What s the reason for the smack?

When the car makes a rattling or other abnormal noise when steering, it is basically caused by the aging of the steering power mechanism. The plastic friction in the steering machine, the reduction of steering power oil, the aging of the ball joint of the steering tie rod, the failure of the steering machine and the aging of the tightness of the belt may all cause abnormal steering noise.

Therefore, at this time, you should go to the professional maintenance shop in time to test the steering power system, otherwise there will be steering difficulties and other failures in the later use.

Hit the direction with a thump solution

There is a gurgle sound when steering, which can basically be judged as the steering machine due to aging, and it is also a precursor to the failure of the steering system. At the same time, it is also necessary to pay attention to whether there is aging phenomenon in wearing parts such as steering crossbars, ball joints and steering machines, and should be checked and maintained in time to avoid unnecessary trouble.

A steering system is a series of devices used to change or maintain the direction in which a car is moving or reversing. The function of the steering system is to control the direction of the car according to the driver's wishes. The automobile steering system is very important to the driving safety of the car, so the parts of the automobile steering system are called security parts.

The steering system and the braking system are two systems that must be paid attention to in automobile safety.

Just recently went to 4s to replace uh electric power steering wheel assembly. If it is a claim, the manufacturer pays the bill, more than 3,000! If needed, I have a consumption**.

Generally, it is the problem of the general column under the steering machine, and it will be fine if you change it. I changed the car in 14 years. Generally, there will be a sound when you hit the dead back direction.

Hello, happy to answer your questions.

Hello, happy to answer your questions.

Question: What happens when the car hits the direction with a slight popping sound, what happens when the car hits the direction with a slight popping sound? If there is a slight sound in the direction of the car, it is necessary to check the steering column cross shaft under the steering wheel to see if there is a loose gap, and it is necessary to check the note in the steering machine to see if there is any wear, and it is necessary to check the ball head of the steering machine to see if there is a problem.

Q: Do I need to change the steering machine? What should I do if it still rings after I change it?

Check the parts just mentioned, and replace them if there is a problem.

Ask a question! Thank you.

First, if it is a sound in the car.

1. The sound of rebounding the clip after the turn signal.

If the steering wheel will have this sound after hitting the steering switch, it is the sound of the rebound clip of the turn signal automatic return mechanism, and this sound is normal. If you hit the steering wheel, there will be a pimple, and the steering wheel will turn around and it will appear three pimple sounds, because the steering column has three automatic return card positions in a circle, so this sound will appear. As soon as you turn off the turn signal, the sound will disappear.

2.The sound of the direction post dust jacket.

Whether you are in place or driving as long as you hit the steering wheel, you will hear the sound coming from under the steering wheel, you should check the steering post dust jacket, once the steering post dust jacket lacks lubrication, it will produce a dry friction sound, you just need to apply some butter in the dust jacket This sound will disappear.

3.The sound emitted by the interference of the airbag hairspring.

When playing the direction, the sound is emitted from the steering wheel, most of this problem is caused by the interference of the airbag hairspring in the steering wheel, remove the steering wheel airbag hairspring and apply some butter to see if it still sounds, if it still rings, replace the airbag hairspring, because the airbag hairspring is damaged.

Second, if it is a sound outside the car.

1.The sound of the flat bearing of the shock absorber.

Hit the steering wheel to hear the sound is made from many outside the car, this may be the sound of the plane bearing of the shock absorber is short of oil, you just need to open the front cover to listen to whether the sound is from the position of the shock absorber top seat, so that you know whether it is the sound of the plane bearing of the shock absorber, the plane bearing of the shock absorber sounds, you can apply some butter on the plane bearing, if it is still loud after coating, it can only be replaced.

2.The sound of the glue loosening of the balance bar.

The sound is not emitted from the plane bearing of the shock absorber, it is necessary to check whether the balance bar rubber is loose or damaged, the balance bar rubber is loose and damaged, not only will it sound when playing in the direction, but also make a sound when crossing uneven roads, and the loosening of the balance bar rubber can be solved by adding a gasket, and if it is damaged, it can only be replaced.

Hello, happy to answer your questions.

If there is a slight sound in the direction of the car, it is necessary to check the steering column cross shaft under the steering wheel to see if there is a loose gap, and it is necessary to check the note in the steering machine to see if there is any wear, and it is necessary to check the ball head of the steering machine to see if there is a problem.

Q: Do I need to change the steering machine? What should I do if it still rings after I change it?

Ask a question! Thank you.

The reason why there is a gurgling sound in the direction of the car is:1. The steering string is not lubricated and has high friction.

2. Lack of steering power oil.

3. Universal joint failure.

4. The chassis suspension balance rod lifting lug sleeve is aging.

5. Plane bearing failure.

6. Assist system failure.

7. Bad driving habits and excessive braking.

8. Abnormal wear on the surface of the brake disc and brake pad.

The solution to the sound of the car turning on the hood in the direction of the car is:

1. Lubricate the steering string.

2. Replenish the steering power oil.

3. Replace the universal joint.

4. Replace the chassis suspension balance rod lifting lug rubber sleeve.

5. Replace the plane bearing.

6. Replace the booster system.

Playing the steering wheel should pay attention to the problem of orange stuffy ride:1. Turn the direction to the right.

With the steering wheel in hand, remember that your left hand is at nine o'clock and your right hand is at three o'clock. Hit the right full, push with the left hand, and pick up the original position with the right hand, first do a circle, and then half a circle. Remember never to turn your hand back, your left hand is on top and your right hand is on the bottom.

When turning back, pull back with your left hand, and after a circle, it will be back to the right.

2. Circle to the leftWith the steering wheel in your hand, remember to hold your left hand at nine o'clock and your right hand at three o'clock. When hitting to the left, push with your right hand, take the original position with your left hand, first make a circle, then half a circle, remember not to reverse, the right hand is on top, and the left hand is on the bottom.

This squeak is related to the workflow of the hydraulic power assist system, where the engine provides power to the booster pump, and the booster pump works to provide assistance to the steering machine. If the driver knocks the steering wheel to death, the pressure of the booster pump increases instantaneously.

In the case of overload, the power pump will produce stress inside the pump body, but the stress has no place to release, and can only impact the oil seal of the oil storage tank and the rubber sleeve of the steering machine, which will lead to oil leakage of the oil pipe and the aging of the rubber sleeve in the long run, and will seriously cause damage to the steering power pump due to oil leakage. Then the abnormal sound of the steering wheel is actually competing with the hydraulic oil.

Pay attention to two aspects, 1. If it is not enough to supplement to the standard scale, if the booster oil is discolored, it should be replaced completely. In addition, you should pay attention not to hit the direction to the limit (left or right) at ordinary times, as hitting the limit booster itself will make an abnormal sound, which is not good for the booster and is easy to cause damage.

2. As for whether the front wheel ball cage bearing is damaged, it can be judged in this way: in the process of driving, the direction of turning, especially the smaller the turning radius, the easier it is to judge, whether left or right, if there is a "click, click, click" rhythmic abnormal sound, it means that the ball cage bearing is broken.

1. This situation generally appears in the model of mechanical hydraulic power steering, which is a very common way of steering power in the past, referred to as HPS in English, with mature and reliable technology and low cost. This type of steering power assist converts a part of the engine's power output into hydraulic pump pressure, which exerts auxiliary force on the steering system to steer the tires. When the steering wheel is not turned, the pressure in the chambers on both sides of the piston is the same and it is in equilibrium.

When the steering wheel rotates, the mechanical control valve connected to the steering column will be opened or closed accordingly, one side of the oil will no longer pass through the hydraulic cylinder and directly flow back to the oil storage tank, the other side of the oil continues to be injected into the hydraulic cylinder, the pressure difference between the two sides of the piston will be pushed under the action of the hydraulic force, and then produce auxiliary force, at this time we will feel that the steering wheel is not so laborious.

2. The steering pump drives the belt to slip. The steering pump is driven by a belt, and if the friction between the belt and the pulley is too small, the belt will slip on the pulley, and there will be a squeaky sound at this time. It may be caused by loose belt adjustment, excessive wear of the grooves of the pulley, or the new belt does not fit well with the old pulley.

A simple way to tell is to pour a little water on the belt when there is a noise, if the noise goes away, it means that the belt is slipping. At this time, first adjust the tension of the belt, if there is still a sound after adjustment, you can use it for a period of time to make the belt and the pulley fully match and then see if it is still ringing, if it is still ringing, you have to replace the pulley.

What to do if the steering wheel of the car is abnormal.

1. The sound of rebounding the clip after the turn signal.

2. The sound of the dust jacket of the direction column.

Whether you are in place or driving as long as you hit the steering wheel, you will hear the sound coming from under the steering wheel, you should check the steering post dust jacket, once the steering post dust jacket lacks lubrication, it will produce a dry friction sound, you just need to apply some butter in the dust jacket This sound will disappear.

Kiss your grandson. There may be several reasons for the clucking sound when hitting the direction:1

Relaxation of the belt of the steering machine: The relaxation of the belt of the steering machine may cause the pump of the steering machine to not rotate normally, and a burst of resistance will be felt when hitting the direction, and a gurgling sound will be made at the same time. 2.

Steering machine assists Wu Kai's front pump failure: When the steering machine booster pump fails, it takes more force to turn the steering wheel when playing the direction, and there may be a gurgling sound. 3.

Gear wear of the steering cavity cleaning machine: After the gear of the steering machine is worn, you will feel the loosening of the steering wheel when you play the direction, and at the same time, there may be a gurgling sound. If this happens, it is recommended to go to a professional car repair shop for overhaul and repair as soon as possible.