The importance of correct installation of brake discs and pads – ROTINGER guide
Efficient brakes have an impact on driving safety. Proper functioning of the brakes ensures inner peace of mind when travelling, but above all guarantees the safety of the driver and passengers. In the ROTINGER guide, we discuss the importance of correct installation of brake discs and pads.
In the article:
Selection of parts in accordance with the vehicle’s homologation
Correct installation and maintenance of the braking system
Removing potential shortcomings
How to replace brake discs and pads?
Although the replacement of brake discs and pads is currently the responsibility of workshops, it is good to be aware of the steps that need to be taken so that the entire replacement procedure is exemplary.
Selection of parts in accordance with the vehicle’s homologation
Selecting the right spare parts is the first and most important step in the process of replacing brakes. ROTINGER has a catalog where you can easily find the right brake discs and pads for you. These parts must comply with the vehicle’s homologation and meet the quality standards specified by the manufacturer. Selecting the wrong components can lead to a deterioration in braking efficiency and, in extreme cases, even to a failure of the brake system. It is worth paying attention to the specifications regarding the model, year of manufacture and the manufacturer of the brake system to ensure a perfect fit. Any modifications to the brake system that are not in accordance with the homologation are an action on your own initiative without the manufacturer’s responsibility.
Correct assembly and maintenance of the brake system
Correct assembly and regular maintenance of the brake system are crucial to its longevity and reliability. Service work should include a thorough inspection of all cooperating elements, both during routine inspections and in the event of irregularities in the operation of the brakes.
We start the inspection of the brake system with a visual assessment of the condition of the brake discs for corrosion, cracks and wear. Then, measure the thickness of the discs using a micrometer. Each manufacturer specifies the minimum permissible thickness of the disc, which, if exceeded, means that it must be replaced. A disc that is too thin can lead to serious problems, such as overheating and deformation, which ultimately affects braking efficiency.
Removing potential shortcomings
When replacing brake discs, you should also pay attention to the condition of the hub. It is important to thoroughly clean the hub surface before installing a new disc, which minimizes the risk of later problems related to disc runout. Skipping this step is one of the most common causes of complaints, so it should not be underestimated.
The next step is to check the axial runout of the installed disc using a dial gauge. Excessive runout can result from disc wear, bearing play or hub distortion. Before deciding to replace the disc, eliminate these eventualities with accurate measurements.
How to replace brake discs and pads?
The process of replacing brake discs and pads begins with lifting the vehicle and removing the wheels and calipers. It is important to suspend the calipers from the suspension elements, avoiding damage to the brake lines. Then we dismantle the worn discs and thoroughly clean the hub.
After installing new discs and pads, tighten all wheel mounting bolts and check the disc runout. Any deviations from the norm may indicate problems with assembly or hub deformation, which requires immediate correction.
Correct replacement of brake discs and pads is crucial to ensuring safety and driving comfort. Proper selection of parts, in accordance with the vehicle approval, and thorough performance of all service activities in accordance with the manufacturer’s guidelines, minimize the risk of failure and ensure a long service life of the brake system. Remember that attention to every detail when replacing brakes translates into our safety on the road.
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