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Aircraft Maintenance Practices for Bearing Removal and Installation

Aircraft bearings are an essential part of countless systems and devices that are crucial for flight. They are used to keep the moving assemblies of aircraft in good working order and are in many different aircraft parts. Aircraft bearings are usually made from steel or other solid materials and are available in many different sizes. The most common aircraft bearing installation location is within a socket, allowing for flight control surfaces to be connected to the aircraft's frame. Aircraft bearings can also be installed through the staking method, that of which is used to secure aircraft parts to the aircraft's structure. Aircraft bearings are an essential part of aircraft maintenance and keep aircraft in good working order.

When discussing aircraft bearings, one is referring to the parts of aircraft that are used to support movement and reduce friction, allowing one to maintain flight control and ensure a smooth ride. These components exist in aircraft of all types, ranging in use from small private planes to large commercial aircraft. They help reduce wear and tear on aircraft components by allowing them to move freely and smoothly against one another, even during turbulent conditions.

As stated before, a critical application for aircraft bearings is within the flight control systems on aircraft. This particular use includes everything from surfaces like flaps and elevators to the controls used by pilots and engineers to maneuver aircraft during takeoff or landing. In this blog, we will discuss aircraft maintenance practices for bearing removal and installation.

How to Remove and Install a Swaged-in-Place Bearing

When repairing aircraft, one of the most critical steps is removing and installing aircraft bearings. There are several different methods for removing and installing aircraft bearings, all of which are based on how the bearing was initially installed. However, one of the most common techniques is swaging a bearing in place.

The first step in removing and installing a swaged-in-place aircraft bearing is to locate the affected bearing within the airplane. This may require checking flight control components and looking for evidence of corrosion or wear on the aircraft. Once you have located the bearing, you will need a set of aircraft maintenance sockets that are ideally suited for working with swaged-in-place bearings.

Next, you must identify how the aircraft bearing is secured in place using either the staking method or using a special adhesive compound. Following these methods, you can loosen or remove the aircraft bearing from its housing, depending on your needs. After removing the aircraft bearing, you need to install the replacement component in its place. This may require a different set of sockets or other specialized tools depending on how it is secured in position.

Finally, once the new aircraft bearing has been installed, you should thoroughly inspect it for any signs of improper installation or damage. If everything looks good, your aircraft is ready for a safe flight! In general, properly removing and installing an aircraft bearing requires knowledge and experience with aircraft maintenance tasks as well as specialized tools and techniques that are unique to this application.

How to Clean and Inspect Bearings During Installation?

When cleaning, inspecting, and installing aircraft bearings, there are a few key steps to keep in mind:

  1. You should always use the correct sockets for the job, as these will help ensure a firm and secure fit for the bearing.
  2. It is important to always conduct a thorough flight control check before installing aircraft bearings to identify any potential issues that might compromise safety.
  3. When staking aircraft bearings into place, it is crucial to follow a methodical process to properly support and stabilize the bearing during installation.

By taking these steps into account, you can ensure that your aircraft bearing will maintain its function and performance throughout aircraft maintenance operations.

Final Inspection and Testing

Several essential factors are considered when an aircraft undergoes final inspection and testing before being cleared for flight. For example, the aircraft's bearings are all carefully examined to ensure that they are intact and have been properly rotated. At the same time, aircraft maintenance technicians also verify that all internal components are functioning correctly. In addition, they will typically perform a range of tests on the aircraft's flight control systems, including checking the connection of all cables, and using a staking method to ensure that everything is securely fastened. Finally, to prevent any unexpected failures during takeoff or landing, aircraft are often subjected to a staking method, in which nuts and bolts on critical parts of the aircraft structure are tightened to extremely high levels. Overall, these various steps play an integral role in ensuring that an aircraft is safe to fly and is ready for its next journey into the skies.


The Aviation Sphere is one of the exciting areas of innovation and discovery today. With new advances in technology happening daily, it seems like the skies are the limit for what we can achieve in this field. Whether we are discussing designing better aircraft, improving navigation systems, or discovering new ways to reach distant corners of the globe, there is no shortage of incredible advancements in this exciting and rapidly changing field. So whether you dream of becoming a pilot yourself or want to stay on top of the latest news and trends in this exciting industry, the sky's the limit when it comes to what you can accomplish. Contact us at Aviation Sphere today and see how we can serve as your strategic sourcing partner for all your operational needs. 


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