5586585
Rocker Lever
Cummins®

The 5586585 Rocker Arm Lever, manufactured by Cummins, is a component designed for use in heavy-duty truck engines. Cummins, a well-established name in the automotive industry, is known for producing reliable and high-performance engine parts. This part is significant in the operation of heavy-duty trucks as it plays a role in the engine’s valve train system, contributing to the overall efficiency and reliability of the engine ¹.

Basic Concepts of Rocker Arm Levers

A rocker arm lever is a mechanical component found in internal combustion engines. Its function is to transfer motion from the engine’s camshaft to the valves, allowing them to open and close at precise intervals. This transfer of motion is facilitated through a pivot point, enabling the rocker arm to amplify the camshaft’s motion and apply it to the valve. The proper operation of rocker arm levers is vital for maintaining the engine’s performance and ensuring that the air-fuel mixture is correctly managed within the combustion chamber ².

Purpose of the 5586585 Rocker Arm Lever

This Cummins part is designed to operate within the valve train system of a truck engine. It interacts with the camshaft, pushrods, and valves to ensure that the valves open and close in sync with the engine’s operation. This component allows for the efficient transfer of motion from the camshaft to the valves, which is necessary for the engine’s combustion process. The precise interaction between the rocker arm lever and other engine components is crucial for maintaining engine performance and reliability ³.

Key Features

The 5586585 is characterized by its robust design and the use of high-quality materials. These features contribute to its performance and durability. The lever is typically made from materials that can withstand high temperatures and mechanical stress, ensuring that it can operate effectively under the demanding conditions found in heavy-duty truck engines. Its design also includes features that reduce friction and wear, further enhancing its longevity and reliability.

Benefits

This part offers several advantages when used in heavy-duty truck engines. These include improved engine efficiency due to its precise operation, enhanced reliability as a result of its durable construction, and increased longevity thanks to its resistance to wear and high temperatures. The use of this component can contribute to the overall performance and lifespan of the engine.

Installation Process

Installing the 5586585 requires careful attention to detail and the use of appropriate tools. The process involves removing the old lever, if present, and ensuring that the engine components are clean and free from debris. The new lever should be positioned correctly on the camshaft and secured in place. It is important to follow the manufacturer’s guidelines for torque specifications and to check for proper operation before completing the installation. Taking these precautions ensures that the lever is installed correctly and functions as intended.

Common Issues and Troubleshooting

Rocker arm levers, including the 5586585 model, can encounter issues such as wear, improper installation, or damage. These problems can lead to engine performance issues, including misfires or reduced efficiency. Diagnosing these issues involves inspecting the lever for signs of wear or damage, checking its installation, and ensuring that it operates smoothly within the valve train system. Solutions may include replacing worn components, readjusting the lever, or addressing any underlying issues within the engine.

Maintenance Tips

Regular maintenance of the 5586585 is important for ensuring its optimal functioning. This includes periodic inspections for signs of wear or damage, ensuring that it is properly lubricated, and checking its operation within the valve train system. Following the manufacturer’s recommended maintenance schedule and guidelines can help prevent issues and ensure the longevity of the component.

Cummins: A Brief 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 reputation for quality and innovation in the automotive industry, particularly in the heavy-duty truck sector. The company’s product range includes a variety of engine components and systems designed to meet the demanding requirements of commercial and industrial applications. Cummins’ commitment to excellence and customer satisfaction has made it a trusted name in the industry.

Compatibility of Rocker Arm Lever Part 5586585 with Cummins Engines

The Rocker Arm Lever part number 5586585, manufactured by Cummins, is designed to fit seamlessly with specific engine models. This part is integral to the engine’s valve train system, ensuring proper valve operation and overall engine performance.

B5.6 CM2670 B152B and B6.7 CM2670 B153B Engines

The Rocker Arm Lever part 5586585 is compatible with both the B5.6 CM2670 B152B and B6.7 CM2670 B153B engines. These engines, while sharing some common components, have distinct specifications and performance characteristics. The part’s design ensures it meets the mechanical and operational requirements of both engine variants.

B5.6 CM2670 B152B Engine

In the B5.6 CM2670 B152B engine, the Rocker Arm Lever part 5586585 plays a role in the valve train mechanism. It operates under specific conditions tailored to the engine’s design, ensuring smooth and reliable valve actuation. The part’s precision engineering guarantees it fits perfectly within the engine’s architecture, contributing to the engine’s overall efficiency and longevity.

B6.7 CM2670 B153B Engine

Similarly, for the B6.7 CM2670 B153B engine, the Rocker Arm Lever part 5586585 is engineered to integrate flawlessly. This engine, known for its robust performance, relies on the lever’s precise function to maintain optimal valve timing and operation. The part’s compatibility with the B6.7 model ensures that it can handle the higher demands and stresses associated with this engine variant.

By ensuring the Rocker Arm Lever part 5586585 is correctly installed in these engines, users can maintain the engines’ performance and reliability, avoiding potential issues related to valve train malfunctions.

Conclusion

The 5586585 Rocker Arm Lever is a critical component in the valve train system of Cummins heavy-duty truck engines. Its robust design, durable materials, and precise operation contribute to the engine’s efficiency, reliability, and longevity. Proper installation, regular maintenance, and understanding its compatibility with specific engine models are essential for maximizing the benefits of this part. Cummins’ reputation for quality and innovation ensures that the 5586585 is a reliable choice for maintaining and enhancing the performance of heavy-duty truck engines.