4947885
Dipstick
Cummins®

The Cummins 4947885 Dipstick is a specialized component designed for use in heavy-duty truck engines. Its purpose is to facilitate the measurement of oil levels within the engine, ensuring that the lubrication system operates within the manufacturer’s specified parameters. This part plays a significant role in the routine maintenance of heavy-duty trucks, contributing to the longevity and efficiency of the engine.

Basic Concepts of a Dipstick

A dipstick is a simple yet vital tool used in internal combustion engines to measure the level of engine oil. It consists of a long, thin metal or plastic rod with a handle at one end. The rod is inserted into the engine’s oil sump through a tube. Once inserted and then withdrawn, the oil level can be read from the markings on the dipstick. This process allows for the assessment of whether the oil level is within the acceptable range, indicating whether an oil change or top-up is necessary ¹.

Purpose of the Cummins 4947885 Dipstick

The Cummins 4947885 Dipstick serves a specific function in the operation and maintenance of truck engines. It allows for the accurate measurement of oil levels, ensuring that the engine is neither overfilled nor underfilled. Proper oil levels are crucial for the lubrication of moving parts, cooling of the engine, and the sealing of piston rings. By providing a reliable means to check oil levels, this Cummins part helps maintain engine performance and prevent potential damage from oil starvation or overfilling ².

Key Features

The Cummins 4947885 Dipstick is designed with several features that enhance its performance and durability. It is constructed from high-quality materials that resist corrosion and wear, ensuring longevity even in the harsh environments typical of heavy-duty truck operations. The dipstick is also equipped with precise markings for accurate oil level readings and a robust handle for easy insertion and removal.

Benefits

Using the Cummins 4947885 Dipstick offers several advantages. Its design ensures accurate oil level readings, which are critical for maintaining engine health. The ease of use, thanks to its ergonomic handle and clear markings, makes it a practical tool for routine maintenance checks. Additionally, the durability of the materials used in its construction means it can withstand the rigors of heavy-duty truck use, providing reliable service over time ³.

Installation and Usage

To install and use the Cummins 4947885 Dipstick, follow these steps: First, ensure the engine is turned off and has had sufficient time to cool. Locate the dipstick tube, usually found near the engine’s top. Pull the dipstick out completely, wipe it clean with a lint-free cloth, reinsert it fully, and then pull it out again to check the oil level. The oil should be between the minimum and maximum marks on the dipstick. If necessary, add oil to bring the level within the acceptable range.

Troubleshooting and Maintenance

Common issues with dipsticks include inaccurate readings due to wear or damage. Regular inspection for signs of corrosion, bending, or oil residue buildup is recommended. Cleaning the dipstick and its tube with a suitable solvent can help maintain accuracy. If the dipstick shows significant wear or damage, replacement is advised to ensure reliable oil level readings ⁴.

Safety Considerations

When using the Cummins 4947885 Dipstick, it is important to follow safety practices. Always ensure the engine is cool before checking the oil level to avoid burns from hot surfaces or oil. Pay attention to the condition of the oil on the dipstick; dark, gritty oil may indicate contamination or degradation, signaling the need for an oil change. Proper handling and storage of the dipstick when not in use will also contribute to its longevity and accuracy.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. Founded in 1919, Cummins has a long history of innovation in the diesel engine industry, providing reliable and efficient power solutions for a wide range of applications, including heavy-duty trucks. The company’s commitment to quality and performance is evident in its extensive lineup of engine components and accessories, including the Cummins 4947885 Dipstick.

Cummins Engine Dipstick Compatibility

The Cummins part 4947885, a Dipstick, is a crucial component for maintaining the health of various Cummins engines. This dipstick is designed to fit seamlessly with several models, ensuring ease of use and reliability. Here’s how it integrates with the specified engines:

QSB6.7 Series

• QSB6.7 CM2250
• QSB6.7 CM2350 B105
• QSB6.7 CM850 (CM2850)

The dipstick 4947885 is compatible with the QSB6.7 series engines, including the CM2250, CM2350 B105, and CM850 (CM2850). These engines are known for their robust performance and are widely used in various applications, from agricultural machinery to industrial equipment. The dipstick ensures that users can accurately check the oil level, which is essential for maintaining engine efficiency and longevity.

QSB7 Series

• QSB7 CM2880 B117

The dipstick 4947885 also fits the QSB7 CM2880 B117 engine. This engine is part of the QSB7 series, which is designed for heavy-duty applications. The compatibility of the dipstick with this engine ensures that operators can easily monitor oil levels, contributing to the engine’s optimal performance and reliability.

By ensuring that the dipstick 4947885 is compatible with these engines, Cummins provides a reliable tool for engine maintenance, facilitating straightforward and accurate oil level checks across a range of their engine models.

Role of Part 4947885 Dipstick in Engine Systems

The part 4947885 dipstick is an essential component in the maintenance and monitoring of engine systems. It is primarily used to check the oil level within the engine. When inserted into the oil filler neck and then withdrawn, the dipstick provides a visual and tactile indication of the oil level. This is achieved through markings on the dipstick that correspond to minimum and maximum oil levels.

In conjunction with the oil level gauge, the dipstick offers a straightforward yet effective method for assessing whether the engine has sufficient lubrication. The gauge, often found on the instrument panel, may be supplemented by the physical check using the dipstick to ensure accuracy. Regular checks using the dipstick help in preventing oil starvation, which can lead to increased friction, overheating, and potential engine damage.

Moreover, the dipstick serves as a diagnostic tool. The condition of the oil (color, consistency) can be observed on the dipstick, providing insights into the engine’s health. Contaminants or metal filings on the dipstick may indicate wear or issues within the engine that require further investigation.

In summary, the part 4947885 dipstick is integral to the routine maintenance and diagnostic processes of engine systems, working in tandem with the oil level gauge to ensure optimal engine performance and longevity.

Conclusion

The Cummins 4947885 Dipstick is a vital component for maintaining the health and efficiency of heavy-duty truck engines. Its design ensures accurate oil level readings, contributing to the longevity and performance of the engine. Regular use and maintenance of this dipstick are essential for preventing potential engine damage and ensuring optimal operation.