3036895
Compression Spring
Cummins®

The Cummins 3036895 Compression Spring is a specialized component designed for use in commercial trucks. This part plays a role in various truck systems by providing necessary force and support. Understanding the basics of compression springs and their applications is fundamental to grasping the significance of this Cummins part in truck mechanics.

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 operate on the principle of Hooke’s Law, which states that the force needed to extend or compress a spring by some distance is proportional to that distance ¹. Common materials for compression springs include steel alloys, stainless steel, and music wire, chosen for their strength, durability, and resistance to deformation.

Purpose of the Cummins 3036895 Compression Spring

The Cummins 3036895 Compression Spring is integral to the operation of certain truck systems. It supports components by providing the necessary compressive force to ensure they function correctly. This spring is often found in systems where consistent pressure and reliable performance are required, contributing to the overall efficiency and reliability of the truck ².

Key Features

The Cummins 3036895 Compression Spring is characterized by its precise design and high-quality materials. Its design ensures optimal performance under various conditions, while the material properties contribute to its durability and resistance to wear. Unique attributes of this spring may include specific coil diameters, wire sizes, and free lengths tailored to meet the demands of its application.

Benefits

Using the Cummins 3036895 Compression Spring in truck applications offers several advantages. These include improved system reliability due to its consistent performance under load, enhanced operational efficiency through precise force application, and increased longevity thanks to its durable construction. These benefits contribute to the overall effectiveness and cost-efficiency of truck maintenance ³.

Installation and Integration

Proper installation of the Cummins 3036895 Compression Spring is vital for ensuring optimal performance. Guidelines for installation include careful alignment with the component it supports, ensuring it is seated correctly, and verifying that it operates within its designed compression range. Best practices involve checking for any signs of damage before installation and ensuring all mating surfaces are clean and free of debris.

Troubleshooting and Maintenance

Common issues with the Cummins 3036895 Compression Spring may include deformation, loss of compressive force, or failure to return to its original shape. Troubleshooting involves inspecting the spring for physical damage, ensuring it is correctly installed, and checking for any obstructions that may affect its operation. Maintenance tips include regular inspection for wear and tear, cleaning to remove any contaminants, and replacement according to the manufacturer’s guidelines to ensure consistent performance.

Performance and Efficiency

The Cummins 3036895 Compression Spring contributes to the performance and efficiency of truck systems by providing reliable compressive force. This ensures components operate within their designed parameters, leading to smoother operation, potentially improved fuel economy, and enhanced system reliability. Its role in maintaining consistent pressure and support is fundamental to the efficient functioning of the truck.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions. With a history of innovation and quality, Cummins has established a strong reputation in the commercial truck industry. The company’s commitment to quality and innovation is evident in its automotive components, including the Cummins 3036895 Compression Spring, which embodies Cummins’ dedication to excellence and reliability in truck mechanics.

Compression Spring 3036895 in Cummins Engines

The Compression Spring part number 3036895, manufactured by Cummins, is a critical component in several of their engine models. This spring is designed to provide the necessary force to maintain the engine’s operational integrity by compressing and returning to its original shape. Its application across various Cummins engines underscores its versatility and importance in engine performance.

K19 Engine

In the K19 engine, the Compression Spring 3036895 plays a pivotal role in the valve train mechanism. It ensures that the valves return to their closed position after being actuated, which is essential for maintaining the engine’s timing and efficiency. The spring’s ability to withstand high pressures and temperatures makes it ideal for this application.

N14 MECHANICAL Engine

For the N14 MECHANICAL engine, the Compression Spring 3036895 is integral to the engine’s fuel injection system. It assists in the precise operation of the fuel injectors, ensuring that fuel is delivered at the correct pressure and timing. This spring’s durability and consistent performance are crucial for the engine’s overall reliability and longevity.

Grouping of Engines

Both the K19 and N14 MECHANICAL engines benefit from the Compression Spring 3036895 in similar ways, highlighting the part’s importance in maintaining engine functionality. The spring’s design allows it to be used in various applications within these engines, from valve actuation to fuel injection systems, demonstrating its versatility and critical role in engine performance.

Role of Part 3036895 Compression Spring in Engine Systems

The part 3036895 compression spring is integral to the functionality of several engine components. Its primary role is to provide the necessary force to maintain the proper operation and calibration of these components.

Fuel Pump System

In the fuel pump system, the compression spring ensures that the fuel pump operates within its specified parameters. It helps in maintaining the correct pressure and flow rate of the fuel, which is essential for the engine’s performance. The spring’s consistent force aids in the accurate calibration of the fuel pump, ensuring that the fuel delivery matches the engine’s requirements under various operating conditions.

Governor System

Within the governor system, the compression spring plays a significant role in regulating the engine’s speed. It works in conjunction with the governor mechanism to control the fuel supply based on the engine’s load and speed. The spring’s tension helps in maintaining the governor’s maximum setting (gov max), ensuring that the engine does not exceed safe operational limits.

Fuel Code and Fuel Pump Code

The compression spring is also involved in the fuel code and fuel pump code systems. These codes are used to program the fuel injection parameters. The spring ensures that the mechanical components associated with these codes function correctly, providing the precise fuel injection timing and quantity required for optimal engine performance.

Overall Engine Calibration

The consistent force provided by the compression spring is vital for the overall calibration of the engine. It ensures that all moving parts within the fuel and governor systems interact correctly, leading to efficient and reliable engine operation. The spring’s role in maintaining the integrity of these systems cannot be overstated, as it directly influences the engine’s efficiency, power output, and longevity.

Conclusion

The Cummins 3036895 Compression Spring is a critical component in the operation and maintenance of commercial trucks and Cummins engines. Its precise design, high-quality materials, and consistent performance contribute to the reliability, efficiency, and longevity of truck systems. Proper installation, maintenance, and understanding of its role in engine systems are essential for maximizing the benefits of this part.