195712
Lockplate
Cummins®

Introduction

The Cummins 195712 Lockplate is a critical component in commercial truck maintenance and operation, designed to enhance the reliability and safety of the vehicle. Understanding its function and significance is essential for maintaining the efficiency and longevity of commercial trucks.

Basic Concepts of Lockplates

A lockplate, or lock washer, is a thin plate used to prevent fastening devices, such as nuts and bolts, from loosening due to vibration or dynamic forces. It operates by deforming slightly when tightened, creating a locking mechanism that holds the fastener in place. This is particularly important in mechanical systems subject to constant movement and stress ¹.

Purpose of the 195712 Lockplate

The Cummins 195712 Lockplate is designed to secure components within the truck’s mechanical system, preventing the loosening of fasteners that can lead to mechanical failure or reduced efficiency. By ensuring that critical components remain firmly in place, the lockplate contributes to the safe and reliable operation of the truck ².

Key Features

The 195712 Lockplate is characterized by its design and material properties, which enhance its effectiveness and durability in commercial truck applications. It is made from high-strength materials that can withstand the rigors of truck operation, including exposure to vibration, temperature fluctuations, and mechanical stress. Its design allows it to deform slightly when tightened, creating a secure lock that prevents fastener loosening ³.

Benefits

Using the 195712 Lockplate offers several advantages in truck operations. It improves safety by ensuring that critical components remain securely fastened, reducing the risk of mechanical failure. It also enhances reliability by preventing fastener loosening, which can lead to downtime and increased maintenance costs. Additionally, it contributes to efficiency by maintaining the integrity of the truck’s mechanical system, allowing for smooth and uninterrupted operation.

Installation Process

Proper installation of the 195712 Lockplate is crucial for its effectiveness. It should be placed under the nut or bolt head before tightening. Care should be taken to ensure that the lockplate is not over-tightened, as this can lead to deformation and reduced effectiveness. Following manufacturer guidelines and best practices for installation will help ensure optimal performance and longevity of the lockplate.

Troubleshooting Common Issues

Common issues associated with lockplates include deformation due to over-tightening and failure to prevent fastener loosening. To address these issues, it is important to follow proper installation procedures and use the correct torque specifications. Regular inspection and replacement of worn or damaged lockplates can also help prevent problems and ensure continued reliability.

Maintenance Tips

Regular maintenance practices can help ensure the longevity and optimal performance of the 195712 Lockplate. This includes periodic inspection for signs of wear or damage, proper torqueing during installation, and replacement as needed. Keeping the lockplate and surrounding components clean and free of debris can also contribute to its effectiveness.

Cummins Corporation 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 a reputation for quality, Cummins serves commercial, industrial, and transportation markets worldwide. The company’s product range includes engines, powertrain components, and aftermarket parts, all designed to meet the demanding requirements of commercial truck applications.

Role of Part 195712 Lockplate in Engine Systems

The 195712 Lockplate is an essential component in the assembly and maintenance of various engine systems. Its primary function is to secure and stabilize connections between different engine parts, ensuring optimal performance and longevity of the engine.

Turbocharger and Turbocharger Mounting

In turbocharger systems, the Lockplate is used to secure the turbocharger to its mounting. This ensures that the turbocharger remains firmly in place, even under high-stress conditions. Proper securing is vital for the efficient operation of the turbocharger, which plays a significant role in enhancing engine performance by increasing air intake.

Exhaust Manifold and Mounting

The Lockplate is also integral in the assembly of the exhaust manifold. It secures the manifold to the engine, ensuring a tight seal that prevents exhaust leaks. This is particularly important in high-performance engines where exhaust efficiency directly impacts engine output.

Aftercooler Arrangement

In aftercooler systems, the Lockplate helps in securing the aftercooler to the engine. This is important for maintaining the efficiency of the aftercooler, which cools the compressed air from the turbocharger before it enters the engine. A secure aftercooler ensures that the air entering the engine is at the optimal temperature, enhancing combustion efficiency.

Engine Gasket Sets

When dealing with engine gasket sets, such as the upper engine gasket set or the overhaul gasket set, the Lockplate plays a role in ensuring that gaskets are properly secured in place. This is essential for maintaining the integrity of the engine’s sealing surfaces, preventing oil and coolant leaks, and ensuring consistent engine performance.

VT903 Short Block Kit

In the context of a VT903 short block kit, the Lockplate is used to secure various components to the engine block. This includes securing the base parts and other critical components, ensuring that the short block operates efficiently and reliably.

Exhaust Mounting Manifold

For the exhaust mounting manifold, the Lockplate ensures that the manifold is securely attached to the engine. This is crucial for maintaining the structural integrity of the exhaust system and ensuring that exhaust gases are efficiently directed away from the engine.

Turbocharger Kit

In a turbocharger kit, the Lockplate is used to secure various components of the turbocharger to the engine. This includes securing the turbocharger itself, as well as other components like the mounting turbocharger and the exhaust manifold mounting. Proper securing ensures that the turbocharger kit operates efficiently, enhancing engine performance.

Conclusion

The Cummins 195712 Lockplate is a versatile and essential component in various engine systems. Its role in securing and stabilizing engine components is crucial for maintaining the efficiency, performance, and longevity of the engine. Proper installation, regular maintenance, and understanding its function are key to ensuring the optimal operation of commercial trucks.