Do-it-yourself Renault Duster steering rack repair

In detail: do-it-yourself Renault Duster steering rack repair from a real master for the site my.housecope.com.

The article is relevant for owners Renault Duster

In addition to the listed models, bushings are also available for cars Renault Laguna 2, 3, Scenic 2, 3, Fluence, Kangoo.

Note: On all listed car models, the bushings were installed without problems.

Problem symptoms
1) a strong thud from the front when driving through bumps at low speed,
2) rack play on the right and, as a result, the inability to set the convergence normally,
3) a thud with a quick short swing of the steering wheel left and right while the car is stationary.

To solve this problem, the officials suggest replacing the rail assembly, which is very expensive, about 25,000 rubles.

The cause of the problem is in the rail on the right. A rail runs inside it, the bushing breaks and a backlash appears.

The replacement process itself:
1. Having hung his face on the pit, he unscrewed the tip from the steering knuckle, then the tie rod with the tip from the rack (open-end wrench 32, you can use a gas wrench).

2. We exterminate the stopper special. adapt mot.-2145.

3. We change the bushing in the cage, assemble the rail, add oil to the power steering. I collected everything and did a control test drive along the dead roads of our garages. Silence.

Many Renault Duster car owners know little about the purpose of the steering column, the signs of its malfunction and how to troubleshoot. In reality, there is nothing complicated about this. If there is a desire and some repair skills, then you can deal with the main malfunctions of the steering column on your own, than save money on visiting specialized service stations.

It is quite simple to identify malfunctions in the operation of the steering rack. The main signs are:

Video (click to play).

The steering wheel becomes more difficult to turn than before.
Extraneous noises appeared in the rack mechanism (knocks).
There were bumps on the steering wheel.
Noises in the hydraulic booster.
There was a leak.
There were extraneous knocks at the beginning of the movement.
Backlash.
Creaks when turning the steering wheel.

If at least one of the above signs is detected, then it is worth contacting specialists or taking other troubleshooting methods. If you do not do this on time or do not attach importance to the malfunction at all, then you can get into an accident, which will result in loss of control of the vehicle while driving.If you decide to repair the steering rack yourself, then you should follow these rules:

Remove the rail and clean it.

Replace defective parts with new ones.

Check the operation of the mechanism.

These recommendations are general. A more detailed plan will follow.Initially, you should prepare the tool and purchase accessories. You can also bring an assistant to work. As parts you may need: corrugation, gear shaft, rack repair kit and grease. From the tool you will need a key for 17, tongs, with which the retaining rings are removed, and a puller for the bearing (for more details, see the material: we change the front hub bearing on the Renault Duster with our own hands.

The car is placed on a pit or driven onto a flyover.

If a crankcase protection is provided on the car, then it must also be removed so that it does not interfere with work.

The nuts on the "fingers" are cottered.

The "fingers" are removed from the cams on the suspension struts (pressed out).

This completes the dismantling process.

After that, you can begin to disassemble the mechanism. The process is like this:

The screws that connect the rack and tie rod are unscrewed with a flat screwdriver.

Steering tip up close

Steering rack repair kit, specifically oil seals

This completes the disassembly of the system. Now every detail of the rail should be cleaned and checked for defects.

Removing the boot for inspection and replacement

If such are found, then the parts should be replaced. In the event that damage is detected on the rail or shaft, these elements should not be changed separately, but the mechanism should be completely changed.

The seal is put in place. Before that, it should be lubricated. Installation is done with a spring down through the right side.
The rail is installed in the casing.
After lubricating the bushing, an oil seal is also put on it. The latter can be pressed during installation.
The plug and retaining ring are installed.
The gland is put on from the bottom of the mechanism.
The rail is placed in the middle position.
A clamping mechanism with a spring is also put in place.

Many Dusterovods from our portal recommend using iron clamps instead of relatives. Iron ones are better attached and will prevent dirt from getting inside the anther

This work can be considered completed. It remains only to put the steering mechanism on the car and make the wheel alignment. If you follow these rules, then you can simply repair the Renault Duster steering mechanism yourself. But if difficulties arise or there are no certain skills in such a work plan, then you should ask for help from the master by contacting a specialized service station or dealer. You also need to remember that the work may take some time and certain funds will be required.

Scheme of a classic steering rack

The steering column is a mechanism that plays a key role in driving a car. The task of this mechanism is to transfer forces from the steering wheel to the wheels. There are three main elements at the heart of the mechanism:

There are slats hydraulic, automatic and mechanical. Most car manufacturers abroad usually install hydraulic steering mechanisms on models. Renault Duster was no exception. The reason for the popularity of this mechanism is that it is easy to drive a car. There is also no danger of "re-steering". Electric mechanisms may also be found in some Renault models. But that rarely happens. The mechanics were mainly installed on cars of the first releases. Now such a steering column can rarely be found on modern cars.

The rack serves to turn the wheels in the desired direction in response to the movements of the driver turning the steering wheel. That is why it is necessary to repair this element as soon as the first signs of malfunction appear. The steering rack on the Renault Duster consists of parts that wear out quickly. In addition, the mechanism, due to its location, quickly becomes dirty. And the level of safety of the driver and passengers depends on the performance of the device.

The steering column (rack) is a special mechanism designed to transfer power from the steering wheel to the wheels. On Renault Duster and other cars, this part includes a spool, bushing, oil seals and other components.

Mechanical, automatic and hydraulic columns are used on various machines. The latter are used more often than others. Renault Duster is equipped with a hydraulic device that improves the handling of the machine. Such a rack reduces the amount of effort required to turn the wheels.

The following phenomena indicate the presence of a malfunction of the steering rack:

it takes a lot of effort to turn the steering wheel;
the device knocks or creaks when turning the steering wheel;
noticeable impacts on the steering wheel that occur on a flat road;
the hydraulic booster makes extraneous noise;
increased play when turning the steering wheel;
a leak from the hydraulic booster was detected (drips from under the rail).

In the event of any of the phenomena described, it is necessary to repair the Duster. Otherwise, a complete replacement of the steering mechanism will be required.In addition, without timely repairs, the safety level of the car will decrease.

Repair or replacement of the steering rack on Renault Duster is carried out in several stages. First you need to dismantle and clean the mechanism. It is recommended that two people perform this procedure.

To dismantle the rail from the Duster, you will need:

key on "17";
tongs;
bearing puller;
lubricant.

In addition, if the mechanism is being replaced, then it is necessary to purchase a special repair kit for the Duster, which includes:

stuffing box;
sealing rings;
stuffing box;
bushing and other elements.

Before starting the procedure, drive the Duster onto a flyover or repair pit. If the crossover is equipped with crankcase protection, the latter must be removed. This element hides access to the area where the Renault Duster steering rack is located. Next, you need to perform the following steps:

remove the heat-insulating plate;
unscrew the nuts located on the "fingers" of the cams of the suspension struts;
press out and remove the "fingers";
unscrew the bolts that are located next to the pedals;
separate the steering shaft;
remove the mechanism from the fasteners.

Duster's hydraulic drive is removed through the wheels. Along with it, traction is removed.

The dismantling of rails at Renault Duster is also carried out in several stages. Using a flat screwdriver, it is necessary to unscrew the screws connecting the steering rod and the rest of the mechanism. There is a plug on the gear shaft that needs to be removed. This element is at the bottom of the column. Due to the fact that the plug is made of plastic, disassembly should be carried out carefully.

Next, the nut is removed, through which the remaining parts are fixed, and the ring. Following this, you need to remove the shaft from the casing and remove the stuffing box. The locking pin is removed by light tapping. At the end, the rail is removed, from which the bushings, oil seal, spring and clamping mechanism must be removed.

Upon completion of disassembly, it is recommended to clean the parts from contamination (including oil) and check for any defects. If damage is found on the shaft or rail, a new mechanism must be installed on the Duster. If other parts break, they can be replaced.

The assembly of the steering rack elements on the Renault Duster is carried out in the reverse order. First you need to apply lubricant to the parts of the mechanism. Next, the seal is installed in place. The part must be mounted so that the spring is located at the bottom.

In the future, the assembly of the steering mechanism is carried out in the following order:

the part is placed in a protective casing;
lubricant is applied to the plastic sleeve;
a plastic sleeve is installed on the right gland and pressed in (the part can be lightly tapped with a hammer to speed up the process);
a plug is installed, which is then fixed with a retaining ring;
The bottom oil seal is mounted on the toothed shaft.

At the end of the manipulations, the assembled Duster component should be set to the middle position. After this seal, a lubricant is applied and the toothed shaft is mounted in the seat. Then the top seal is installed. The part can be lightly tapped with a hammer to speed up the process and achieve an accurate location. The procedure is recommended to be performed with little effort so as not to break the component.

After mounting the upper stuffing box, you need to install the retaining ring and tighten the lower nut. Next, the plug and bearing are fixed in their original place. At the final stage, a clamping mechanism with a plug is mounted and a spring is installed. It is recommended that the parts be tightened strongly to avoid components flying out in the future.

The assembled hydraulic drive from Renault Duster must be returned to its original place, for which you need:

fix the part with the help of fasteners in the same place;
connect the steering shaft to the wires;
tighten the bolts near the pedals and those that are located on the "fingers".

In addition, if the Duster is provided with crankcase protection, at the end of the manipulations, all parts should be returned to their place: amplifier, subframe, and others.

After the assembly and installation of the steering rack is completed, the Duster controls are adjusted. First you need to tighten the bolt resting against the subframe, through which the part is fixed. Due to the location of the mechanism, this procedure is quite difficult to perform. To tighten the bolt, you need to insert the key to "13" and turn it using an additional pipe.

If there are problems (knocking, extraneous noise) with the steering rack on the Renault Duster, it is necessary to remove and check all the elements of the device. Any malfunctions with this part can reduce the vehicle's handling and lead to accidents. The procedure for dismantling the mechanism is carried out in a certain order. To dismantle the Duster rail, you need to drive it into a repair pit, since the steering column is located under the bottom and is often hidden by additional protective elements.

After installing the rail, it is recommended to send the car to the service station to carry out additional adjustment of the mechanism and wheel alignment. Both procedures will help identify errors made during the repair of Renault Duster.

The steering wheel and wheels in the car are connected using a steering rack, thanks to which the wheels turn in the right direction while driving. Therefore, in the event of any malfunctions, repairs must be approached with great responsibility, since further safety when driving will depend on how well the repair will be done. The steering column has parts that wear out quickly, since they take over when driving on the road all beats. It has several main elements:

support sleeve

toothed shaft

Spool mechanism

The main problems that may appear with the rail can be fixed on your own, so when the first signs of a breakdown appear, immediately start fixing them.

Knocking through the steering wheel

Turning the steering wheel requires extra effort

The hydraulic booster makes extraneous sounds

During the rotation of the steering wheel, there was play

Oil flowing

If the above signs appear, the Renault Duster steering rack needs immediate repair. If this is not done on time, then you may have to completely change the entire mechanism.

We unscrew all the available bolts, thanks to which the entire mechanism is attached

We separate the steering shaft from the drive

Together with the rods, we pull the entire mechanism through the wheel opening

On this, the dismantling can be considered completed, as mentioned above, it is better to remove it together with the steering rods, so that it is more convenient to install new anthers.

We take a screwdriver and unscrew the rail from the steering rod
We unscrew the plug existing at the gear shaft
Loosen the lock nut with a screwdriver
Carefully removing the retaining ring, knock the shaft out of its seat
Removing the bottom seal
We take out the locking pin that holds the upper gland
For a metal wire, turning the lock plug, pull out the lock ring
Through the right side we pull out the rail and remove the sleeve
After all that has been done, we take out the plug with the gland, then the clamping mechanism and the spring

We wash all dismantled elements of the system from oil and dirt, after which we inspect everything and if severe damage is visible during the inspection, it is better to replace the part with a new one.

Before adjustment is made, the steering rack must be assembled, this is done as follows:

Oil seals are installed in their place, before installation they should be lubricated. Installed through the right side with the spring down
We take the rail and install it in the casing
After lubricating the bushing, we put the stuffing box on it, after installation we press the last
Install the retaining ring and plug in place.
From the bottom of the mechanism we put on the gland
The rail is installed in the middle position
The spring with the clamping mechanism is installed in its place

When the collection work is completed, it remains only to install the steering gear in place and make the alignment. If the above sequence is performed in time for replacement, then problems with the replacement should not arise, but if any difficulties suddenly appear, it is better to contact a specialist.

On Renault Duster cars, steering is installed with a rack and pinion steering mechanism and hydraulic booster. The steering drive consists of two steering rods connected by ball joints to the steering knuckle levers of the front suspension.The steering mechanism is mounted on the front suspension subframe and secured to it with two bolts.In the crankcase of the steering gear, the rack is pressed against the pinion shaft by a spring through the stop.The side clearance between the gear and the rack is adjusted by rotating the adjusting plug, which compresses the spring. Adjustment is carried out when assembling the steering mechanism at the factory.The steering drive consists of two steering rods connected to the steering gear rack and steering knuckle levers. Each rod is attached with its inner end to the steering rack through a non-separable ball joint - the threaded tip of the hinge is screwed into the hole of the rack.In the middle part of the steering rod, a hexagon turnkey “13” is made, and at the outer end there is a thread onto which the rod end is screwed. The tie rod end has a non-separable ball joint that does not require replenishment of the lubricant supply, which is embedded inside it for the entire service life.The right and left tie rods are the same, but the ends are different.The connection of the steering rack and the tie rod ball joint is protected from dirt and moisture by a corrugated rubber boot. The cover is fixed with a steel disposable clamp on the steering gear housing, and the cover is held on the steering rod by a spring clamp - while the narrow belt of the cover must coincide with the groove made on the steering rod.The steering column shaft is attached to the steering gear shaft through an intermediate shaft with two cardan joints. A steering wheel is mounted on the splines in the upper part of the steering column shaft, fixed with a screw. The steering column is attached to a cross member bracket located under the instrument panel.The power steering system includes: a steering gear, a pump, a radiator for cooling the working fluid, a reservoir for working fluid and connecting pipes of the lines.The pump is driven by a belt from the accessory drive pulley. Hydraulic fluid from the reservoir enters the pump, and from it it is supplied under high pressure to the distribution device located in the steering gear housing and mechanically connected to the steering column shaft. A hydraulic cylinder piston is fixed on the gear rack of the steering mechanism. When the steering wheel is turned, the distributing device connects one of the hydraulic cylinder chambers to the pump discharge line, and the other chamber to the drain. In this case, the piston of the hydraulic cylinder, due to the pressure difference of the working fluid, moves the rack to the left or right and through the steering rods, and the levers of the fists turn the steered wheels of the vehicle.A radiator is built into the drain line of the hydraulic booster to cool the working fluid. The radiator is located behind the front bumper - mounted on the front suspension subframe in front of the air conditioning condenser and the cooling system radiator. If the hydraulic booster fails, the ability to drive the car remains, but the force on the steering wheel increases.The power steering reservoir is installed in the engine compartment - secured with a clamp to the radiator fan housing. To control the liquid level, the translucent body of the tank is marked with MIN and MAX marks.

Most car owners of the French brand Renault, popular in our country, want their comfortable vehicle to be always on the go and not become a source of trouble on a long journey. To achieve these goals, not much is needed: to take care of the car, monitor its technical condition and, if the slightest malfunctions are detected, eliminate them as quickly as possible, until they lead to disastrous consequences.One of the important parts of any car is the steering rack - the mechanism for transmitting steering movements to the drive wheelset. Consider in this article the features of the Renault steering rack, its possible malfunctions and solutions.Almost the entire model range of the French Renault brand is equipped with power steering (GUR), which greatly facilitates the process of turning the steering wheel, which sets the wheels of the car in motion.The Renault steering rack consists of the following elements:

tie rod ends - right and left;
Tie Rod;
thrust cover;
steering gear housing;
hydraulic booster connecting hoses;
drive gear.

A characteristic feature of this manufacturer is that tie rod ends - right and left are completely different, and tie rods are the same. The connection of the steering rod joint and the steering gear racks reliably protects the corrugated rubber boot from water and dirt.

Even a small and seemingly insignificant malfunction of the steering mechanism makes the operation of the car unsafe, so it is very important to identify possible problems in time and repair the Renault Megan steering rack.

Even a novice car enthusiast will be able to identify the signs of a car malfunction, one has only to listen carefully to the sounds and observe the behavior of the car during operation.

The main indicators that may indicate a malfunction of the steering rack:

the appearance of extraneous sounds when driving through bumps, knocking;
after completing the turn, the steering wheel is difficult to return to the center position;
arbitrary rotation of the steering wheel without driver control;
when turning the steering wheel there is no effort;
the central position of the steering wheel gives no effort;
decrease in the level of hydraulic fluid in the reservoir;
a slight turn of the steering wheel gives a large or very small angle of rotation of the wheels;
the car is difficult to keep in a straight line.

In some cases, the rapid wear of the tread of the drive wheel tires indicates problems in the steering, as well as the fact that the Renault Kangoo or other model steering rack needs to be repaired. If these signs occur, it is recommended to contact a specialist who will inspect the car and give his opinion on the condition of the steering mechanism, it may be necessary to repair or replace the Renault steering rack.

Often the main causes of breakage and wear of the rails are the following points:

bearing play;
wear of bearing bushings;
wear and deformation of the rack teeth;
wear of the anti-friction lining, followed by rubbing of the steering rack;
driving on a bad road, getting the wheels into deep holes.

In addition, a certain car model has its own weaknesses and causes of malfunctions: repair of the Renault Logan steering rack may be necessary due to failure of the front hub bearings.

In the event that the driver heard a suspicious tapping while driving or unusual behavior of his Renault, this may indicate that a broken Renault steering rack is knocking, and it is necessary to diagnose and, if necessary, repair it.

Diagnostics of a Renault steering rack malfunction is carried out in several stages:

the machine is installed on the hand brake or fixed with a support, the engine is turned off;
the power steering fluid level and its color are checked, the integrity of the hydraulic system is checked;
while the assistant is sitting in the car and turning the steering wheel, the person who diagnoses the malfunction is located directly near the drive wheels, listens to the sounds and looks at the state of the mechanism;
after the initial inspection and the verdict on a possible malfunction of the steering rack, this unit is removed from the car, installed in a vice, and with special devices, the presence of play in the crosspiece is checked;
the presence of backlash of the support sleeve in the rail is checked;
the state of integrity of the worm pair is checked;
the condition of the corrugated anthers and the presence of grease leaks are checked;
tips and rods are checked.

If you experience a characteristic knock and difficulty driving the Renault Laguna, as well as other models of this automobile manufacturer, this is usually a sign of steering rack malfunctions, and you should immediately choose the time, place and specialist to repair it. In some cases, it will be enough to adjust the Renault steering rack without major repairs or replacement of this mechanism.

Consider the procedure for tightening the steering rack on a Renault. The car is fixed with blocks, raised with a jack, and then the drive wheel is removed. The resulting open access to the steering mechanism of the car allows you to find an adjustment niche located close to the thrust boot, and serves as a way to adjust the rail.

After the mechanism settings slot is collapsed, it a short hex wrench is inserted and the mechanism is tightened with a wrench until the backlash disappears.

If the result is satisfied, the hexagon is removed from the niche, and the hexagonal hole is subject to coring.

If the steering rack adjustment did not eliminate the knocking and difficult control of the car, it should be analyzed for repair or removal and installation of a new part, as well as regarding the need to replace the steering rack bushings for any Renault car model.

Consider the method of repairing the steering rack "Renault Megan". It should be noted that similar work is being carried out in relation to other cars of the French Renault brand.

Stages of repair of the steering rack on Renault:

Experienced motorists recommend following simple rules that can extend the life of the steering rack:

carry out periodic inspection of the condition and carry out timely replacement of the anther of the Renault Logan steering rack and other models;
before driving in the cold season, you need to start the car and wait a while to warm up the engine and power steering oil, and then turn the steering wheel to the right and left several times;
you need to carefully monitor the safety of all seals, as well as the level and color of the power steering fluid, which should periodically drain and change to fresh;
you should be very careful to drive through bad sections of the road and try not to fall into the pits.

Since the steering is a very important mechanism of the car, which is responsible for safety on the road, you should carefully monitor its serviceability and integrity, and if the slightest malfunction occurs, you should entrust their elimination to qualified craftsmen as soon as possible. Renault Scenic steering rack repair will cost the car owner about $400, the cost of a similar service for other Renault models will vary depending on the complexity of the work and the price of spare parts.

Do-it-yourself Renault 19 steering rack repair

Here is a small but much needed GURA Bendix rail repair.

In general, the fact is that in winter all the oil from the GUR leaked out of me. Bought oil immediately (and like good Agip ATF) but didn't flood because GUR was still leaking and pouring good oil, doesn't make sense, it was filled with thicker oil I-20 or I-40 which I don't remember . So I was on my way, by the way, there were no more leaks))) And this summer I noticed a lack of sharpness in the work of the rail and play on the left side, which served as a complete repair of the rail. (at the end I realized that somehow the cover that clicked on the biscuit was hyped)

About everything is ok. (The narrator got me wrong. So, if you have questions, ask!)))

1. With the removal of the rake, my questions did not arise. I shot it like a conveyor))) A lot of work has been done (Strengthening the body, replacing the oil seals of the camshafts, timing, spark plugs, replacing subframes, etc.),

2. After removing all dismantled and, as they say, sent to troubleshooting. The result of the 4th compaction D. the rest is in good condition. Sleeve everybody start banging I got METALIC

Then he began to search for the rheme. Rail set. I did not find any results ((((I only found a good service station for repairing racks and calipers. In fact, they sold me 4 mistletoe.) Issue price. 304 thousand rubles.

1-bottom nipple seal, double nipple seal, triple nipple seal

1. Corteco I2 CFW BASLSF 29.37×46.83×6 / 7 (similar to Orpav F-00073)

2. Corteco CFW-F 601 BAB1 SLO.S X7 22x32x5 (similar to Orpav F-00193)

3. Orpav F-00071 25x37x7.2. Renault 19
Orpav F-00093 25x37x8.5. Renault 21

I took 25x37x8.5 because they were cheaper, but the place is there.

3. You cannot collect rake at the same time. There was a little corrosion on the Nipel and the Reiki Shaft. As it turned out, the treatment is simple: 1) We wipe with 1500 emery, 2) Polish with a felt wheel with GOYA paste.

Loft in the steering rack. a very common violation of this mechanism. Find the adjusting mechanism, remove the nuts, tighten the hex wrench. here is how to solve this problem. In this case, several ambiguities immediately arise: with what force do you need to tighten? How easy is it to access this node? Experienced motorists do not recommend using significant force in this case. this will become a "snack" of the steering mechanism, it will not rotate correctly to its original position, but as a result. a significant load on the pump, power steering and other elements of the steering mechanism may become unusable. In this case, you should consider: a rake. the main axle in the steering gear of a vehicle, and almost any severe pressure on it damages this part.

Troubleshooting and repair of the Renault steering rack should be trusted exclusively to professional performers, do not carry out repair work yourself if you do not have the appropriate experience. Because speed is the issue. it is the safety of you and those around you while driving. How to diagnose steering rack clearance? There is one simple method that is practiced both directly by motorists themselves and by specialists in car services. The car is in a lift or pit, the engine is off, the driver turns the steering wheel in different directions, and his assistant checks the location of the gap by visual inspection from below. Should I turn off the car engine in this situation? Necessary! The thing is, otherwise you can't see the play between the worm and the steering rack. all free space is almost completely covered by the amplifier. Repairing a Renault steering rack can be more or less laborious, for example if there are gaps in the steering shafts of the steering shaft on both sides, repair work is only carried out when these parts are replaced.

Steering rack repair for Renault. Steering rack repair on Renault in St. Petersburg. Our company provides services for .

The Renault Logan steering rack is a special mechanism that ensures the transfer of forces from the steering wheel to the rotary rods of each of the wheels. In other words, this is a device that causes the front wheels to scroll in the direction the steering wheel turns.

Despite the apparent reliability, the node fails from time to time, requires replacement and subsequent adjustment. How is Renault Logan steering rack repaired and adjusted? What nuances should be taken into account? Let's consider these points in more detail.

According to the manufacturer, the resource of the steering rack is 180-200 thousand kilometers. To avoid malfunctions, it is enough to inspect at least once every 6 months and, if necessary, to revise (repair) the unit.There are many reasons for node failure. Here are just a few of them:

Poor quality of roads, which increases the load on the node.

Accumulation of dust and dirt in rubber seals with subsequent corrosion.

Reckless driving style.

Natural wear and tear and so on.

How to determine the malfunction of the Renault steering rack? Often, a simple inspection is enough to identify a defect, as well as attention to the vehicle while driving. The first signs that a repair or adjustment is indispensable in the future are the appearance of extraneous noise, an unusual suspension knock, an increase in wheel play or steering stiffness. In such a situation, the best solution is to contact the service station to find the problem, and later to repair the front suspension using a repair kit. In some cases, it may be necessary to replace a failed node.According to statistics, in the Renault chassis, the “weakest link” is the bearings installed in the front hubs. At least motorists complain about other components - thrust bushings, which are damaged due to poor-quality road surfaces. We mentioned the first signs of a breakdown above (knocking, vibration and increased backlash when turning the steering wheel). Consider the malfunctions and features of Renault repair in more detail.Breakdowns and troubleshooting methods:Many masters go the simplest way and solve problems with the steering rack by pulling the adjusting plug.But if you strongly pinch the worm-type gear, the teeth wear out, which can cause many troubles in the future. But in a garage, there are not so many other alternatives to repairing a Renault rail.If a knock is heard during the rotation of the steering wheel, then its source, as a rule, is the rack of the steering system due to a loose fit to the gear. One of the elements of the mechanism is a thrust nut, thanks to which the distance between the gear and the steering rack is regulated. If you tighten it, then the problem is most often solved.“The main thing when doing such work is to be careful and not overdo it. If the setting is incorrect, the risk of wear of the worm units and their failure increases.To tighten a nut or repair a failed assembly, consider the design features of the car. There are two options here:Renault Logan has power steering. Consider the situation - the engine is turned off, and when turning the steering rack knocks. Don't be in a hurry to make adjustments. On cars with power steering, a special nut is present, but it is not recommended to rotate it (as mentioned above).Start the engine and wait at least ten seconds. The activity of extraneous noise during the rotation of the steering wheel is most often reduced. Experts assure that this is the normal work of the GUR. If this happens, do not touch the Renault steering rack nut and continue to operate the machine.If the problem persists, then before stretching the nut, bend the “tin” washer. Thanks to this forethought, the machine remains under warranty. Please note that the washer is riveted around the perimeter of the nut and fits snugly against the crankcase bolts. In some cases, a repair kit may be required (for more serious work) or a simple fluid change in the hydraulic booster. The latter option is relevant if the working fluid has not changed for a long time, and its properties have deteriorated.The principle of operation is to turn the nut to the right to reduce the gap. The work on adjusting the Renault rail is done as follows:

Put the car on the pit and raise the handbrake to securely fix the wheels.

Dismantle the crankcase with a ten key (you will have to twist three pairs of screws). You can't do it alone - take a partner with you.

The recess in which the nut is installed is tightly closed with a cork (made of plastic or rubber) - remove it. Please note that it is not always possible to see the nut itself - find it by touch.

After dismantling the cork, you have several ways. Use a "flexible" or L-shaped key. In the latter case, the length of the handle should be ten centimeters or more. Alternatively, buy a special key.

Lift the wheel on the left side with a jack to get to the nut and remove it.“Some people make 100 * 100 mm recesses with an angle grinder before pulling the steering rack. This is a dangerous technique and it is better to abandon it.Then proceed with the adjustment. For this:

Turn the nut to the right at a small angle (15-20 degrees).

Command your buddy to actively steer left and right.

If there is a knock, pull again.

After the knock disappears, do a control pull for another 10 degrees.

If you strictly follow the instructions, adjusting the Renault rail will not take much time. But keep in mind that if malfunctions are detected, it may be necessary to replace the faulty unit (here you can no longer do without a repair kit). If any points remain unclear, watch the training video.Watch an interesting video on this topic