How long does it take to change the car brake pads?Because the frequency of each drivers brake is different, it is difficult to define how long the brake pads need to be replaced.Under normal circumstances, check the brake pads every 5,000 kilometers. During the routine examination, look at the degree of wear of the brake pads. If you reach the critical point, you must replace it immediately.In addition, how to change the car brake pads?
Brake thickness
Troubleshooting of brake pads
A new brake pad thickness is generally about 1-1.5cm, and it will gradually become thinner with the thickness of the friction in use.Professional technicians recommend that when the thickness of the brake pads has only about 1/3 of the thickness (about 0.5cm), the owner will increase the self -test frequency and prepare to replace it at any time.Of course, due to the design reasons of the wheels, some models do not have the conditions for the naked eye viewing, and the tires need to be removed to complete.
Suggestions: There is no strict replacement interval based on the car environment and driving habits. Generally, you must consider replacement around 60,000 kilometers.When the naked eye observation finds that the brake pads are thinner, the technicians should be checked during maintenance, because the naked eye observation will have errors. Professional maintenance stations are more rigorous than the naked eye observation.
Replace the thickness of the brake pads
1. The brake pads of different brands are different from observation when replacing.However, by using extremely common brake pads, there are generally clear marks to change the thickness.According to Xiaobian, as long as it exceeds the critical line of about 2 mm, it can be replaced by its brake pads.But seeing many car people still continue to use it, this saving is to pay for life.
2. Experts suggest to determine the replacement of brake pads for the environment and driving habits of the drivers driving.Generally, if the vehicle is driving 60,000 kilometers, you must consider whether to change the brake pads. If the brake pads become thin through observation, it is best to find a professional technician to judge.They use precision measuring instruments to determine whether to change, because human eyes cannot have precision instruments.
3. During the replacement process of the brake pads, dont think that you can everything. It is best to find a professional repair shop to replace it.They have professional technology and professional tools to make their brake accessories more brand coordination.When buying a brake pad product, it is best to match the original factory. If not, choose the most suitable brand product.
Brake pad replacement cycle
1. Life life of brake pads
Generally speaking, the service life of the front wheel brake pads is about 40,000 kilometers, and the rear wheel brake pads are about 80,000 kilometers (this is because the center of gravity of the car will lean forward during the brake), and check the brake pads every 5,000 kilometers.
2. How to change the brake pads
Because the frequency of each drivers brake is different, it is difficult to define how long the brake pads need to be replaced.The only way is to look at the degree of wear of the brake pads during routine inspections. If you reach the critical point, you must replace it immediately.
The replacement of the brake pads of the disc brake is simpler.Remove the tire and loosen the screws of the brake pliers, you can get the brake pads, and then replace it with a new one. The whole process is up to 5 minutes without any adjustment.
The replacement of the drum -type brake is slightly more difficult. It needs to be removed from the wheels, and then the brake drum is removed before the brake pads. Pay attention to the reassembly between the new brake pads and the brake drum.When assembly, you need to adjust the gap between the brake pads and the brake drum.In short, this is a slightly technical work.
3. The correct driving method can make the brake pads live long
When you encounter some problems, you step on the brakes. This is the favorite of people with bad driving skills, but it is actually a hidden danger of accidents.I believe you may have such an experience: the car in front is good, and there is nothing wrong with the road ahead, but people have a inexplicable brakes.This is a typical road killer.
In addition, there are only two options during driving: refueling, step on the brakes.The frequency of stepping on the brake has reached a high level.In fact, such people are not a minority.The result of this is naturally 2-30,000 kilometers, and you have to change the brake pads once.
The correct way of driving is to maintain full attention at any time and look at the six roads. It is found that the problem will be accepted in advance in advance, and it is determined whether to step on the brake according to the changes in the situation.Doing so can not only save gasoline, but also extend the life of the brake pads.
Brake pads
1. Avoid sudden braking.
Emergency brakes are very damaged to the brake pads. Therefore, you should pay attention to slow brakes when driving, or use the point brake to brake, so that the wear of the brake pads is relatively small.
2. Reduce the frequency of braking.
When driving, it is necessary to develop a good habit of reducing braking, that is, the braking of the engine can be used to reduce the speed, and then use the brakes to further decelerate or stop.You can reduce the speed when driving to reduce the deceleration.
3. Check the brake pads frequently.
When the vehicle is driving 40,000 kilometers or more than 2 years, the brake pads are worn well. Check it carefully to see if the thickness of the brake pads is reduced to the minimum.Replace the brake pads.Under normal driving conditions, check the brake pads every 5,000 kilometers to check the remaining thickness, but also check the grinding state of the hoof.
4. Positioning the wheels regularly.
When the vehicle has problems such as bias, it is necessary to make four -wheel positioning for the vehicle in time to prevent the vehicle tire damage, and it will cause the brake pads on the side of the vehicle to overly wear.
5. Pay attention to the sound of the brake pads.
If you hear the sound of grinding iron after the normal brakes, indicate that the brake pads have been grinded to the brake disc, and the brake pads must be replaced immediately, and the damage of the brake disc should be carefully checked.
6. Pay attention to running in the brake pads.
When the vehicle replaces a new brake pads, be sure to step on a few more brakes to eliminate the gap between the hoof and brake disc, so that the first foot is not braked to avoid accidents.In addition, it is necessary to run into 200 kilometers to achieve the best braking effect, and the newly replaced brake pads must be cautious.

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