3936826
Dipstick
Cummins®

The Cummins 3936826 Dipstick is a specialized component designed for use in heavy-duty trucks. Its purpose is to facilitate the measurement of oil levels within the engine, ensuring that the lubrication system operates effectively. This Cummins part is significant in the maintenance and operation of heavy-duty trucks, as it allows for regular monitoring of oil levels, which is vital for engine health and performance ².

Basic Concepts of a Dipstick

A dipstick is a thin, graduated metal or plastic rod used to measure the level of fluid in an engine. It is inserted into a tube that leads to the sump or reservoir of the fluid being measured. The dipstick functions by providing a visual indication of the fluid level when it is removed and observed. The general principles behind its operation involve capillary action and the marking of levels on the stick, which correspond to safe operating ranges ¹.

Purpose of the Cummins 3936826 Dipstick

The Cummins 3936826 Dipstick plays a role in the operation of a truck by allowing mechanics and operators to measure the oil level within the engine. This measurement ensures that there is sufficient lubrication for the engine components, which is necessary for reducing friction, wear, and heat. Proper lubrication is fundamental to the longevity and efficiency of the engine ².

Key Features

The Cummins 3936826 Dipstick is characterized by its robust design and the materials used in its construction. Typically made from high-quality steel, it is resistant to corrosion and wear. The dipstick may feature a bright tip for easy visibility and a handle for safe removal. Its design ensures accurate readings and durability under the demanding conditions of heavy-duty truck operation ².

Benefits

Using the Cummins 3936826 Dipstick provides several advantages. It offers accuracy in oil level measurement, which is crucial for maintaining the correct lubrication in the engine. The design of the dipstick also contributes to ease of use, allowing for quick and reliable checks. Furthermore, by ensuring proper oil levels, the dipstick contributes to engine longevity and performance ².

Installation and Usage

To install and use the Cummins 3936826 Dipstick, follow these steps: First, ensure the truck is on a level surface and the engine is off. Locate the dipstick tube and remove the dipstick. Wipe it clean with a lint-free cloth, reinsert it fully, and then remove it again to check the oil level. The oil should be within the marked safe range. For accurate readings, it is best practice to check the oil level when the engine is cold ².

Troubleshooting and Maintenance

Common issues with dipsticks may include inaccurate readings due to a bent stick or contamination. To troubleshoot, inspect the dipstick for damage and clean it if necessary. Regular maintenance involves ensuring the dipstick tube is free from debris and that the dipstick itself is in good condition. This helps maintain the accuracy and reliability of oil level measurements ².

Role in Preventive Maintenance

Regular use of the dipstick is a key component of a preventive maintenance strategy for heavy-duty trucks. By monitoring oil levels, operators can ensure that oil changes are performed at the appropriate intervals. This practice helps in maintaining engine health, as it prevents the operation of the engine with low oil levels, which could lead to increased wear and potential damage ².

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 is known for its commitment to quality and innovation. The company offers a wide range of products for various industries, including automotive, construction, and power generation, and is recognized for its durable and reliable components ².

Compatibility with Cummins Engines

The Cummins part number 3936826, which is a Dipstick, is designed to fit seamlessly with the QSC8.3 CM554 and QSL9 CM554 engines. This dipstick is an essential component for monitoring the oil level in these engines, ensuring that the oil remains within the optimal range for efficient operation.

For the QSC8.3 CM554 engine, the dipstick is engineered to integrate perfectly with the engine’s oil system. It provides a clear and accurate reading of the oil level, allowing for easy maintenance and ensuring that the engine operates smoothly. The dipstick’s design ensures that it can be easily inserted and removed, providing a hassle-free experience for users.

Similarly, for the QSL9 CM554 engine, the Cummins part number 3936826 dipstick is crafted to fit precisely with the engine’s specifications. It ensures that the oil level is consistently monitored, preventing potential engine damage due to low oil levels. The dipstick’s compatibility with both engines highlights Cummins’ commitment to providing high-quality, reliable parts that enhance engine performance and longevity ².

Role of Part 3936826 Dipstick in Engine Systems

The part 3936826 dipstick is an essential component in the accurate measurement and monitoring of oil levels within an engine system. It interfaces directly with the oil level gauge, providing a physical means to assess the quantity of oil present in the engine’s crankcase.

When the dipstick is inserted into the engine, it comes into contact with the oil, allowing for a direct measurement. The user can then withdraw the dipstick and visually inspect the oil level markings, which indicate whether the oil is within the acceptable range. This simple yet effective mechanism ensures that the engine maintains optimal lubrication, which is vital for its performance and longevity.

Additionally, the dipstick plays a role in conjunction with the oil level gauge in more advanced engine systems. In these setups, the dipstick may have sensors attached that can electronically detect the oil level and transmit this data to the gauge. This integration allows for a more precise and automated monitoring process, enhancing the overall efficiency of engine maintenance routines ².

Conclusion

The Cummins 3936826 Dipstick is a critical component in the maintenance and operation of heavy-duty trucks. Its robust design, ease of use, and compatibility with Cummins engines make it an indispensable tool for ensuring optimal engine lubrication and performance. Regular use of this part contributes to the longevity and efficiency of the engine, underscoring its importance in preventive maintenance strategies ².