4996663
Tur Coolant Drain Tube
Cummins®

Introduction

The Tur Coolant Drain Tube, manufactured by Cummins, is a component designed for use in heavy-duty trucks. It plays a role in maintaining the efficiency and reliability of the truck’s cooling system. Cummins, a well-established name in the automotive industry, ensures that this part meets high standards of quality and performance ¹.

Purpose of the Tur Coolant Drain Tube

The Tur Coolant Drain Tube is integral to the truck’s cooling system. Its primary function is to facilitate the draining of coolant from the turbocharger. This process is vital for routine maintenance and ensures that the cooling system operates efficiently by removing old or contaminated coolant, which can otherwise lead to reduced performance and potential engine damage ².

Key Features

The Tur Coolant Drain Tube is constructed with durability and efficiency in mind. It is made from high-quality materials that resist corrosion and wear, ensuring longevity in demanding environments. The tube features secure connection points that are designed to prevent leaks and maintain a consistent coolant flow. Additionally, its design includes features that enhance ease of use during maintenance procedures, such as clearly marked connection points and a robust construction that withstands the pressures and temperatures of the cooling system ³.

Benefits

Incorporating the Tur Coolant Drain Tube into a truck’s cooling system offers several advantages. It improves coolant management by ensuring that the coolant is efficiently drained from the turbocharger, which helps maintain optimal engine temperature. This, in turn, enhances engine performance and reliability. Furthermore, the tube’s design reduces the frequency of maintenance required, as it is built to withstand the rigors of heavy-duty use, thereby contributing to lower overall maintenance costs ⁴.

Installation Process

Installing the Tur Coolant Drain Tube involves several steps to ensure proper integration into the truck’s cooling system. Begin by ensuring the engine is cool and the system is depressurized. Locate the drain point on the turbocharger and align the tube with the connection point. Use the appropriate tools to secure the tube in place, ensuring a tight seal to prevent leaks. Finally, verify the installation by checking for proper alignment and secure connections ⁵.

Troubleshooting Common Issues

Typical issues with the Tur Coolant Drain Tube may include leaks or blockages. To address leaks, inspect the connection points for signs of wear or damage and tighten or replace as necessary. For blockages, ensure that the tube is clear of debris and that the coolant flow is unobstructed. Regular maintenance and inspections can help identify and resolve these issues before they lead to more significant problems ⁶.

Maintenance Tips

To ensure the longevity and efficiency of the Tur Coolant Drain Tube, regular maintenance is recommended. This includes periodic inspections for signs of wear, corrosion, or damage. Cleaning the tube and its connections as part of routine coolant system maintenance can prevent buildup and ensure smooth operation. Additionally, following the manufacturer’s guidelines for inspection intervals and maintenance procedures will help maintain the tube’s performance ⁷.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions. With a history spanning over a century, Cummins has established a reputation for quality, innovation, and reliability in the heavy-duty truck industry. Their product range includes engines, filtration systems, and aftermarket parts, all designed to meet the demanding requirements of commercial and industrial applications ⁸.

Compatibility

The Cummins Tur Coolant Drain Tube part number 4996663 is designed to fit seamlessly with the following engines:

• QSB6.7 CM2250

This part is integral to the engine’s cooling system, ensuring efficient coolant drainage and preventing coolant buildup that could lead to overheating or other performance issues. Its compatibility with the QSB6.7 CM2250 engine ensures that it meets the specific design requirements of this engine model, providing reliable performance and durability ⁹.

Role of Part 4996663 Tur Coolant Drain Tube in Turbocharger Plumbing

The 4996663 Tur Coolant Drain Tube is a component in the turbocharger plumbing system, ensuring the efficient management of coolant within the turbocharger. This tube facilitates the drainage of coolant from the turbocharger, preventing coolant buildup that could lead to inefficiencies or damage.

In the turbocharger plumbing, the Tur Coolant Drain Tube is connected to the turbocharger’s coolant passages. It allows coolant to flow through the turbocharger, absorbing heat generated during the compression process. As the coolant circulates, it cools the turbocharger, maintaining optimal operating temperatures and enhancing performance.

The drain tube is strategically positioned to collect any excess coolant that may accumulate within the turbocharger housing. This collected coolant is then directed away from the turbocharger, ensuring that the system remains free of contaminants and operates smoothly.

Additionally, the Tur Coolant Drain Tube interacts with the engine’s cooling system, where it connects to the coolant return line. This connection ensures that the drained coolant is efficiently recirculated back into the cooling system, maintaining a consistent coolant level and temperature.

Overall, the 4996663 Tur Coolant Drain Tube plays a role in maintaining the integrity and performance of the turbocharger plumbing system by ensuring proper coolant drainage and circulation ¹⁰.

Conclusion

The Tur Coolant Drain Tube (Part #4996663) by Cummins is a critical component in the maintenance and efficiency of heavy-duty truck cooling systems. Its design and features ensure reliable performance, ease of maintenance, and compatibility with specific engine models. Regular maintenance and proper installation are key to maximizing the benefits of this part.