Tuning and modification of the VAZ 2105 steering

Steering is present in all cars, regardless of class and year of manufacture. The device must always be in good condition and any changes to it are prohibited. The VAZ 2107 and other classic Zhiguli models are equipped with a worm-type steering column, which requires periodic inspection and sometimes repair.

• Steering gearbox design
  Signs of gearbox malfunction
• Table: VAZ 2107 steering faults and ways to solve them
• Where is the gearbox located?

Introduction

The model range of the Volzhsky plant contains a lot of excellent VAZ models, among which are 2114, 2110, 2112, as well as 2109 and 2107. The Seven, VAZ-2107, is considered a truly classic model, but other options also have a lot of their advantages. A comfortable interior, anatomical seats for comfortable sitting of both the driver and passengers, armrests in certain models - all this is designed to give the person in the car more comfort and convenience. The steering wheel has a special place in all these models. It can be either with three or four spokes. If you have to remove the steering wheel to service the car or due to wear of any part, then this is not difficult to do.

Steering device

In terms of its design, the VAZ steering is a fairly simple, but technically sophisticated mechanism. Its most interesting part is the steering linkage, which consists of a very large number of levers and rods. In appearance, the steering mechanism of the VAZ 2105 is quite flimsy, but in fact it can withstand even very difficult road conditions. The design is not so archaic; the VAZ steering column has a special plate, thanks to which the shaft, consisting of several stages, folds in the event of an accident, and the steering wheel does not injure the driver. The worm gear of the VAZ gearbox and the lever system significantly reduce the effort that the driver spends on turning the wheel. Despite this, driving a “five”, or any other “classic”, requires considerable physical strength.

Inside the steering column of the “five” there is a cardan transmission that leads to the gearbox. The VAZ steering shaft crosspiece is used for connection. The entire mechanism is quite reliable and can withstand very long runs. All parts are made from high quality steel and are carefully inspected before assembly or sale. Thanks to this, there are very few accidents of Lada cars due to complete failure of the steering, and repair of load-bearing parts is required only in case of serious damage.

This is the unit

The most complex part of the mechanism is the steering gear, which is based on a worm gear. Since the worm gear is initially characterized by gaps and is subject to wear, a special adjusting bolt is built into the gearbox housing. It presses the bipod shaft, preventing gaps from causing the wheel to wobble.

The steering gear mechanism is in an oil bath, thereby reducing its wear. Regular transmission oil, an analogue of TAD-17, is poured into the gearbox. The steering rods of the “five” are mounted on hinges protected by rubber boots. The steering does not require constant injection and lubrication, but it is necessary to periodically inspect the boots for integrity. To assemble or disassemble the rods, you will need special pullers; you can make them yourself.

Repair and maintenance

Over the years of operation it has been proven that the steering on VAZ 2107 vehicles has impressive reliability. However, this does not take away the fact that the machine requires periodic inspection and repair.

1. When performing maintenance, it is important to check for increased play as well as increased wear on the ball joints. To do this, you need to turn the steering wheel from one side to the other. If the wheels do not respond when the steering wheel is turned 5 degrees from its original position, this indicates severe wear. Here you will need to repair the steering column on a VAZ 2107.
2. To avoid the need for urgent and rather expensive repairs of the steering gear on a VAZ 2107, it is necessary to change the oil in the worm gear housing. This is done at intervals of 60 thousand kilometers. Leaks may occur through the seals, so they are carefully checked 2-3 times a year. This is one of the weak points of the system.
3. The swing arm should be inspected by slowly rotating the steering wheel from side to side. If the parts move in a vertical plane, then surgical intervention is required.

To do this, the drive and steering mechanism are dismantled completely or partially. Everything depends directly on the nature of the breakdown.

Check which parts have defects and what has failed. Inspection is required for each component of the mechanism. If parts are worn out, there is no point in trying to repair them. There is only one way out - a complete replacement of worn-out components of the steering system on a car from a Volga company.

If problems arise with the steering, it is advisable to contact a professional service station.

Photo of the VAZ 2107 steering gearbox

You can replace the gearbox yourself, but the process is complicated and requires at least minimal experience and skills.

The VAZ "Seven" is a true classic of the domestic automotive industry. Unlike modern LADAs, they are more reliable and durable, which is proven by the huge presence of these cars on our roads.

Of course, the VAZ 2107 has long been outdated, it does not have a hydraulic booster, and you have to apply sufficient force to turn and maneuver. But for connoisseurs this is not a problem.

When should you shoot?

• Signal button malfunction
  . This also doesn't happen often, but it can happen. In this case, it is simply impossible to use a sound signal. The problem occurs due to a fallen contact, but it is almost impossible to restore it due to its inconvenient location;
• Appearance
  . Over time, the steering wheel gradually wears out, so drivers often use braids. But not all drivers like to use them in practice. They increase the thickness of the rim, which is not convenient for all people. If you do not use braid, the steering wheel loses its appearance, as it is constantly in contact with your hands;
• Tuning
  is another case when it is still necessary to remove the installed steering wheel;
• Also, the steering wheel can be dismantled if repairs are necessary, during which this part will interfere. For example, when replacing a column, you simply cannot do without removing the steering wheel. It can also interfere with some types of work with a panel or dashboard.

How to remove the steering wheel on a VAZ 2106 video

The steering wheel is removed in cases of damage, to replace the contact ring of the horn switch, or to replace the steering shaft. To remove it we need a screwdriver, a 24" socket with an extension.

First of all, we set the steering wheel in such a way that it corresponds to the straight-line movement of the car. Carefully, using a screwdriver wrapped in a clean cloth, pry and remove the decorative trim of the sound signal. Next, use a marker to apply marks on the steering shaft and steering wheel hub that will determine their relative positions; apply marks only if you are removing the steering wheel not for replacement, but for performing other repair work. Using a 24mm socket and an extension under it, loosen and unscrew the steering wheel mounting nut. Do not unscrew the nut completely

Due to the fact that the steering wheel sits tightly on the cone, if you unscrew the nut completely, when you further remove the steering wheel, it can suddenly come off and cause injury, so in our case the nut will serve as a limiter. Remove the steering wheel by sharply hitting the wheel rim from below with both hands in the area of ​​the hubs. Now you can unscrew the nut completely and remove the steering wheel.

Install the new steering wheel and reassemble it in the reverse order of removal.

If you removed the steering wheel to replace the horn switch, you need to:

• Unscrew the six screws securing the switch.
• Remove the two middle bolt grommets and remove the switch.
• Disconnect the wire from the slip ring.
• Remove the switch springs (4 pcs).
• Unscrew the three screws securing the slip ring and remove it.

Make the necessary repairs. Reassemble in the reverse order of removal. Install the VAZ 2106 steering wheel back onto the car.

Replacing the control gearbox on a VAZ 2101, VAZ 2102, VAZ 2103, VAZ 2106

Welcome! The steering gearbox is an integral part of any car, since only thanks to this thing the forces from turning the steering wheel are transmitted to the wheels. Steering gear VAZ 2101. After all, even replacing the column costs a penny Video about the replacement. But like any other unit, the steering gear wears out over time and therefore there is a need to replace it. This article describes the process of replacing the steering column on a VAZ 2106 car with your own hands. And you can find detailed instructions on replacing the control gearbox below.

How to replace the steering gearbox on a VAZ 2104, VAZ 2105, VAZ 2107?

1) First of all, you will need to put the car on a viewing hole, or if you are not afraid, you can lift the front part of it with a jack and slip not very thick planks under the front wheels, and later lower the car onto them, in this regard, it will become even more above, but the work will not be very comfortable because, as they say, it’s up to you to decide what to choose.

Of course, if you put planks under the front wheels, we will tell you a couple of practical tips, and specifically, do not under any circumstances place bricks under the car so that it stands on them, since bricks (It seems that they are not strong) sometimes cannot stand loads in connection with this, they burst (In the best case) or break (In the worst case) and the car falls to the ground, in addition, it is recommended to slip something under the rear wheels so that the car will stop in place, and also for greater safety, raise the handbrake near the car and set it to speed so that it stands rigidly and does not roll anywhere!

Repair of the VAZ 2107 steering gear part 1

Replacing the steering gear

and shaft on my
VAZ
2104. It cannot be said that the old gearbox was already completely dead,...

Replacing the steering gear and shaft on a Zhiguli VAZ 2104 “classic”. Part 1

In the first part of the video I pay attention to disassembling the steering gear

The difficulty of this operation is...

2) Then, if your car has a distributed injection system (popularly an injector), then you will have to remove the adsorber since it takes up a lot of space and if it is not removed, it will be difficult to remove the control gearbox. (For information on how to remove the adsorber, read the article: “Replacing the adsorber on a car”)

3) Next, you will need to remove the protective casing of the control horse (We won’t teach you how to remove this casing, since most of the owners already know this), this casing, as you can see in the photo below, has already been removed, because when you remove it from the car by unscrewing all the screws that secure it, then take two wrenches and with one wrench hold the bolt from turning as shown in the photo below, and with the other wrench unscrew the nut of this bolt one hundred percent and then remove the bolt from hinge

4) Now you will need to unscrew two nuts that strengthen the rods to the bipod of the control gearbox (the bipod is indicated by a blue arrow), but before you start unscrewing them, let’s take a little look at what kind of bipod this is, so here it is on the control gearbox itself (screwed to it with a nut), due to this bipod, the forces that come from the control gearbox to the wheels are transmitted, for example, you turn the control wheel and all the force that comes from it is first supplied to the gearbox itself, then the force goes further and reaches this bipod which in turn moves two rods that are connected to it and thus the wheels spin either to the left or to the right.

After we have sorted out a little bit with this bipod, we will tell you a few words about where and how both rods are attached to it using nuts, firstly, so that you understand what a rod is, for clarity, one of them is shown in the photo below, reddish arrow, this rod goes into the hole (see photo above and the reddish arrows that indicate the same holes into which both rods enter) and is attached to it at the very top with a nut, so if you want to remove the rod from this hole, what is for you in principle, what will need to be done is if you are going to remove the control gearbox, then first take an extension cord and a socket and on top of the car crawl under the nuts that strengthen both rods and then unscrew them as shown in the small photo below:

How does an electric booster work?

The electric power steering on the VAZ-2107 starts to work and creates additional torque, which reduces the force required to turn the wheels. Moreover, it begins to work simultaneously with the driver turning the steering wheel. The device is able to reduce the load required to turn the steering wheel by 5.7 times.

In other words, if you applied a force of 20 kg before installing the device, then after that only 3.5 kg will be enough for a similar action. Stages of device operation:

1. Using a torque sensor, it is determined in which direction the driver rotates the steering wheel.
2. The control unit allows you to read all data related to engine speed and vehicle speed.
3. Using an electric motor, the propeller shaft of the steering mechanism rotates. As a result, the force required to turn the steering wheel is reduced.

Using a speed sensor, a normal relationship is ensured between the gain of the device and the intensity of vehicle traffic. If the speed is low, it becomes harder to turn the steering wheel. Therefore, the control unit understands that the gain needs to be increased. Conversely, if you are moving at high speed, then you need to apply less force. Therefore, the electric power steering is not involved in steering.

The device starts operating 5 seconds after the driver turns on the ignition. If suddenly any breakdown occurs in the electric amplifier, the automatic control system will turn it off, as a result the car will be switched to manual mode. This ensures 100% safety in case the device suddenly breaks down. Therefore, you don’t have to worry about the safety of your life.

VAZ control tuning

Steering unit device

When thinking about modifying the steering, we must not forget that any interventions in this part of the machine are prohibited. Of course, replacing the steering gearbox with a newer modification may not cost anything. But with global changes, it will be impossible to pass a technical inspection. The design of the classics has been well studied; any expert knows it thoroughly. Therefore, it will be impossible to hide this without technical inspection. Nevertheless, for those who decide to do tuning at their own risk, we can advise several directions for creativity.

So, the most common thing is installing a steering column from a more modern VAZ model. The procedure is extremely labor-intensive, but as a result, the VAZ 2105 column gains the ability to adjust in height. For those who like to travel far and have a non-standard build, this is a very convenient option. The new VAZ 2105 column with height adjustment may only require an additional adapter. Such adapters are available in tuning stores.

The main drawback that the vast majority of owners of the “five” would like to eliminate is the heavy steering. It is very difficult and almost impossible to install power steering on a VAZ, but electric power steering is easy. Special kits are sold, even the VAZ 2105 column does not need modification. But electric amplifiers are not always reliable. There are known cases when, after their failure, the car began to be thrown into the oncoming lane, and even at full speed. Therefore, the installation is not very justified. And if you take the ESD from a foreign car, then you may have to install another steering gear and redo half of the car. You may also need to replace the VAZ 2105 steering shaft.

A well-lubricated, adjusted and serviceable steering mechanism of the “five” practically does not require additional strengthening or modifications. But if you want, you can modify it too. It is also possible to legitimize the alteration if you pass tests and receive a certificate from a research institute.

Hello, friends and brothers in spirit! So I decided to write, maybe it will be useful to someone. So, the crux of the problem: there is a lot of play in the steering wheel. Very big.

Tightening the adjusting screw 2101-3401018 no longer removes the play, but makes the steering wheel rotate tighter. This means that you need to adjust the clearance in the worm bearing 2101-3401129 by removing the adjusting shims 2101-3401055(-6) from under the lower cover of the steering gear housing. To do this: 1) I loosened the adjusting screw on the top cover of the gearbox (first unscrewed the locknut, and then the screw);

2) unscrewed one lower bolt securing the lower cover of the mechanism housing, waited until the oil flowed out and unscrewed the other three bolts ATTENTION! the second lower bolt, which is near the spar, can be unscrewed without removing the steering mechanism, just very laboriously and with an open-end wrench.

3) then remove the cap and gaskets, which are there. In my case, spacers with a nominal value of 0.1, 0.2, 0.3 and 0.5 mm were installed, i.e. by a total of 1.1 mm. Also, with such gaskets it was possible to adjust the gap in 0.1 mm increments - I was lucky, because... Some people may have fewer of these pads. The adjustment method is as follows: we remove the 0.1 mm gasket, put the rest together with the cover and gradually tighten it by 3 bolts (we don’t touch the one that’s ugly. We tighten it and try to rotate the steering wheel - in the play it should rotate almost effortlessly, easily. Then we tighten the adjusting screw on the top cover, constantly rocking the steering wheel until either the play becomes acceptable, or until the steering wheel becomes difficult to rotate. If we get to the point of tightness, and the play is still large, then repeat steps 1-3 again. Set to 0 ,1 into place and throw out 0.2 mm, assemble and adjust again. I had to remove exactly 0.2 mm, the play became much smaller, maybe a little more than on the Vitara. It’s just that when I removed 0.3 mm, When the cover was tightened, the steering wheel rotated in the play with force, not freely. At the end, tighten the hemorrhoid bolt of the bottom cover, lock the adjusting screw on the top cover, unscrew the plug 14324111 and fill in a check (250 g.) of transmission oil. Then tighten the plug and drive for your pleasure. ))

I will be glad if my writing is useful to someone. In general, everyone wants a backlash-free steering wheel and bye!

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Replacing the Steering Gearbox of a VAZ 2107 with Your Own Hands

Replacing the control gearbox on a VAZ 2104, VAZ 2105, VAZ 2107

The control gearbox is also popularly called the control gearbox, thanks to it the wheels of the car spin, it consists in an inexorable order of the housing and the shaft that comes from it, by the way, depending on the length and thickness of this shaft, as well as depending on the size of the parts themselves ( For example, from the worm itself, which is located in the gearbox housing) which are located in the gearbox housing, the control wheel can turn quite easily if all the parts have huge shapes (the larger they are and the longer they are, the easier it will be for the car’s steering wheel to turn), the whole point is that the gearbox simplifies the rotation of the steering wheel and transmits all the torque to turn the wheels of the car, but it, like no matter what other part, wears out over time and, most importantly, after wear it begins to leak, especially if you do not add oil to the gearbox, then over time it becomes so it is difficult to turn the steering wheel, this is especially noticeable when driving not at very high speeds, so the gearbox must be repaired (if it can still be repaired) or, if possible, quickly replaced.

Replacing the steering column of a VAZ 2107

Replacing a steering column is a rather difficult task, but it can be done independently if you have some experience in car repair. You will need the following tools:

• Wrenches 17 (socket and open-end).
• Socket heads for 17 and 30.
• Handle with ratchet.
• Mount.
• Hammer.
• Collar.

The column is removed in the following order:

1. Disconnect the battery.
2. Remove the steering wheel.
3. Remove the steering shaft housing.
4. Remove the wire block from the ignition switch.
5. Remove the ignition switch.
6. Remove the steering column switches.
7. Remove the steering shaft clamped in the column.
8. Using a 30mm socket and a powerful wrench, unscrew the steering column mounting nut. The tightening force here is significant, so the knob must be a fairly long lever. If you can’t unscrew it, you can lengthen the knob by putting a piece of pipe on it.
9. Unscrew the 3 bolts securing the column to the body. The procedure is not easy - the distance between the parts and the body is too small, the bolts are difficult to keep from turning. A handle with a ratchet will come in handy here, which will speed up the process.
10. Remove the column from the shaft. To do this, you need to knock the column off the tie rod splines using a pry bar. This must be done in jerks, resting your feet on the body.
11. Unscrew and remove the shaft seal installed at the bottom of the column.

After dismantling the old column, it is necessary to clean the seat from dirt. Before installing a new column, you should check the condition of its hinge joints and needle bearings. If everything is in order, you can begin installation, which is done in the reverse order of removal.

When installing a new VAZ 2107 steering column, you must pay special attention to ensure that all fastening bolts and nuts are well tightened. Considering how important this unit is for driving a car, play, and even more so, slippage of the steering column splines can lead to tragic consequences

When installing the steering wheel, pay attention to the position of its spokes. After completing the installation of parts and connecting the wire block to the ignition switch, you can connect the battery

Column replacement completed

After completing the installation of parts and connecting the wire block to the ignition switch, you can connect the battery. Column replacement is complete.

Tuning the VAZ-2107 steering requires time, money, effort and certain knowledge from the car enthusiast. However, competently carried out modifications to the steering system of the vehicle improve the behavior of the car on the road, making the car more maneuverable and controllable by the driver.

Unit setup

It should be noted that the problem of “yaw” on the road after hitting an obstacle in a “classic” cannot be completely solved, but through careful adjustment it can be minimized. First of all, it is necessary to adjust the steering gear. It is quite difficult to do, especially if you are not used to it. To carry it out, you need to drive the car onto a level surface, making sure that the wheels are straight.

Adjusting the steering column

Next, you need to use a special puller to press out the fingers and disconnect the bipod. Then everything is very simple - shake the bipod, hold the steering wheel (or vice versa), catch the gap in the worm gear of the VAZ gearbox. According to the instructions, the angle of rotation of the steering wheel when the bipod is clamped should not exceed 30°. If there is play, then unscrew the nut, tighten the clamping screw a little and tighten the nut again.

The most important thing is not to pinch the adjusting screw or break the thread. If the screw is tightened too tightly, the steering will be very tight. There is a special standard for steering wheel force - 25 kgf. The force is controlled when the bipod with rods is installed and the fingers are pressed in. The force is checked using a torque wrench. If it is very large, then the adjusting bolt needs to be loosened a little.

Sometimes adjusting the VAZ gearbox may not give anything. If the mechanism is completely worn out, what can you do? There is no particular point in repairing it, and it will take a lot of time. Therefore, in order not to bother with repairs, the most reasonable solution is to completely replace the VAZ steering gear. Considering that it can be bought for pennies on disassembly, this is the right decision. If you wish, you can purchase a new part; its lifespan will definitely last until the end of the car’s life.

It is preferable to repair the steering gear only when it is necessary to repair an oil leak or perform some other simple procedure. Many owners make steering adjustments by eye without removing the bipod. But in this case, the gap may turn out to be even higher than it was originally.

It is better not to start repairing and adjusting the steering without strictly following the instructions and having the tools.

Which part to choose for replacement?

The manufacturer installed a steering wheel with a diameter of 400 mm and four spokes on this car. It is held in place by a safety compound shaft mounted on a bearing. This type of steering wheel has a comfortable design adapted to the grip of your hands. Most often, in case of malfunctions, car enthusiasts install an option designed specifically for the “seven”

But even here it is worth noting that there were two types of steering wheels - old and new. If you have a car that was made a long time ago, then after dismantling it makes sense to change the mount and install an option suitable for VAZ-2107, released from the assembly line recently

If your goal is to modify a car, then suitable models may be those that were installed on:

• Priora;
• Kalina;
• VAZ-2115.

You should not install only options from China that are sold under unknown brands. And it’s not just that their quality is not the best, but for the most part they have a design problem. Most Chinese models have a worm gear steering gear, rather than an electric or hydraulic booster. This design is not suitable for rear wheel drive cars as you will have to use too much effort to steer. In addition, most of these spare parts are not tested, which casts doubt on their compliance with safety requirements.

Typical breakdowns

The “Five” can notify its owner of problems with the steering not only by loss of controllability and the appearance of noticeable play, but also by knocking noises that appear when turning the steering wheel or crossing uneven surfaces. Most often, the steering column of the VAZ 2105 knocks, namely one of the worn-out crosspieces. Previously, there were smart people who pressed out the crosspiece and made repairs to it. Today the best solution is to completely replace the steering shaft, along with the cardan. It’s more reliable, faster and smarter. Replacement takes very little time, you literally need to unscrew two bolts. There is no need to worry when purchasing, because the shaft dimensions of the entire “classic” family are the same.

If knocking occurs in several places, then it is best to change the entire control, including the steering gear. Moreover, today they offer better quality spare parts than they cost initially. For example, the new VAZ gearbox has a more convenient system for changing the oil and disconnecting the bipod; there will be much fewer problems with it in the future than with the old one.

If damage to the boots or gaps is detected, the tips must be replaced. To replace them you will also need a special puller. Some owners of the “classic” once every few years redo the steering and measure the wear of the pins and other parts with a caliper. This gives you confidence that the car will not let you down on a long trip.

Electric power steering for VAZ 2107: compatibility and equipment

Electric amplifiers that can be installed on the “seven” are produced by the Aviaagregat plant, located in Makhachkala. The EUR is intended for installation on a VAZ 21214, but the design allows it to be used in the steering of any “classic”. The electric power steering is mounted directly on the steering column of the car.

• electric power steering mechanism;
• bracket for mounting the EUR on the steering wheel of a VAZ 2107;
• intermediate cardan;
• wires;
• fasteners;
• decorative plait.

The electric booster on the VAZ 2107 works according to the following scheme: the electric motor operates synchronously with the driver turning the steering wheel, creating additional torque that reduces the effort to turn the wheels. The gain factor of the electric power steering is 5.7, that is, after installing the electric power steering, instead of a force of up to 20 kg, a force of up to 3.5 kg will be sufficient.

The amplifier operates using the feedback principle. It looks like this:

• a torque sensor determines whether the driver is turning the steering wheel and the direction in which the steering wheel rotates on a VAZ 2107;
• the power steering control module reads data on engine speed, driving speed, ignition key position, processes it according to the programmed program and issues a control signal to the electric motor;
• The electric motor rotates the steering cardan, easing the driver's efforts.

The speed sensor ensures that the gain matches the current vehicle speed. At low speeds, the steering gain is lower, making it harder to turn, and when driving at high speeds, less effort is required to turn the steering wheel.

The electric booster starts working 5 seconds after the car's ignition is turned on.

If there are signs of a fault with the EUR, the automatic system turns it off, transferring the car to standard manual control mode, which ensures 100% safety in the event of a breakdown.

How to remove the steering wheel?

Dismantling the steering wheel on VAZ 2114 and 2115 is carried out using the same method. However, remember that according to the Code of Administrative Offenses, replacing a steering wheel with a steering wheel different from the original is considered illegal modification of the steering structure and vehicle control system. Such tuning falls under Part 2 of Article 12.5 of the Code of Administrative Offenses on driving a vehicle in the presence of malfunctions or conditions under which its operation is prohibited. Recently, traffic police officers have been quite zealous in catching violators of this article, so think carefully before embarking on the replacement process.

The standard VAZ 2114 steering wheel looks unattractive, so someone may want to replace it

Required Tools

To remove and then install a new steering wheel, you will need the following tools:

• new steering wheel (make sure the part you choose fits your car);
• set of screwdrivers with straight and Phillips slots;
• 24 mm socket head;
• pencil or marker;
• hammer (in some cases);
• a soft metal drift (included with the hammer);
• wire cores (in some cases).

Steering wheel removal process

There is a signal inside the steering wheel that receives power from the battery, so the first thing you need to do is turn off the power to the car. To do this, you just need to disconnect the negative terminal. After this, you can safely begin the dismantling process.

1. Remove the ignition key from the lock.
2. Turn the steering wheel so that the system locking the steering shaft is activated. Your steering wheel is now locked in a straight position.
3. In order to subsequently correctly install the new part while maintaining control accuracy, apply a mark to the steering wheel with a pencil. Place a similar mark on the dashboard right next to it.
4. Using a straight screwdriver, pry the cover with the Lada inscription on the steering wheel and remove it. This element is attached using ordinary plastic clips, so removing it is not difficult. However, due to the thin plastic, the part breaks easily. If you plan to continue using your old steering wheel, be careful.
5. Under the trim you will see two screws. They hold the steering wheel cover. Unscrew them using a Phillips screwdriver and then remove the cover.
6. In the central part of the structure you will see a large nut. It should be unscrewed using a 24 mm socket.
7. The steering wheel no longer holds anything. To remove it, grab the steering wheel with both hands and pull each side in turn. There's no point in trying. If the part has not been dismantled before, it will be quite difficult to move. Do not try to remove the part with one jerk: you may accidentally injure yourself.
8. If attempts to remove the steering wheel using the method described in point 7 are unsuccessful, use a small hammer and drift. In addition to additional tools, you will need an assistant. One person from the pair should pull the steering wheel, and the second should hit the drift attached to the end of the steering shaft with a hammer.

Removing the steering wheel for VAZ 2114 and VAZ 2115

Experts recommend not turning off the central nut completely, as it can protect you from serious injury in the event of a sudden break of the steering wheel. Make several turns while performing step 6, and when the part comes off the steering shaft, unscrew it completely by hand.

Video: how to remove the steering wheel on VAZ 2114 and 2115 cars

In this simple way you can dismantle the steering wheel on a VAZ 2114 and VAZ 2115.

Adjusting the VAZ gearbox

Adjustment of the steering gear is carried out to get rid of play in the steering wheel, as well as all kinds of discrepancies when it rotates with the position of the wheels. The car wheels must first be aligned.

To adjust the steering gear, you need to unscrew the lock nut on its cover from above and loosen the special adjusting screw. Ask your partner to sit behind the wheel and rotate the steering wheel in different directions with energetic, but not wide movements, while you gradually tighten the adjusting screw. As soon as the steering wheel begins to rotate tightly and the wheels move with the slightest movement, the locknut is tightened.

This completes the adjustment of the steering gear. As you can see, this procedure is not long at all and can be performed with just a 19-mm wrench and a regular flat-head screwdriver.

How to remove an old steering wheel

Here are instructions for dismantling the old-style steering wheel. It's best to have a friend help you do the job and watch a video on how to dismantle the part.

1. Disconnect the battery by removing the wires from the negative terminal and ground.
2. Use a short Phillips screwdriver to unscrew the screws on the back of the wheel. There are only four of them.
3. Remove the panel along with the contact plate and fasteners. In this case, you need to disconnect the signal power wire.
4. Hold the steering wheel to prevent it from turning. Loosen the nut holding it in place, but do not unscrew it completely.
5. Have an assistant sit in the driver's seat and lightly pull the steering wheel in the direction it is removed. Give the shaft several blows with a hammer (sometimes just one is enough). After this, the steering wheel can be easily removed.
6. There was a nut left on the rod, which you did not completely unscrew so that the steering wheel would not come off. Now you can permanently remove it.

If you removed the steering wheel to replace the bearing, then disassembly is not complete. You will have to remove the trim and bracket to get to it. Watch the video instructions to make sure everything is done correctly.

Working with the new steering wheel is easier. To do this, you will have to remove the top decorative trim with the factory logo to gain access to the nut. To replace a worn bearing, you will also have to remove the remaining trim and bracket.

Pendulum VAZ 2106

A pendulum arm or simply a pendulum is a part that connects the steering rods and the steering gearbox. The product is located under the hood symmetrically to the steering gear and is mounted on the right side member.

Replacing the pendulum

Like other parts of the car, the swingarm is subject to wear and tear and sometimes requires repair or replacement. The following characteristic signs indicate that problems have arisen:

• when driving on uneven roads, knocking noises are heard;
• large play in the steering wheel.

When the pendulum breaks down, sometimes you have to exert a lot of force to rotate the steering wheel.

It should be taken into account that the listed symptoms can appear not only when there is a problem with the pendulum arm, but also when the assembly is loosely tightened or the adjusting nut is overtightened.

How to remove

For dismantling you will need:

• a set of open-end or ring wrenches;
• ball pin remover.

We perform the procedure in the following sequence:

1. Remove the right front wheel.
2. We unscrew the fastening of the rod fingers to the pendulum lever.

Pendulum repair

Repair of the unit comes down to replacing bushings or bearings (depending on the design).

Replacing bushings

Repairs are carried out using the following tools:

• 19 mm wrench;
• vice;
• new bushings;
• lubricant "Litol-24".

The repair sequence is as follows:

We clamp the pendulum in a vice. We take out the cotter pin and unscrew the fasteners.

Troubleshooting and assembly

After disassembling the pendulum, we check the condition of all parts. There should be no defects on the axle and lever (traces of wear, deformation). With high mileage of the car, bushings are subject to wear. Therefore, they have to be replaced with new ones. There should be no cracks or other damage on the bracket. The pendulum is assembled in the reverse order, with Litol-24 applied to the pendulum axis and the hole under it. The adjusting nut should be tightened so that the bipod rotates when a force of 1-2 kg is applied to its end. A dynamometer is used to determine the force.

Video: replacing the pendulum arm bushings on a “classic”

Replacing bearings

With high mileage of the car, the bearings in the pendulum begin to bite and jam, which requires their replacement. The tools you will need are the same as in the previous case, only instead of bushings you need bearings. Repair consists of the following steps:

We clamp the part in a vice and unscrew the adjusting nut, but not completely.

When assembling the pendulum, the bearings are pressed so that rotation is free, but without play.

Sticker of special film on headlights

It’s easy to do this VAZ-2105 tuning yourself. It is believed that tinting with a special film is a fresher look at improving the optics of a car. The higher quality the material, the better. You can usually buy good quality tint film from auto parts stores and advertising agencies. Its cost directly depends not only on the quality, but also on the manufacturing company

When selecting a material for tinting headlights, it is important to pay attention to its light transmittance. The lower the percentage of light transmittance, the worse the lantern will shine. You can apply the film yourself:

You can apply the film yourself:

You can apply the film yourself:

1. Wash and dry the surface of the headlights thoroughly.
2. Degrease the structure.
3. Cut the film to the size of the lights.
4. Wipe the headlights with soapy water.
5. Remove the protective backing from the film and apply the base material to the headlight.
6. Using a rubber spatula, smooth out the film, removing excess air and water.

Types of power steering

If you decide to equip your car with an amplifier, then you have several options - expensive and cheaper:

1. Power steering for the VAZ 2107 is a more expensive option. Such a system consists of a pump, supply lines, a pipe and a reservoir for working fluid. In this case, the working fluid is oil, which is under pressure in the system. The installation procedure is quite complex, like the design of the system itself, and the car owner will also have to periodically maintain the system. As practice and prices on the automotive market show, there is no point in installing such a unit, since its cost is almost half the price of a used 2107.
2. A cheaper and more suitable option for the “seven” is an electric booster. In practice, this unit allows you to cope well with the load placed on it, especially since its installation is simpler. In fact, the electric power steering works on the “seven” almost as efficiently as the hydraulic booster. It should be noted that the main advantage of such a system is the absence of the need for regular maintenance. The EUR on a VAZ is connected to the on-board network, since its operation requires 12-volt voltage.

"Seven" electric amplifier removed

Engine

The base engine has a timing belt, and the pistons have recesses for valves, due to which the volume of the combustion chamber is increased.

To increase engine thrust, you need to grind the heads and install pistons without recesses. This will reduce fuel consumption, but there is a danger that the valves may become unusable.

To increase torque, install a flywheel from Niva

It is important to duplicate the timing belt, because if it breaks, the car will not move

If you want to replace the engine, then it is better to opt for the version from the VAZ-2131, because the power ratings can be increased to 120 horsepower. The replacement involves modification of the transmission, as the torque increases.

Step-by-step replacement of the steering wheel

You can remove the steering wheel in a VAZ-2107 yourself, but in order for the process to be completed correctly, you need to do it step by step:

1. The battery lock must be done first to prevent short circuit. To do this, it will be enough to disconnect the negative terminal from the battery.
2. Using a small screwdriver, you need to pry off the Lada logo, which adorns the middle of the steering wheel. This logo is not only a decoration of the steering wheel, but also an original plug that covers the fastening element.
3. After the plug is removed, you can see a 24-size nut inside, which must be unscrewed. Before unscrewing, you need to set the steering wheel to a position in which the wheels of the car will “look” directly from the body.
4. A size 24 socket must be inserted into the extension so that it is convenient to put the tool on the fixing nut. Next, you need to insert such a device into the so-called knob and try to turn the latch with a sharp counterclockwise movement. In this case, you should hold the steering wheel with your knees so that the structure does not turn when unscrewing the lock. If the nut does not come off the first time, you need to repeat the whole process again, but experts do not recommend completely unscrewing the lock. This is explained by the fact that the steering wheel is quite firmly attached to the shaft, and if it is removed with a sharp jerk, the structure can hit a person hard in the chest.
5. Once you feel that the fastener has become loose, you need to start swinging the steering wheel in different directions. You can completely remove the steering wheel from the shaft after you hear a peculiar click. This will indicate that the steering wheel is starting to hit the nut, so the clamp can be completely unscrewed without fear.

Failure of the steering mechanism

When the gearbox finally fails, the ability to drive the vehicle is completely or significantly lost. How to timely determine the “quick end” of the steering mechanism of a VAZ 2106 car, so as not to encounter this at the most inopportune moment? There are several “warning lights” that indicate that the mechanism in question needs replacement.

Replacing a vehicle gearbox is not a particularly difficult task, but this does not mean that it does not require careful preliminary preparation. First of all, you need to decide on the tools that will be used for the removal: which ones are available and which ones need to be prepared or purchased.

In order to replace the steering mechanism on a VAZ 2106 car, you need to acquire a set of wrenches, pliers, pliers, and a device for pressing out the pins of ball joints. Without the latter, the replacement process will become quite noticeably more complicated, which may affect the quality of the work performed. Therefore, you should not save at the expense of your own safety and comfort.

Because due to poor installation of the control mechanisms of the VAZ 2106 car, they can fail at the most inopportune moment, which will expose the lives of the driver, passengers and other road users to unreasonable danger. Next, it is necessary to carry out a superficial inspection of the gearbox housing for damage and assess the external condition.

It is located in the engine compartment, under the main brake cylinder of the car. In case of significant contamination, it is advisable to clean it from dust, dirt and oil stains. This will increase the speed and convenience of replacement work.

Technical inspection after installing the EUR on a VAZ 2107

Installing an electric booster is formally considered to be making changes to the design of the car and is an obstacle to undergoing maintenance without the appropriate certificates of conformity. It will not be possible to hide the fact that an ESD is installed on a VAZ 2107 - the device clearly manifests itself when checking the steering wheel play. This may become a basis for refusing to issue a document confirming the completion of a mandatory technical inspection.

To pass a technical inspection in accordance with the law, you need to find an official letter from the manufacturer about the compliance of this EUR model with the requirements for installation on a VAZ 2107. This letter (copy) must be taken with you when undergoing vehicle inspection.

Also, for maintenance, a document is required confirming the installation of the EUR at a VAZ-certified car service center.

If these two documents are available, the inspection station employees do not have the right to refuse to issue a certificate. In a conflict situation, you should request a written refusal indicating the reasons.