3936806
Oil Gauge Tube
Cummins®

The Oil Gauge Tube 3936806, manufactured by Cummins, is a component designed to facilitate the accurate measurement of oil levels within commercial truck engines. Cummins, a well-established name in the commercial truck industry, produces a range of high-quality parts that contribute to the efficient operation and longevity of truck engines. This Cummins part plays a significant role in maintaining optimal engine performance.

Basic Concepts of Oil Gauge Tubes

An oil gauge tube is a component within the engine system that allows for the measurement of oil levels. It operates by connecting to the oil reservoir and providing a pathway for oil to travel to the gauge on the vehicle’s dashboard. This setup enables drivers to monitor oil levels in real-time, ensuring that the engine is adequately lubricated and operating within safe parameters. Accurate oil level readings are vital for preventing engine damage and ensuring smooth operation ¹.

Purpose of the 3936806 Oil Gauge Tube

The 3936806 Oil Gauge Tube serves a specific function within the engine system of a truck. It contributes to engine performance and longevity by ensuring that oil levels are consistently monitored. Proper lubrication is crucial for reducing friction between moving parts, which in turn helps maintain engine efficiency and extends the lifespan of the engine. By providing accurate oil level readings, this part plays a role in the overall maintenance and performance of the truck’s engine ².

Key Features

The 3936806 Oil Gauge Tube is characterized by several key features that enhance its functionality. It is constructed from durable materials that can withstand the high temperatures and pressures within the engine compartment. The design of the tube ensures a secure fit within the engine system, minimizing the risk of leaks. Additionally, the tube is engineered to provide precise oil level readings, contributing to the accurate monitoring of engine lubrication.

Benefits

Using the 3936806 Oil Gauge Tube offers several benefits. It contributes to improved engine performance by ensuring that oil levels are maintained at optimal levels. This, in turn, helps reduce wear on engine components and enhances overall efficiency. The durable construction of the tube ensures long-lasting use, reducing the need for frequent replacements. Furthermore, the accurate oil level readings provided by the tube enable drivers to make informed decisions about maintenance and servicing, contributing to the longevity of the engine ³.

Installation Process

Installing the 3936806 Oil Gauge Tube requires careful attention to detail to ensure optimal performance. The process involves locating the oil reservoir within the engine compartment and connecting the tube to the designated port. It is important to use the appropriate tools and follow manufacturer guidelines to secure the tube in place. Additionally, checking for leaks after installation is crucial to ensure that the system is functioning correctly.

Troubleshooting Common Issues

Common issues with the 3936806 Oil Gauge Tube may include inaccurate oil level readings or leaks. To address these problems, it is important to first verify that the tube is securely connected to the oil reservoir. If inaccuracies persist, inspecting the gauge itself for malfunctions may be necessary. In the case of leaks, ensuring that all connections are tight and free from damage can help resolve the issue. Regular inspections and maintenance can prevent many common problems from arising.

Maintenance Tips

To keep the 3936806 Oil Gauge Tube in optimal condition, regular maintenance practices are recommended. This includes periodic inspections for signs of wear or damage, cleaning the tube and connections to remove any debris, and verifying that oil levels are consistently accurate. Following manufacturer guidelines for replacement intervals can also contribute to the longevity and reliability of the tube.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and emissions solutions. With a history spanning over a century, Cummins has established a reputation for quality, innovation, and reliability in the commercial truck industry. The company’s product offerings are designed to meet the demanding requirements of commercial applications, ensuring optimal performance and durability.

Cummins Oil Gauge Tube 3936806 Compatibility

The Cummins Oil Gauge Tube part number 3936806 is a critical component for monitoring oil levels and pressure within the engine. This part is designed to fit seamlessly with various Cummins engines, ensuring accurate and reliable oil pressure readings. Below is a detailed description of its compatibility with specific engine models.

Engine Compatibility

• 4B3.9 Series

  • The 3936806 Oil Gauge Tube is specifically engineered to fit the 4B3.9 engine series. This engine is known for its robust performance and reliability, making it a popular choice in various applications. The oil gauge tube ensures that the engine operator can monitor oil pressure and levels effectively, contributing to the engine’s longevity and performance.

• Other Cummins Engines

  • While the primary focus is on the 4B3.9 series, the 3936806 Oil Gauge Tube is also compatible with other Cummins engines. This compatibility extends to engines that share similar design and operational parameters, ensuring that the oil gauge tube provides accurate readings across different engine models.

Installation and Functionality

The installation of the 3936806 Oil Gauge Tube is straightforward and typically involves securing it to the engine block. This placement allows for direct access to the oil system, providing real-time data on oil pressure and levels. The tube is connected to the oil pressure sensor, which transmits data to the vehicle’s dashboard, alerting the operator to any potential issues.

Importance of the Oil Gauge Tube

The oil gauge tube is a vital component in maintaining engine health. By providing accurate oil pressure readings, it helps prevent engine damage due to insufficient lubrication. Regular monitoring and maintenance of this part are essential for ensuring the engine operates efficiently and reliably.

Understanding the Role of Part 3936806 Oil Gauge Tube in Engine Systems

The 3936806 Oil Gauge Tube is an integral component in the accurate measurement and monitoring of oil levels within an engine system. This component facilitates the connection between the oil level sensor and the oil reservoir, ensuring that the gauge provides precise readings of the oil level.

Integration with the Oil Level Sensor

The Oil Gauge Tube interfaces directly with the oil level sensor, which is responsible for detecting the height of the oil within the reservoir. By providing a consistent and direct pathway for the sensor to interact with the oil, the tube ensures that the sensor can accurately measure the oil level. This interaction is essential for the sensor to send reliable data to the gauge, which then displays the oil level to the user.

Interaction with the Gauge

The data transmitted from the oil level sensor via the Oil Gauge Tube is critical for the gauge’s operation. The gauge relies on this information to display the current oil level, allowing engineers and mechanics to monitor the engine’s lubrication system effectively. Accurate readings from the gauge are essential for maintaining optimal engine performance and preventing potential damage from oil starvation or overfilling.

Ensuring System Reliability

The Oil Gauge Tube plays a significant role in maintaining the reliability of the engine’s lubrication system. By ensuring a consistent and accurate flow of information from the sensor to the gauge, the tube helps to uphold the integrity of the oil level monitoring process. This, in turn, contributes to the overall efficiency and safety of the engine system.

Conclusion

In summary, the 3936806 Oil Gauge Tube is a vital component in the engine’s oil level monitoring system, facilitating accurate measurements and reliable data transmission between the oil level sensor and the gauge. Regular maintenance and monitoring of this part are essential for ensuring the engine operates efficiently and reliably.