Scripping and extraneous sounds when turning the steering wheel - find out possible causes. Why do clicks suggest when turning the steering wheel in motion? We disassemble the possible reasons for a strong click when you turn the steering wheel on the spot

Often, motorists, operating cars of domestic production faced with a fairly unpleasant problem, characterized by the appearance of the knock at the bottom of the front vehicle At the time of rotation of the steering wheel. The first decision coming into the head of the motorist is the appeal to a specialized car service. However, he has several significant minuses. For example, the lack of a guarantee of a positive result or significant financial costs. That is why, we recommend trying to deal with the problem yourself.

Causes of the knock when turning the steering wheel

So, I diagnose the knock when turning the steering wheel. To do this, perform several preliminary manipulations:

• Rinse the elements of the front suspension of water.
• Install the vehicle on the pit or raise on the lift.
• Connection sites (twists) Clear with a rigid brush.
• Conduct a visual inspection of the elements of the front suspension.

The list of visual inspection needs to include the following items:

• checking the fastening of the transverse stability stabilizer;
• monitoring status supported pillows racks;
• monitoring the fastening of suspension elements;
• checking the status of the silent blocks of the lever, fixing rods, stretch marks, etc.;
• monitoring the state of compression buffer (for destruction) capable of generating a knock;
• check the degree of wear of the hinge lever of the suspension system, the low lever connections.

The next step is to determine the source generating a hearing when the steering wheel rotation is the control of the state of the springs. As a result of "sedimentation", deformation or breakdown of the spirals, an obviously audible deaf knock appears.

Another cause of the emergence of the knock in the field of the front suspension of the vehicle can be strain or insufficient fastening of plastic protection of the car wheel arch.

Uninterrupted protection fragments at the moment of turning of the steering wheel are engaged with a boot with a boot Sls and form sounds similar to a knock. For all its insignificance, this defect requires enough operational elimination, since only in this case there is confidence that it will not cause other, more serious defects. For example, fastening the protection of the Arch directly to the "skirt" of the bumper makes it possible (bumper) damage during deformation of protection.

The presence of a characteristic, "bullous" knock at the time of rotation of the steering wheel indicates the exceedable degree of wear of the tips of the steering.

The failure to take timely measures to replace worn steering tips threatens the chain response of the performance of the performance by elements of the steering mechanism, which, in the worst case, will become an accident, in the best, are significant financial costs.

Attention! After replacing the tips of the steering, the "collapse-converge" of the wheels is performed.

Another fairly common cause of the knob of the knob is an increased wear of the bearings (top) rack of the shock absorber. Special predisposition to this disease is observed at the "Prior" and "Kalin". Solving the problem - replacement of the bearing. The positive moment of this lack in relatively small material and time spent on its elimination.

The combination of the knock and the roe, simultaneously arising with the right (left) rotation of the steering wheel, signals the loss of the functionality of the hub bearing of one of the front wheels of the vehicle. It should be noted that the failure of both bearings at the same time - the phenomenon is not rare. This is truly serious. Complexity repair work lies in the need to "extract" a worn bearing from landing In the hub.

This diagnosis assumes not only a long, but also quite expensive "treatment", and non-timely adopted measures ends, as a rule, the complete destruction of the elements of the front suspension of the vehicle.

Video - what to do if you hear a knock when you turn

And, finally, the reason that is hearing the overwhelming majority of motorists - damage to the hinge of equal corner speeds, or Sls. The wear of the element itself initiates the sound, more similar to "crackle", but damage to the anther Sls, which, in fact, leads to a premature failure of the hinge itself, "gives birth" sounds, often received for the knock. Most effective method The prevention of this defect is regular (at least once a month) inspection of the state of the anthem and immediate replacement in the event of discovery of breaks. This habit will significantly save you not only time, but also money.

Outsided sounds in the steering system may indicate its malfunction. Moreover, it is often possible to determine the type of failure in the nature of the sound. Therefore, we suggest further familiar with all possible options Faults, their symptoms and elimination methods.

1 What to do if the hum of the steering hydraulic power is heard

Often, motorists complain about the hum of the hydraulic cylinder when turning the steering wheel left or right when the car is worth it. If the hum is quiet, then there is nothing terrible in it. It can be said that a small noise is a kind of feature of the power steering, which is found on many cars. If the hum is uneven, i.e. It is periodically enhanced, clearly heard in motion, sometimes turns into a gnage, it means that problems arose in the steering system. First of all, you should check the fluid level in expansion tankwhich is under the hood and, if necessary, pour it away. If, after an attractive sound, the sound appeared again, and the fluid level in the tank fell again, which means that there is a leak of fluid that requires immediate elimination.

First you need to learn to hear and distinguish the "bad" hum and sound from simple sounds.

If the sound is not related to low level Liquids may fail the detail of the hydraulic agent. In this case, you must immediately contact the service center, since the repair of this node is quite complicated, requiring experience and knowledge. Often the owners of cars with GUR face a whistle of the steering system. At first it happens to be unset, and it appears only when the steering wheel turns until it stops. Over time, the whistle is enhanced and appears in any positions of the steering wheel, especially if the car is not heated. The reason for this whistles is the pump drive belt GUR. To get rid of the whistle, the belt must be replaced or simply adjust its tension.

Often, the whistle Gur appears after a while after replacing the belt. Therefore, try to monitor its tension until the belt is "runs up." I must say that the belt whistle can be confused with the whistle of wheel bearings. If the whistle stops when the car stops, it means that bearings whistle.

2 Screensions when rotating the steering wheel - what is the reason?

The reasons for which the steering wheel crepts during rotation may be several. Most often in this fault steering Reika. Moreover, it can also creak for various reasons:

• the anthers of tips were worn out, as a result of which the dirt was hammered;
• the mechanism weakened, so it began to contact the case. Such a malfunction is usually accompanied not only by the creak, but also increased steering wheel well;
• deformed rails;
• steering tips come into contact with rods when turning.

With the appearance of a violin, the rail must immediately contact the specialists who accurately establish his cause and eliminate the breakdown. As a rule, the details of the steering rack are not subject to repair, but simply change. This leads to great costs, but it is impossible to delay with repair. If the rack malfunctions are not identified, the brake system should be paid. Often it is the cause of squeaks.

Less frequently creak occurs due to malfunction in the steering column, in which case it has a surface character and is clearly heard in the cabin. In addition, such syligations are accompanied by the vibration of the steering wheel, which is also impossible not to notice. Most often, the creaking in the steering column arises due to its deformation. Sometimes extraneous noises cause worm mechanism. If the creak or "scarcation" is heard right in the cabin in the area of \u200b\u200bthe steering wheel, it means that their cause is self steering wheelwhich when moving hits the stitching of the steering column. Nothing terrible in this, of course, no. But the syligations can deliver discomfort in the car passengers and the driver.

3 What knocks and crushes when turning - a ball or shock absorber?

The reasons for which knocks can appear, there are also several. Some of them are relatively "harmless", others require the urgent repair of the car. The latter refers to the knock of the ball support. True, this element applies not to the steering system, but to the front suspension, but since both nodes are interrelated, consider it too.

The balls of the ball usually are clearly audible on small bumps and when driving on the gravel road surface. When moving a car by roven road The ball usually creaks, but may also tap if its condition is completely beta. To make sure the ball faults, you can enter a lubricant with a syringe into a ball finger, punctures with a needle rubber boot. As a result, the knock must stop for a slight time. Also, the symptom of the wear of the ball is the transverse backlash.

If you do not replace the ball on time, the finger can snatch out of the housing, as a result of which the wheel will simply turn out. If the ball pulls out at speeds, the car usually turns over. True, as practice shows, most often this situation occurs when moving at low speed. But, as they say, you should not tempt fate.

Another common cause of knocks is the wear or lack of a shruss lubricant, which is only in front-wheel drive or all-wheel drive cars. Sometimes, for the same reason, the crunch is heard, especially when the car enters the rotation, and the load falls on the wheel with a problem clearance. In this case, it is necessary, first of all, make sure the integrity of the anther. Often, the crackle is associated with the fall of the dirt. Otherwise, a change in a shrus is necessary.

Also, the knock may be associated with the wear of the steering tips. Usually it is accompanied by a creak when turning the steering wheel. At the same time, the knock itself is distributed only at the very beginning of turning. To make sure that the problem lies in the tips, try to shove the steering wheel from the side to the side when the car stands still. If a click is heard at each turn to the left or right, then there can be no doubt. As in the case of a screen, first of all, it is necessary to check the lubricant in the hinge mechanisms. If the backlash is also detected besides the knock, the tips must be changed.

If the knock is heard on the bumps, as well as when the car is destroyed in turn, it can be associated with the wear of the shock absorber. In this case, the stronger the load on the wheel when turning, the stronger the knock is heard. Since the left and right wheels shock absorbers are extremely rarely out of the order, clicks are heard only when you turn one way.

That's all the main causes of the noise of the steering system. If you failed to accurately determine the cause of noise, immediately make the car diagnostics in the service center. After all steering - This is one of the most responsible systems responsible for security!

The presence of problems in the operation of the steering, as well as failure brake system may entail a threat to safety in the car movement. Application in many passenger cars Hydrausilite and retractable mechanisms can significantly improve the control of the machine and reduce the list of faults to a minimum.

The problem of knocking in the steering wheel can be in shock absorbers or bolts

What are the steering problems?

Practice shows that the most common and characteristic malfunction It is the wear of the ball joints of the tips of the steering.

But other problems exist in addition to this:

• Development (wear) of the elements of the rush mechanism.
• Disorders of the tightness of the compounds, hoses and systems in general.
• Wear or defects of steering shaft bearings.

In cars that are equipped with a power steering, there may also be problems in GUR:

• Clogging system.
• Destruction or wear bearing shaft of a paddle pump.
• Disrupting the tightness of the compounds and hoses.
• Weak tension of the drive belt.
• Low or oil leakage in the expansion tank.

Pretty frequent car problem, when when turned the steering wheel, a knock, a click or crunch is heard. It can constantly knock, and maybe only after a long parking lot. Such a nuisance can even happen from those motorists who follow the condition of the car and replace worn items on time. This symptom should take seriously and fix the breakdown as soon as possible.

On the video: knock when turning the steering wheel - Slusa or Triship - Lubricant came out

Possible causes and confusion methods

• Outlooking a ball support. It must be replaced, as it can break through and the car will have to drag on the tow truck (the wheel is turned unnaturally inside or out and it will be impossible to go).
• Outlooking a grenade. Moreover, when turning, the right pomegranate is loaded to the left and vice versa. Accordingly, if the knock is heard when the steering wheel is rotated to the left, we change the right grenade.
• Can knock or creaking worn stabilizer bushings. The problem is solved easily: you need to sprinkle on the bushings silicone lubricant. Rubber will become more elastic and creaking or knock will pass.
• A knock may arise with a faulty or weakened steering rack.. It can give vibration in the steering wheel. It is necessary to tighten the rail mountings or to diagnose the rail to the service station, and repair or replace the spare parts.
• Can weaken the engine crankcase protection bolts. Although this occurs infrequently, but not a detected problem can bring a lot of unpleasant moments. The solution is to simply tighten the bolts. If the thread of the bolt has broken, replace the bolt. You may have to update the thread.
• If the knock appeared after replacing the wheel, then the possible reason for the knock will be not to the end of the tightened wheel bolts. Over time, vibration is added to the knock. The problem is solved per minute - pulling the bolts to the necessary effort.
• Known can cracked or bursting spring. Unfortunately, the quality of spare parts in last years Put in front of motorists and such a problem. The solution is to replace the cracked spring.
• Worn or sweating shock absorbers May when turning the steering wheel to the right or to the left "beat", that is, not to keep the load and live in the weight of the car with a knock. Solution - diagnostics and replacement of the shock absorber. You can diagnose yourself. To do this, it is necessary to dramatically press on with two hands on the wing in the area of \u200b\u200bthe shock absorber and also abruptly let go. Watch not only when whether a knock appears, but how many oscillations make a car after pressing from one and on the other side.

Often car enthusiasts are interested in why clicks when turning the steering wheel in motion. This is a fairly common problem. Basically, it applies to cars with a steering rack. Many drivers simply do not pay attention to this problem. That in many cases leads to serious problems with the steering rack. Therefore, when symptoms appear, you need to diagnose as quickly as possible, and eliminate the malfunction. While she did not led to more expensive repair. To diagnose you, it is enough to determine the place where clicks come from. After that, to produce repair work.

Why do clicks suggest when turning the steering wheel in motion? Let's start, perhaps, with the most harmless reason. Almost all cars lever turn on turn signals are on the steering wheel. In the design of these controls, there is a ring that is intended to shut down the repeaters after the maneuver is completed. This ring can sometimes click when turning the steering wheel with the wrong signal. Such clicks are a normal phenomenon. That is, if you hear clicks only near the steering wheel, you can not pay attention to them.

Sleeve steering rack

Sometimes clicks are distributed from the depths of the car. In some cases, the creak can also be observed. The problem is in the steering rail sleeve. To begin with, you can try to pull the nut of its fastening. If it does not help, you have to change the sleeve. To replace this spear item, you will need to remove the liberal rail. After replacing, do not forget to check and adjust the angles of the wheels.

Do not tighten with this work. After all, otherwise the worn sleeve breaks the rail, and you will have to change everything in the collection, which is much more expensive.

Steering diagnostics

As a rule, the steering is actively declared faults. It is only worth paying attention to these signals in a timely manner. Most of the problems are easily diagnosed in an ordinary garage. Consider the most common faults, and methods for their definition.

Most often encountered an enlarged handle. This happens when the hinges are wear, disruption of the worm mechanism. To diagnose, you need to drive the car on watching pit or overpass. After that, one person slowly turns the steering wheel, and the other looks at the consistency of the work of conjugate details. Sometimes it is possible to identify the backlash, simply by the rack's hands. In normal condition, structural elements will move together. The backlash will be noticeable immediately.

Quite often you can find knocks when driving small obstacles. The problem is in ball supports. If you do not respond to the problem, then the backlash will soon appear. Therefore, your task at the first appearance of the knock is to inspect the hinge compound, and to diagnose for the presence of a play.

Other no less frame problem Is a tight steering wheel. Sometimes it can be observed in winter. In this case, it is explained by the frozen lubricant in the gearbox of the steering column. Usually, this feature passes after several kilometers of the way. If the difficulty occurs in the summer, and is observed not only on the cold, but constantly.

The reasons here are two:

• Problems with the engagement of the rails and gears. Check this articulation. May have to be adjusted, on some models it can be done;
• Lack of lubricant in the gearbox. Add oil. It is advisable to check at the same time, there is no leakage;
• Sometimes such a problem occurs.

Features of domestic roads often lead to damage to the steering. Usually they bend. In this case, there is a damping of a car in one direction with a straightforward movement. Also accelerated wear of the tires (eating rubber). Diagnosis is made visually. With a noticeable difference between standing spare parts from the norm, it should be replaced. Align the lever will not work. All the same, the deformed item will not be able to fully fulfill its functions.

This article discusses the main reasons why the clicks are heard when the steering wheel is rotated. It is described how to diagnose and solve this problem.

The normal operation of the steering system should not be accompanied by outsiders, such as knocks or clicks when turning the steering wheel. The appearance of such symptoms indicates the likelihood of components of one of the most important systems. active security The car or other components of the running part, which are driven along with the rotation of the steering wheel.

Possible causes of extraneous sounds when rotating the steering wheel:

• wear crossing drivers drive shaft wheel rail
• schedule in the slotted connection of the drive shaft
• wear Opor Rule Reiki
• floor Rake Square
• radial Relief Shaft Steering Column
• moisture and corrosion of the lower ball support
• wheel Drive Grenades Fault
• disturbance of the integrity of the spring

If, when the steering wheel is rotated, the clicks, which can also be felt on the steering wheel, should be checked the status of the steering drive elements. The detection of wear of the cross is produced by taking the cardan compound when turning the steering wheel to the right and left to a small angle.

Blooming is clearly felt by hand and allows you to unmistakably determine the worn item. It should be noted that several and some may be in hard-to-reach places. In some cases, it may be necessary to disassemble nodes for parsing and inspection of components with a subsequent replacement of a faulty part.

Lesuft in slotted connections

The backlash in the slotted connections of the rail drive shaft is detected in the same way. In some cases, the so-called "pumping" of the shaft can help. To do this, we need to loosen the fastening bolt and move the shaft several times on the slots, then tighten again. There is a chance that the slots as a result of wear have lost effectively engagement and as a result of such a procedure will include in a more dense contact, and the free stroke in the connection will be eliminated for a period of time. If the pumping does not help, the slotted shaft is changing.

Wear Opor Rule Reiki

During the operation of the car, not only the mechanism of the steering rail, which perceives the load at each turn of the wheels, is also subjected to wear, destruction and loss of elastic qualities rubber fasteners, by means of which the node is fixed on the body or subframe. In this case, when the steering wheel turns on site, characteristic knocks or clicks, testifying to the free progress of the rail case, will be felt. What it is more, the stronger there will be sound when loads. Wearing is detected by observing the position of the node at the time of the rotation of the steering wheel to the right and left. In this case, it will clearly be noticeable movement of its hull. The solution is to either compact the clamps by putting a layer of rubber under them, or immediately replace the gum resource on new ones.

Floor Rake Square

The cracking of the steering wheel during rotation indicates damage to the rod of corrosion as a result of moisture inwards inside the case. Usually, the bite appears when the steering is rotated to a certain angle or the number of revolutions. During the passage of the rusty portion of the rod through the guide plastic sleeve, strong friction occurs, since the surface of the rod is no longer mirror smooth, but rough. This is accompanied by a characteristic creak or clicks when turning the steering wheel. A node analysis is required and inspected on the subject of corrosive parts with the subsequent replacement. In the launched cases, the replay will be replaced entirely.

Relief shaft steering column

Clicks in the steering column are usually manifested in the movement of the vehicle and indicate the presence of a radial flavor backlash as a result of bearing wear. The backlash is diagnosed simply - enough to get a hand to the shaft and try to shift it relative to the axis of rotation. With a confirmed malfunction, the repair of the steering column is possible on some cars, on other models - only replacement assembly.

The fault is not critical and besides an unpleasant knocking of other consequences for some time will not entail.

Corrosion damage bottom ball support

The rusty lower balloons, which accounts for a significant load, when turning, it can make characteristic clicks and a sufficiently loud creaking. The reason is the mechanical damage to the anther and the moisture ingress, which caused the lubrication washing. In addition to the screen in the compound, the backlash formed as a result of the friction of the rusty ball about the plastic seal is usually already present. As a result of the backlash, when driving on irregularities, a well-distinguishable knock arises. Corrosion damaged ball support is subject to replacement.

Fault of a script

The natural development of a scruster resource or its destruction due to the mud hit lead to the barking of the hinge during its rotation, especially under extreme corners. This is accompanied by clicking or clawing, when the steering wheel turns in place and most clearly - when starting with rotated wheels. Also ensured in probable damage to the grenade will help a torn boot. The recovery grenade is not subject to a new one.

Broken Spring Stand

Often the reason for extraneous sounds becomes spring, bursting as a result of metal fatigue. The resulting spring is easily determined by inspection. Change the elastic element of the suspension should be paired with the opposite to avoid the body skew. A broken twine can affect the body or other details, making the grinding and clicks when turning the steering wheel.