3697689
Clamping Plate
Cummins®

The Cummins 3697689 Clamping Plate is a component designed for use in heavy-duty truck engines. It serves a specific function within the engine assembly, contributing to the overall performance and reliability of the truck. Understanding its purpose and role is fundamental for maintaining and optimizing heavy-duty truck operations.

Basic Concepts of Clamping Plates

A clamping plate is a mechanical component used to secure other parts in place within an engine system. It functions by applying pressure to hold components together, ensuring they remain in the correct position and orientation. In commercial trucks, clamping plates are utilized in various applications, including engine assemblies, to maintain the integrity and efficiency of the engine’s operation ¹.

Purpose of the Cummins 3697689 Clamping Plate

This Cummins part plays a role in the engine assembly by securing specific components in place. Its function is to ensure that parts within the engine remain correctly aligned and under the necessary pressure, which is vital for the engine’s performance and longevity. This clamping plate is integral to maintaining the structural integrity and operational efficiency of the engine ².

Key Features

The 3697689 is characterized by its robust material composition, typically designed to withstand the high stresses and temperatures encountered in heavy-duty truck engines. Its design includes precise machining and surface treatments that enhance its durability and performance. Unique characteristics may include specialized coatings or treatments that improve resistance to wear and corrosion, contributing to its effectiveness in demanding environments ³.

Benefits

The use of the 3697689 offers several advantages. It contributes to improved engine efficiency by ensuring components are securely held in place, reducing the risk of misalignment or movement that could lead to performance issues. Its durability enhances the reliability of the engine, providing truck operators with a component that can withstand the rigors of heavy-duty use. Additionally, its design may offer ease of installation and maintenance, further benefiting truck operators ⁴.

Installation and Usage

Proper installation of the 3697689 involves several steps to ensure a secure fit. It is recommended to use the appropriate tools and equipment for installation, following manufacturer guidelines for torque specifications and alignment. Best practices include inspecting the plate and mating surfaces for cleanliness and damage before installation, ensuring a proper seal and fit that contributes to the engine’s performance and longevity.

Troubleshooting and Maintenance

Common issues with the 3697689 may include wear, corrosion, or damage from improper installation. Troubleshooting involves inspecting the plate for signs of damage or misalignment and addressing any issues promptly to prevent further complications. Maintenance practices include regular inspection and cleaning, ensuring the plate remains in optimal condition. Following manufacturer recommendations for maintenance intervals and procedures can help ensure the longevity and performance of the clamping plate.

Safety Considerations

When handling, installing, or maintaining the 3697689, it is important to observe safety guidelines and precautions. This includes wearing appropriate personal protective equipment, ensuring the engine is cool before beginning work, and following all manufacturer safety recommendations. Adhering to these safety practices helps protect individuals from injury and ensures the component is installed and maintained correctly.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation and quality, Cummins serves commercial truck, bus, construction, agricultural, and industrial markets. The company’s reputation for reliability and performance is built on a commitment to excellence and customer satisfaction, making it a preferred choice for heavy-duty truck operators and manufacturers.

Cummins Engine Compatibility with Clamping Plate Part 3697689

The Cummins Clamping Plate part number 3697689 is designed to fit a variety of Cummins engines, ensuring a secure and reliable connection within the engine assembly. This part is integral to the engine’s operation, providing stability and support to various components.

ISG11 CM2880 G108 and ISG12 CM2880 G107

The Clamping Plate part 3697689 is compatible with the ISG11 CM2880 G108 and ISG12 CM2880 G107 engines. These engines are known for their robust performance and reliability, often used in heavy-duty applications. The clamping plate ensures that the engine’s internal components remain securely fastened, preventing any movement that could lead to mechanical failure.

ISG12 G CMOH6.0 G111

For the ISG12 G CMOH6.0 G111 engine, the part 3697689 plays a role in maintaining the integrity of the engine assembly. This engine variant is designed for high-performance applications, and the clamping plate helps in maintaining the alignment and stability of the engine components under heavy loads.

QSG12 CM2880 G112

The QSG12 CM2880 G112 engine also benefits from the use of the Clamping Plate part 3697689. This engine is engineered for durability and efficiency, and the clamping plate ensures that all parts remain in their correct positions, contributing to the engine’s overall longevity and performance.

QSG12/X12 CM2350 G110

Similar to the QSG12 CM2880 G112, the QSG12/X12 CM2350 G110 engine is designed for demanding applications. The Clamping Plate part 3697689 is essential in this engine model, providing the necessary support to keep the engine components aligned and secure.

X11 CM2670 X126B and X12 CM2670 X121B

Both the X11 CM2670 X126B and X12 CM2670 X121B engines are compatible with the Clamping Plate part 3697689. These engines are known for their versatility and are used in a range of applications. The clamping plate ensures that the engine’s components remain tightly secured, which is critical for maintaining performance and preventing wear.

X12N CMMDG1 X143B and X13 CM2670 X122B

The X12N CMMDG1 X143B and X13 CM2670 X122B engines also require the Clamping Plate part 3697689 for proper assembly and operation. These engines are designed for high-performance and durability, and the clamping plate helps in maintaining the structural integrity of the engine under various operating conditions.

Z14 CM2670 Z103B

Lastly, the Z14 CM2670 Z103B engine is another model that is compatible with the Clamping Plate part 3697689. This engine is engineered for efficiency and reliability, and the clamping plate ensures that all components remain securely fastened, contributing to the engine’s overall performance and longevity.

Role of Part 3697689 Clamping Plate in Engine Systems

The 3697689 Clamping Plate is a component in the assembly and maintenance of various engine systems, particularly when interfacing with the oil pan. This component ensures a secure and leak-proof connection between the oil pan and the engine block, which is vital for maintaining the integrity of the lubrication system.

When installing or replacing an oil pan, the 3697689 plays a role. It is positioned between the oil pan and the engine block to provide a uniform distribution of pressure. This uniform pressure is necessary to prevent any gaps that could lead to oil leaks. The clamping plate works in conjunction with gaskets to create a seal that withstands the pressures and temperatures within the engine compartment.

In addition to its primary function with the oil pan, the 3697689 may also be used in other applications where a secure, pressurized seal is required. For instance, it can be employed in the attachment of ancillary components to the engine block, such as oil coolers or supplementary oil tanks. In these scenarios, the clamping plate ensures that the connections remain intact under varying operational conditions.

The effectiveness of the 3697689 is further enhanced when used with high-quality bolts and fasteners. Proper torque specifications must be adhered to during installation to ensure that the clamping force is adequate without over-tightening, which could damage the oil pan or the engine block.

Conclusion

The 3697689 Clamping Plate is a versatile and reliable component that significantly contributes to the secure and efficient operation of engine systems, particularly in conjunction with the oil pan and other related components. Its robust design, compatibility with various Cummins engines, and role in maintaining engine integrity make it an essential part for heavy-duty truck operations.