Brake pads.
Brake pads are divided into front brake pads and rear brake pads, which is one of the most important parts of the vehicle brake system, at the same time, it is also a relatively easy to consume material on the vehicle. So, how often do the rear brake pads need to be replaced?
Under normal circumstances, the vehicle travels about 6 to 100,000 kilometers, and the owner can consider replacing the rear brake pads. However, the car regularly checks the rear brake pads, even if the mileage does not reach a certain standard, but when the car's rear brake pads appear significantly thinner or abnormal conditions occur when braking, the owner should also replace the rear brake pads.
The replacement of the front brake pads and the replacement of the rear brake pads are different, the front brake pads of the vehicle will be replaced more frequently than the rear brake pads, because the vehicle is driving, its front wheel will be more difficult than the rear wheel, in this long-term environment, the front brake pads are more likely to wear seriously than the rear brake pads, so sometimes the owner in the replacement of the front brake pads, the rear brake pads do not wear significantly, Therefore, the owner should replace it according to the actual situation and reduce waste.
Replacing the rear brake pads is an important task in vehicle maintenance, the following are the steps to replace the rear brake pads:
1. Prepare tools: First, you need to prepare some tools, including a jack, a suitable socket wrench, a box wrench, a screwdriver, sandpaper and grease. Most of these tools can be purchased online, and some vehicles will also be equipped with basic tools such as jacks and cross sleeves for removing tires.
2. Loosen the wheel bolts: Before the vehicle lifts, it is easier to loosen the wheel bolts by using the friction between the tire and the ground. Loosen the fastening bolts on all wheels by half a turn without completely unscrewing them.
3. Lift the vehicle: Use a jack to lift one side of the vehicle in the lifting position of the vehicle. The lifting position is usually located behind the front wheel and in front of the rear wheel on the body "girder", this part is dedicated to lifting the vehicle.
4. Remove the fastening brake pump bolts: After the vehicle is jacked up, replacing the brake skin becomes relatively simple. All you need to do is remove the two bolts holding the brake pump together. Because most vehicles use disc brakes, the brake pump is fastened to the pump support by two bolts, and the pump support is fastened to the swing bearing by two bolts.
These are the steps to replace the rear brake pads. Please note that during operation, ensure that safety specifications are followed and that the vehicle is in a stable condition. If you are unsure or unfamiliar with the process, it is best to seek the help of a professional technician.
The rear brake pads wear faster than the front brakes
The reasons why the rear brake pads wear faster than the front brakes mainly include vehicle design, driving mode, driving habits and other factors. These factors work together to cause the rear brake pads to wear faster during use.
The impact of vehicle design and how it is driven
Vehicle design: The rear brake pads usually act as the main brake and assume the main braking role. In rear-driven vehicles, the load and inertia borne by the rear wheels are greater, so the rear brake pads need to withstand greater friction, resulting in faster wear.
Drive mode: In front-wheel drive vehicles, the front wheel is responsible for most of the braking, so the front brake pads usually wear faster than the rear brake pads. However, in rear-wheel drive vehicles, the rear brake pads wear out faster.
The effect of driving habits
Driving habits: Frequent use of the brakes or driving on wet roads will increase the wear rate of the rear brake pads. In addition, the driving style will also affect the wear of the brake pads, such as sudden braking or frequent use of the brakes will lead to accelerated wear of the rear brake pads.
The importance of maintenance and maintenance
Maintenance and maintenance: Regular inspection and replacement of brake pads is an important measure to keep the vehicle safe. If the rear brake pads wear out too quickly, it may be due to improper maintenance or poor driving habits. Timely inspection and replacement of brake pads can avoid safety hazards caused by brake failure.
In summary, the rear brake pads wear fast reasons are many, including vehicle design, driving methods, driving habits and so on. In order to reduce the wear rate of the rear brake pads, it is recommended to check and maintain the brake system regularly, and replace the brake pads according to the recommendations of the vehicle manufacturer. At the same time, adjusting driving habits to avoid frequent sudden braking or using the brake in unnecessary situations can also effectively extend the service life of the brake pads.
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