A vehicle’s safety highly depends on how its mechanical components are working, and among these components, the braking system is considered to be a crucial one. If the brakes are working properly, the car will slow down and stop as soon as the brakes are applied, which can help avoid accidents, keep passengers safe, and provide drivers with safe driving conditions. Hence, the braking system is a crucial part of the vehicle’s annual MOT inspection. This blog will explore braking system inspection in detail and why it is crucial to ensure a vehicle’s safety.

Purpose of Braking System Inspection

The main reason for testing a vehicle’s braking efficiency during MOT in Thornton Heath is to know if the vehicle can stop as soon as the brakes are applied, and within a safe distance. But with its constant use, the braking system components wear down naturally. The brake pads get thinner; the discs’ surface gets uneven, and the hydraulic system is not that effective. Over time, these issues turn into major ones and can reduce overall braking performance. Hence, the brake efficiency testing conducted during MOT can help identify such issues that are now easy for drivers to notice and ensure that they are resolved before they become a serious safety risk.

MOT Testing Process

During the inspection, technicians use a brake roller tester, which is a special piece of equipment for brake performance testing. During the test, the vehicle is positioned so that the wheels rest on the rotating rollers. The roller will spin the wheels, and during that time, the examiner will ask the drivers to press the brakes. The braking force generated after the brakes are applied is measured by the sensors in the testing equipment. Then the overall braking efficiency of the vehicle will be calculated. The test helps the examiner analyse several key aspects related to the braking performance:

• The total force is applied when the brakes are applied.

• The left and right wheels’ braking balance.

• How well the parking brakes are working.

• If there is any issue with uneven braking or any other component of the braking system.

Finding Issues With Braking Imbalance 

The most important outcome of braking efficiency testing, as mentioned above, is detecting an imbalance in braking performance. A braking system with no issues will offer a balanced braking performance, which is evenly distributed on both sides of the vehicle. But if one of the wheels is generating more braking force and the vehicle is pulled to one side, there might be an issue with it. This problem can cause issues with vehicle control, especially in emergencies. Issues like worn brake pads, damaged discs, sticking brake callipers, and issues with the hydraulic system commonly cause uneven braking performance. By identifying an imbalanced braking performance, these issues can be identified early, which will ensure that drivers get them repaired on time.

Checking Parking Brake

The parking brake, which is also called the handbrake, is an important part of the safety inspection done during MOT. It helps keep the vehicle stable and prevents it from rolling when it is parked. Handbrakes are helpful, especially on slopes or uneven surfaces. The same roller equipment is used for testing the handbrakes that are mentioned above. A certain amount of resistance is required by the handbrakes to ensure that they’re in excellent condition. If the handbrake doesn’t provide optimal performance, it is a clear sign of issues like worn cables, improper adjustment, and excessive wear. A vehicle will only pass the test if the handbrake is working properly, as it is an essential safety component.

Reasons to Not Ignore Brake Maintenance

Not every driver thinks brake maintenance is a crucial part of vehicle maintenance. They only get brake repairs done when they notice any unusual noise or vibrations when pressing the brakes. But these issues are not an early sign of a braking component issue, but occur when they have already worn down significantly. Drivers must keep the braking system in good condition as it not only improves driving comfort but also makes the vehicle safer. Having a smoother and more responsive braking system means better handling during traffic or during emergencies. Getting regular car servicing in Thornton Heath done is one of the best ways for drivers to keep the braking system and its components in top condition. During a service, the mechanic will thoroughly analyse the braking system for any issues and resolve them. This will ensure that drivers get optimal braking performance in the long term.

Conclusion 

Testing braking efficiency is a crucial part of its annual inspection. As brakes remain the top component for ensuring a vehicle’s safety, they need to be in top condition during the test. The testing process ensures that any hidden problems with the brake can be identified and offer drivers a reliable braking performance. Hence, the annual MOT is more than just a legal requirement, but a way to ensure how safe it is not only for the drivers and passengers, but for other road users as well.