this spring helps maintain consistent pressure, which is vital for the efficient functioning of related mechanical parts ².

Key Features

The 3004755 Compression Spring is engineered with precision to meet the demanding requirements of commercial truck applications. Its design includes tightly wound coils that allow for optimal compression and energy storage. The spring is made from high-quality materials, ensuring durability and resistance to wear. Unique attributes such as its specific coil diameter and wire thickness are tailored to enhance performance and longevity in harsh operating conditions.

Benefits

The use of the 3004755 Compression Spring offers several advantages. It contributes to improved mechanical efficiency by ensuring consistent pressure and reliable operation of the associated systems. The spring’s durable construction leads to increased reliability, reducing the frequency of replacements and maintenance. Additionally, its efficient design can lead to cost savings for fleet operators by minimizing downtime and extending the lifespan of the truck’s mechanical components ³.

Installation and Usage

Proper installation of the 3004755 Compression Spring is vital for ensuring its effective performance. It should be installed according to the manufacturer’s specifications, with attention to correct orientation and seating within the mechanical system. Care should be taken to avoid damage to the spring during installation, as this could compromise its function. Regular checks should be performed to ensure the spring remains in good condition and is operating as intended.

Troubleshooting and Maintenance

Common issues with compression springs may include loss of tension, deformation, or failure due to wear. Regular inspections can help identify signs of wear or damage early, allowing for timely replacement or repair. Maintenance tips include keeping the spring clean and free from debris, which can affect its performance. If the spring shows signs of significant wear or failure, it should be replaced to prevent further issues within the mechanical system.

Compatibility and Applications

The 3004755 Compression Spring is designed for use in specific truck models and systems. It is important to verify compatibility to ensure optimal performance and integration within the truck’s mechanical systems. Applications may vary, so it is advisable to consult the manufacturer’s guidelines for detailed information on compatible models and systems.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions. With a history spanning over a century, Cummins has established itself as a trusted name in the commercial truck industry. The company is committed to innovation, quality, and customer satisfaction, providing reliable and efficient components that contribute to the performance and longevity of commercial vehicles.

Compression Spring 3004755 Compatibility with Cummins Engines

The Compression Spring part number 3004755, manufactured by Cummins, is a critical component in ensuring the smooth operation and longevity of various Cummins engines. This spring is designed to withstand high pressures and repetitive cycles of compression and decompression, making it an essential part of the engine’s internal mechanisms.

K19 and K50 Engines

The K19 and K50 engines are part of Cummins’ range of industrial and heavy-duty diesel engines. These engines are known for their robust construction and high power output, often used in applications such as construction equipment, agricultural machinery, and marine vessels. The Compression Spring 3004755 is specifically engineered to fit these engines, providing the necessary force to maintain the integrity of the engine’s components under extreme conditions.

L10 MECHANICAL Engine

The L10 MECHANICAL engine is another robust engine from Cummins, designed for heavy-duty applications. This engine is particularly noted for its durability and reliability, making it a popular choice in sectors such as mining and heavy transport. The Compression Spring 3004755 is integral to the L10 MECHANICAL engine, ensuring that the engine’s internal components are held together securely during operation.

NH/NT 855 Engines

The NH/NT 855 engines are part of Cummins’ agricultural engine lineup, known for their power and efficiency. These engines are used in a variety of agricultural machinery, including tractors and combines. The Compression Spring 3004755 is designed to fit seamlessly within these engines, providing the necessary spring force to maintain the alignment and function of critical engine parts.

Role of Part 3004755 Compression Spring in Engine Systems

The 3004755 Compression Spring is integral to the functionality of several key engine components. Its primary role is to provide the necessary force to maintain the proper operation of these parts.

Fuel Pump and Governor Max

In the fuel pump system, the 3004755 Compression Spring works in conjunction with the governor max to regulate fuel delivery. The spring ensures that the governor max operates within its designed parameters, maintaining consistent fuel pressure and flow. This is essential for the efficient performance of the fuel pump, as it directly impacts the engine’s fuel supply.

Calibration and Fuel Code

During the calibration process, the 3004755 Compression Spring plays a significant role in ensuring that the fuel code settings are accurately maintained. The spring’s consistent force helps in stabilizing the components involved in reading and interpreting the fuel code, which is vital for the precise delivery of fuel to the engine.

Fuel Pump Code

The fuel pump code is another area where the 3004755 Compression Spring is essential. By providing the required tension, the spring ensures that the fuel pump code is correctly executed. This results in optimal fuel pump performance, directly influencing the engine’s overall efficiency and reliability.

Spring and Code Fuel Interaction

The interaction between the 3004755 Compression Spring and the code fuel system is particularly noteworthy. The spring’s role in this system is to maintain the integrity of the code fuel readings. This ensures that the engine receives the correct fuel mixture, which is crucial for performance and emissions control.

Conclusion

In summary, the 3004755 Compression Spring is a key component in various engine systems, ensuring that fuel delivery, calibration, and code execution are performed with precision and reliability. Its compatibility with Cummins engines such as the K19, K50, L10 MECHANICAL, and NH/NT 855 highlights its versatility and importance in maintaining the performance and longevity of these engines.