3058113
Rocker Lever Support
Cummins®

The Rocker Lever Support 3058113 is a component manufactured by Cummins, a well-established name in the commercial truck industry. This part plays a role in the engine system by providing structural support and facilitating the operation of the rocker levers, which are integral to the valve actuation process ¹.

Basic Concepts of Rocker Lever Support

Rocker lever supports are foundational elements in an engine’s valve train system. They serve as mounting points for rocker levers, which transfer motion from the camshaft to the valves. This transfer enables the opening and closing of the valves in synchronization with the engine’s operation. The supports ensure that the rocker levers remain in the correct position and operate efficiently, contributing to the overall performance and reliability of the engine ².

Purpose of the 3058113 Rocker Lever Support

The 3058113 Rocker Lever Support is designed to enhance the functionality of the valve train in truck engines. It interacts directly with the valves and camshafts, ensuring that the rocker levers operate smoothly and effectively. By providing a stable base for the rocker levers, this support allows for precise valve timing and efficient engine operation ³.

Key Features

The 3058113 Rocker Lever Support boasts several key features that contribute to its performance. It is constructed from high-quality materials, ensuring durability and resistance to wear. The design incorporates specific elements to enhance stability and reduce vibration, which can otherwise lead to inefficiencies and increased wear on the valve train components. Additionally, the support may feature unique attributes such as optimized geometry for better load distribution and improved compatibility with other engine components ⁴.

Benefits

The advantages of using the 3058113 Rocker Lever Support include improved engine efficiency, increased durability, and enhanced reliability. By ensuring that the rocker levers operate within specified parameters, this support contributes to consistent valve actuation, which is vital for engine performance. Its robust construction and design features also help in reducing maintenance requirements and extending the service life of the engine components ⁵.

Installation Process

Installing the 3058113 Rocker Lever Support requires careful attention to detail to ensure proper functionality. The process involves securing the support in the engine block, aligning it with the rocker levers, and ensuring that all fasteners are tightened to the manufacturer’s specifications. Tools such as torque wrenches may be required to achieve the correct tightening specifications. It is important to follow the installation instructions provided by Cummins to avoid any issues that could affect engine performance ⁵.

Common Issues and Troubleshooting

Common problems associated with rocker lever supports can include wear, misalignment, or damage due to improper installation or operation. These issues may lead to inefficient valve actuation, increased engine noise, or even engine misfires. Troubleshooting steps may involve inspecting the support for signs of wear or damage, ensuring proper alignment with the rocker levers, and verifying that all fasteners are correctly tightened. In some cases, replacement of the support may be necessary to restore optimal engine performance ⁵.

Maintenance Tips

To ensure the longevity and optimal performance of the 3058113 Rocker Lever Support, regular maintenance is recommended. This includes periodic inspection for signs of wear or damage, ensuring that all fasteners remain tightened to the specified torque, and verifying the alignment of the support with the rocker levers. Following the manufacturer’s maintenance schedule and guidelines can help in identifying potential issues early and addressing them before they lead to more significant problems ⁵.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins has established a strong reputation in the commercial truck industry for producing reliable and high-performance engine components. The company’s product range includes a variety of engine sizes and configurations, designed to meet the diverse needs of its customers. Cummins’ commitment to innovation, quality, and customer satisfaction has made it a preferred choice for engine components in the commercial trucking sector ⁵.

Rocker Lever Support (Part 3058113) Compatibility with Cummins Engines

The Rocker Lever Support, part number 3058113, is a critical component in the operation of several Cummins engines. This part is designed to provide stability and support to the rocker levers, ensuring smooth and efficient engine performance. Below is a detailed description of how this component fits with various Cummins engines.

L10 CELECT and L10 GAS Engines

The Rocker Lever Support (3058113) is compatible with both the L10 CELECT and L10 GAS engines. These engines are known for their robust design and reliability, often used in heavy-duty applications. The support part ensures that the rocker levers maintain their correct position, reducing wear and tear on the engine components. This is particularly important in the L10 CELECT, which is designed for applications requiring precise control over emissions, and the L10 GAS, which operates on natural gas ⁵.

L10 MECHANICAL Engine

Similarly, the Rocker Lever Support (3058113) is also suitable for the L10 MECHANICAL engine. This engine variant is known for its mechanical simplicity and durability, making it a popular choice in various industrial applications. The support part plays a crucial role in maintaining the alignment of the rocker levers, which is essential for the engine’s longevity and performance. The mechanical design of the L10 MECHANICAL engine benefits from the precise fit and function provided by this component ⁵.

Grouping of Engines

When considering the compatibility of the Rocker Lever Support (3058113) with Cummins engines, it is useful to group the engines based on their operational characteristics and applications. The L10 CELECT and L10 GAS engines, both of which require precise control and efficiency, benefit from the support part in maintaining optimal performance. The L10 MECHANICAL engine, with its focus on durability and simplicity, also relies on this component to ensure the rocker levers operate correctly, thereby enhancing the engine’s overall reliability ⁵.

Role of Part 3058113 Rocker Lever Support in Engine Systems

The part 3058113 Rocker Lever Support is an essential component in the operation of the rocker lever system within an engine. This support ensures the proper alignment and stability of the rocker lever, which is pivotal for the efficient transfer of motion from the camshaft to the valves.

In the valve train mechanism, the rocker lever is responsible for amplifying the motion of the camshaft lobe. The rocker lever support, part 3058113, provides a stable mounting point for the rocker lever, allowing it to pivot smoothly and consistently. This stability is vital for maintaining the precise timing and force required to open and close the engine’s valves at the correct intervals.

The interaction between the rocker lever support and other components such as the camshaft, valve springs, and pushrods (in overhead valve engines) is seamless. The camshaft exerts force on the pushrod, which in turn pushes against the rocker lever. The rocker lever support ensures that this force is transmitted efficiently to the valve, resulting in optimal engine performance.

In overhead cam (OHC) engines, the rocker lever support plays a similar role but interacts directly with the camshaft without the need for pushrods. Here, the support must withstand higher stresses due to the direct contact and higher operational speeds of the camshaft.

Overall, the part 3058113 Rocker Lever Support is integral to the reliable and efficient functioning of the valve train, ensuring that the engine operates smoothly and effectively ⁵.

Conclusion

The 3058113 Rocker Lever Support is a vital component in the operation of Cummins engines, ensuring the efficient and reliable functioning of the valve train system. Its robust construction, precise design, and compatibility with various Cummins engines make it an essential part for maintaining engine performance and longevity. Regular maintenance and proper installation are key to maximizing the benefits of this component ⁵.