BMW X6 rear airbag shock absorption how to deflate

First of all, the gas in the gas tank is discharged, the shock absorber body and pipeline are filled with oil, and there must be no residual gas, and then the valve is inflated. Of course, nitrogen is best, and air is also fine, because there is also 70% nitrogen in the air. It's OK to hit about five atmospheres

There is an air pipe on the shock absorber, that is, this air pipe is removed, and it is released, and it is inconvenient to remove it from here, so it can be removed from the position of the air pump.

BMW X5 rear shock absorbing airbag disassembly, need to disconnect the air pump connection of the vehicle's air suspension, so that the vehicle will not appear when the airbag is disassembled and installed Air Pump no-load situation, the specific operation steps are as follows:

1. Find the air pump of the vehicle's chassis.

2. Unplug the power switch of the air pump, and the air pump will start to deflate.

3. Use a crowbar to remove the fixing ring at the bottom of the airbag.

4. Pry the airbag upwards to return the airbag.

5. Shake and take out the airbag.

6. Disconnect the airbag trachea connection and it is completed.

7. Install the new ones in reverse order and restore the parts.

The general disassembly and assembly method of the main airbag of the steering wheel of the car: For the sake of safety, it is necessary to disconnect the tie wire for more than 30 seconds before overhauling and disassembling the airbag. There are two small covers on both sides of the steering wheel, and the two bolts can be seen by buckling the left and right small covers, and the bolts can be removed with a screw (most likely a special bolt), and the steering wheel airbag can be removed.

Unplug the power switch of the air pump, and the air pump starts to deflate. Use a crowbar to remove the retaining ring at the bottom of the airbag. Pry the airbag upwards to bring the airbag back into place.

Shake and take out the airbag. Disconnect the balloon and the tracheal connection is complete. Install the new ones in reverse order and restore the parts.

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<> what is the rear air spring?

This doesn't need to be **, the gas is released, the tire is removed from the top up, and it comes down in one turn.

1.Loosen the steering wheel lever; 2.Pull the steering wheel to the outermost position; 3.

Start at the innermost side of the steering column cover, where there is a dust cover (leather), lift the upper cover up and remove it. 4.After removing the upper cover, you can see that the lower cover is also fixed with the left and right clips.

Loosen the clip and remove it. 5.After removing the cover, the airbag hook of the steering wheel can be seen from the back, and the airbag will be pulled out with a flick of the T20 on both sides.

When a car crashes while driving, the airbag sensor first receives the collision signal. As soon as the specified intensity is reached, the sensor acts and sends a signal to the electronic controller. Once the signal is received, the electronic controller compares it with the original stored signal.

If the airbag conditions are met, the drive circuit will send a start-up signal to the inflator in the airbag module. After the inflator receives the signal, it ignites the inflator to produce a large amount of gas, which enters the airbag after filtration and cooling, so that the airbag breaks through the cushion body and expands rapidly in a very short time, forming an elastic air cushion in front of the driver or passenger, leaking and contracting in time to absorb the impact energy, so as to effectively protect the head and chest of the human body from injury or reduce the degree of injury. Hyundai cars have not only added side impact avoidance airbags, but they are also making continuous advancements in airbag fabric materials, ignition and sensor technology.

The electronic control of the airbag system is a passive safety protection system (see Automotive Safety Performance) that can be used in conjunction with seat belts to provide effective collision protection for passengers. In the event of a car collision, the car spring high airbag can reduce the head injury rate by 25% and the facial injury rate by about 80%.

Millions of car purchase subsidies.

Summary. Hello, the old BMW X5 will not have an effect if it moves to the back of the airbag line.

Hello, the old BMW X5 will not have an effect if it moves to the back of the airbag line.

Is there a switch to control the lifting.

Hello, the X5 does not have a switch control lifting system.

What is the reason for the sudden descent of the run?

The air suspension will automatically adjust according to the speed of the car, for example, if you increase the speed of the car, it will automatically move down, and the limbs will be exposed to ensure the stability of the car. Generally, as long as it can move up and down, and there is no alarm on the dashboard, there is no problem. Hongqing is really not at ease, you can find a test computer to take a look.

Now the key problem is not to get up.

I used to automatically rise as soon as I started it, but now I don't.

Generally, the causes of failure of the car's air suspension system include damage to the inflator pump, leakage of the distribution valve and leakage of the pressure line. 1.

Leacree shock absorber assembly installation method:

1. Drive the vehicle into the station and park it correctly. Extend the lift support seat into the bottom of the vehicle to ensure that the 4 support seats are in good contact with the vehicle body support points.

2. Lift the vehicle off the ground, when lifting, pay attention to observe whether the lift works smoothly, if there is any abnormality, stop the operation immediately, and let the vehicle stay on the ground as much as possible. Then use the air cannon to disassemble the tire, the removed tire is placed on the ground smoothly, the outside side is facing up, and the tire screw is placed on the tool cart.

3. Lift the vehicle to a certain height (50-1500px), remove the screws of the connecting part between the shock absorber and the steering knuckle with the air cannon, remove the screws connecting the balance rod pull rod (stabilizer bar connecting rod) and the shock absorber, loosen the pull rod screws of the steering machine, separate the steering machine from the steering knuckle, and arrange the screws and put them on the tool cart.

4. Separate the shock absorber from the steering knuckle, and separate the shock absorber from the stabilizing tie rod (if necessary, please use the steering knuckle expander and a large crowbar).

5. Remove the screws of the connecting part of the body and the shock absorber (if necessary, remove the vehicle downspout or body balance bar), and at the same time, pay attention to the shock absorber assembly that is about to fall.

6. Then follow step 5-1 to install in reverse and confirm that all screws have been tightened to the standard torque (80-110nm).

There are three possibilities:

First, there are shock absorbers.

Air leakage is generally due to the fact that the shock absorber has been in the air for a long time, and its skin is broken, or the top rubber or sealing ring inside.

These seals were aging, causing gas leaks, and if that was the case, the shock absorbers would collapse if the car was parked overnight. Shock absorber leakage needs to be repaired as soon as possible, otherwise even the pump may break.

Second, if there is a problem with the pump, if there is a problem with the pump, you can start the car to try it, if the shock absorber does not get up, the probability of the pump being broken will be greatly increased.

Third, there is a problem with the distribution valve, you can replace the distribution valve with the front and rear pipes, and then start the car, if the rear of your car is up at this time, and the front part collapses, it means that the distribution valve is broken. If you can't get up in the front and can't get up in the rear, it means that there is a problem with the shock absorption. Under normal circumstances, there are three reasons for the collapse of the car, because I am doing car shock absorption, and I still have a good understanding of this aspect.

One possibility is that the rear air is leaking, and another possibility is that the pump is faulty. It's all possible, and you need to check it out. Hope.

Hello. Rear shock absorption. Love always falls. Explain that the rear shock absorber is leaking. It is recommended that you listen to the sound of **air leakage after filling the air? If there is an air leak, the only way to do this is to replace the shock absorber.

It is recommended that you check the air suspension system lines and the air reduction itself for air leaks.

Summary. Hello dear.

What's going on with the sinking shock absorbers of a car?

What's going on with the sinking shock absorbers of a car?

Asked by: Netizen | 2017-05-19

I got it.. Author: Netizen 2017-06-29

If there is a difference of about one centimeter between the left and right sides of the body, it is normal. The reason for the damping sinking is generally caused by the suspension system, such as: the shock absorbing column itself is faulty; The shock absorbing spring is too thin and too soft, the stress attenuation is excessive, the spring is not enough or the spring is broken; The connecting rod connecting the wheel and the frame is not well matched, or it is deformed or faulty.

Shock absorption sinking will affect the passability of the car and, more importantly, the comfort of the car, because its shock absorption performance is reduced or completely fails. Therefore, once it is found that the shock absorption is sinking, it is best to send it to the maintenance pro in time, I hope I can help you.

BMW X6 rear gas shock absorber will always collapse on its own, you can use the computer to activate the pump, but it won't take a day to collapse again, what's the problem?

Hello dear. What's going on with the sinking shock absorbers of a car? What's going on with the sinking shock absorbers of a car?

Asked by: Netizen |2017-05-19I came: netizen 2017-06-29If the height difference between the left and right sides of the body is about one centimeter, it is a normal Sibi phenomenon.

The reason for the damping sinking is generally caused by the suspension system, such as: the shock absorbing column itself is faulty; The shock absorbing spring is too thin and soft, the stress attenuation is excessive, the spring is not enough or the spring is broken; The connecting rod connecting the wheel and the frame is not well coordinated, or it is deformed or faulty by itself. Shock absorption sinking will affect the passability of the car and, more importantly, the comfort of the car, because its shock absorption performance is reduced or completely fails.

Hello dear, if it's convenient, give me a 5-star thumbs up with a fortune hand, thank you.

The rear shock absorber of the BMW X6 automatically lowers at night and only rises in the morning?

You're talking about the chassis next to the cavity or low, it's the spring sinking, just change the spring, the height of the body is related to the spring, and it has nothing to do with the damping of the shock absorber, the shock absorber is only a buffer. Consuming the element that releases energy Use the damping force to consume or release the elastic force of the spring, there is nothing that does not sink It works up and down. It is recommended to check the chassis, shock absorber springs, and shock absorber top glue.

The rear wheels and body of the car obviously have to rise after the start! Within two minutes.

Front-wheel drive car, suspension, suspension is elastic, handbrake brakes the rear wheel, the front wax wheel backward force, the rear wheel can not move, the force of the potato is hidden to the mutual, the front is powerful as a banquet hand slide on the hub, down and backward and can not walk, can only go up, and then as long as the handbrake force, the upward force is higher than the backward force given by the engine will suffocate the engine.