Steering VAZ 2107: purpose, adjustment, malfunctions and their elimination

In classic cars, such as the VAZ 2107, the main element of the steering mechanism is the gearbox. Thanks to it, the rotational movements of the steering wheel are transmitted through the rod system to the front wheels. Repairing a VAZ 2107 gearbox is a fairly rare occurrence. The only case is the replacement of the steering worm pair due to its significant wear.

In other cases, you can get by with the standard steering system maintenance procedure. These operations are not particularly difficult and can be easily done with your own hands. As part of maintenance, the manufacturer recommends checking the level and periodically changing the steering gear oil. To do this, it is not necessary to remove it from the car; all operations are performed without disassembly.

Level control is carried out using a thin, clean screwdriver. Using a 8 key, unscrew the plug and use a screwdriver to check for the presence of oil. Its level should be just below the filler hole. If the level is less than required, you need to add oil.

To replace, you must first drain the old lubricant. This can be done by removing the steering gearbox cover, which is secured with four bolts. After all the oil has flowed out, the cap is put back in place and new oil is poured through the filler hole. At this point, replacing the lubricant in the steering wheel can be considered complete.

In addition to the issue of oil control, it is periodically recommended to check for play in the VAZ 2107 steering mechanism. If it is present, adjustment is performed. To work, you will need a large flat-head screwdriver and a 19 mm wrench. It is also advisable to involve an assistant; together, the work will be completed much faster.

To adjust, use a 19-mm wrench to loosen the locking nut and use a flat-head screwdriver to gradually tighten the adjusting screw. In this case, the assistant checks the play while inside the car. After completing the adjustment, hold the screw with a screwdriver and fix its position using a locknut.

If adjustment to eliminate backlash does not help, then the worm pair has too much wear and repair is necessary. In this case, only replacing it can solve the problem. This work can also be done with your own hands, without the help of specialists.

Here you will need to completely remove the gearbox from the VAZ 2107:

• Disconnect the rod ends of the steering system - unscrew them and tighten the nuts with a 22mm wrench.
• Release the clamp that secures the column and gearbox.
• Unscrew the three bolts that secure the gearbox to the body.

Further removal and repair will not cause any difficulties. You just need to remember a few basic rules:

1. The worm pair is replaced as a set, both elements at the same time.
2. After disassembly/assembly, adjustments must be made.
3. It is better not to fill in the old lubricant, but to replace it with a new one.

After the repair is completed, the gearbox is assembled and installed in the reverse order.

Hello). If you got an old Zhiguli car from your Father or Grandfather; or maybe you yourself already bought a Zhiguli; then perhaps you are familiar with this problem, which is actually widespread among old VAZ cars.

As you understand, from the title of the page that I visited, I’m talking about an unadjusted steering gearbox. How does this problem manifest itself?

Main syndromes – 2; - this is a very tightly clamped steering wheel (so tightly that some people turn it not only with two hands, but also help themselves in this with the weight of their own body).

Agree, the situation is very unpleasant, especially in the summer, somewhere in a traffic jam). And in winter it’s probably not good either. And if, when the driver turns such a tight steering wheel, he becomes muscular and strong, then a tight steering wheel definitely has a negative effect on the health of the car; — the resource of such a gearbox will be several times less than what is normally adjusted.

Do you think nothing could be worse with the steering gear)? Now imagine that you are turning the steering wheel (and by the way, it rotates very, and even very easily), but the wheels do not turn at all). By the way, I heard stories where the steering gear was so worn out that even when the steering wheel was turned 180 degrees, the wheels did not even think of moving.

Of course, the last case is completely neglected, and here the usual adjustment will certainly not help. But imagine; - you are driving along the highway 80 - 100 km per hour, the steering wheel is at the zero point, you turn it by 10 degrees, and - the car goes straight. Agree, this is also not at all pleasant.

Adjusting the Steering Gear VAZ 2101 – VAZ 2107

So, take a look at the photo of Rulevogo Reductor - a; - Do you see the nut (by the way, it is 19-size), and the pin with a slot - coming out through exactly that nut? The nut is a lock nut that locks the one we need and directly performs the adjustment - the stud.

Let's assume that the steering gearbox of your VAZ 2101-2107 is too tight. Then, you should take a wrench or a 19-point socket, loosen the nut (which we mentioned above), remove the locking gasket, and Unscrew the Pin with the Slot. This reduces the load on the steering mechanism of the column. Did you unscrew it? — try the steering wheel now.

Malfunction of the steering gearbox.

The VAZ 2107 gearbox does not require excessive intervention. The main condition for normal operation is the presence of lubrication.

Creaks or extraneous sounds in the structure are common damage. Since in this model the steering wheel is attached to the shaft using splines tightened with a nut, if the fastening is loosened, the splines will be most subject to wear, and the steering wheel will dangle. Squeaks may be heard from the driveshaft crosspieces, which appear as a result of wear of the mechanism parts or lack of lubrication.

Also, damage to the steering wheel play is common.

The driveshaft may come off and, as a result, a gap appears. To adjust the steering column, a bolt with a lock nut is provided. The nut is pulled back and the bolt is screwed in until the play returns to normal. This nut is then tightened and secured in position. After this process, the steering wheel will turn much tighter, but the play will be reduced.

Before you start checking the steering mechanism malfunction, subject to the identified symptoms, you need to adjust the gearing. If the adjustment is unsuccessful (for example, the steering wheel rotates tightly, but the play has not disappeared), then you should disassemble the gearbox to find faulty or non-functional parts of the mechanism.

causes of malfunction and solutions

Steering is an important part of any car. The traffic regulations prohibit the operation of motor vehicles with various defects in the steering system. It is very important to carry out diagnostics or repairs even with minor signs of malfunction. A knock in the steering column is already a fairly serious sign that indicates defects in the steering. Let's look at typical causes of malfunctions and ways to eliminate them.

Among the main parts are the mounting sleeve, casing, and upper housing. The design also includes a housing for mounting steering column switches, an ignition switch housing, a steering shaft, a contact group and fasteners. In some car models, the design also includes a crosspiece, brackets for mounting the steering shaft, and a bearing.

At the heart of any steering column is a shaft located in a casing. Its function is to transmit the rotation of the steering wheel to the mechanism responsible for turning the wheels. Steering shafts are made of high-quality steel, which means that they have a fairly long service life.

Causes of knocking noises and troubleshooting

Before you start looking for possible breakdowns that lead to uncomfortable driving, you need to clearly understand that knocking in the steering column occurs when, for some reason, play has formed in the mechanism or the tightness of the connections has been disrupted.

Among the main causes of steering mechanism breakdowns, several typical ones can be identified. They are the same for most models and brands of modern cars. So, the first reason is an excessively worn or completely failed bearing in the steering column bracket. Also, the causes of knocking in the steering column are failed or broken needle bearings in the crosspiece of the steering shaft. And finally, during the operation of the car, the tightness of the fastenings and connections in the bracket and forks of the cross on the shaft weakens.

Diagnostic methods

To understand where the knocking in the steering column comes from, you can carry out a visual check of each connection - it is necessary to determine the presence of play in the mechanisms. Also, during the inspection process, faulty bearings can be identified.

When checking the condition and troubleshooting the steering mechanism, each connection is tested if it is loose. It would also be a good idea to test the car in motion after this. If the knocking in the steering column did not bother you while driving, then you can relax. If the driver hears vibrations and knocking, then it is necessary to eliminate the malfunction.

Eliminating knocking noises in the steering column on a Toyota

Any technical element of a modern car is limited to a certain service life. How long this period will last depends on the loads that are placed on a particular part. The suspension in a car experiences particular loads, but the steering column experiences no less pressure.

Step-by-step adjustment of the worm gear.

In order to independently adjust the steering gear of a VAZ 2107 car, you need a flat screwdriver, a 19mm wrench, the help of another person and follow the step-by-step work:

• In order for the steering mechanism to be adjusted efficiently, the car must be placed on a flat surface, and the wheels must be in a straight position.
• Next, open the hood and clean the gearbox from dirt. Then you need to find the adjusting screw located in the center of the crankcase cover. This screw is covered mostly by a plastic plug. Before removing it, the plug must be pryed off with a flat screwdriver.
• Then you need to use a 19mm wrench to loosen the nut located on the adjusting screw.
• After loosening the nut, the assistant intensively turns the steering wheel in both directions. At this moment, together with it, it is necessary to start rotating the adjusting screw so that the necessary clearance appears in the meshing of the gears. Free play should be minimized and steering wheel rotation should become much easier.
• After the gap is adjusted, it is necessary to tighten the lock nut tightly, while holding the screw with a screwdriver.

Checking the steering gear.

After adjusting the steering gear of a VAZ 2107 car, axial displacement of the steering wheel is possible. It can be detected if the front wheels are placed in a straight position and at this moment you pull the steering wheel up, in which case the shaft will move.

Increased play in the VAZ 2107 steering wheel is a fairly common problem, characteristic of the entire “classic” family. In most cases, you can fix the problem yourself without resorting to complex, expensive repairs. It is only important to correctly diagnose and localize the causes of play in the steering mechanism.

Knock in the steering column of a VAZ 2106, what should I do?

Dear visitors of the site “Everything about cars”! We will be very grateful for your comments on the video clip “Knocking in the steering column of a VAZ 2106, what should I do?” registration is not required for this. We also ask you to let us know if you have any problems playing the video.

VAZ 2101-2107 REPAIR AND MAINTENANCE.

One of the reasons for knocking in the area of ​​the steering gear of a VAZ-2101-2107 car. SUBSCRIBE FOR NEW VIDEOS HERE:

04/25/2017 – 09:32 rabarbor

Greetings, Roman What should you do if the bipod of the steering gearbox plays up and down if you shake the steering wheel back and forth?

03/31/2017 – 06:30 Azeton

I wonder how often something breaks down in your car? You fix everything, you fix it.

03/23/2017 – 02:32 NR9289

The ratchet is not used for tightening.

02/27/2017 – 17:26 Don Cossack

Maybe use a thread locker, if that's the case?

02/16/2017 – 17:46 DIMA Potapov

I just had a lanzer burst and there’s a knocking and rattling noise, I don’t know what to do

01/31/2017 – 21:00 CAMARO31RUS

Nice video, thanks Roman. I see that the boot on the working clutch is also slightly torn, the problem seems to be widespread

01/29/2017 – 05:38 Olegin

For four months I tried to figure out what kind of knock was also on the left, and after watching the video I went to check. The nuts really turned by hand. Thanks Roman for the informative videos and good luck.

01/13/2017 – 22:09 Vigen Katanyan

Hello, please tell me if it is possible to change the steering column oil seal on a VAZ classic without removing the gearbox. Just unscrew the bottom nut and change.

01/07/2017 – 23:18 Dmitry Nefedov

Roman, good day to you. Thank you for the video, I saw a lot of useful things. If this is possible, could you, for wooden people like me, point with a laser pointer at the parts, bolts, nuts, etc. that are discussed during repairs, so to speak, poke your nose.

01/04/2017 – 12:00 Georgy Nagoev

I like your videos. I do what I can myself. Knock in the steering wheel when the car is parked, well for some time. When in motion, the normal steering wheel travel is too large.

Checking the steering play of the VAZ 2107

Large play in the VAZ 2107 steering wheel is a vague concept. Meanwhile, the permissible steering play has established standards. For “classics” it is 5 degrees. To check the play, a special device is used at the service station - a play meter. At home you can do without it. To do this you will need a ruler, chalk (or wire) and the help of a partner. Checking the amount of play is carried out as follows:

• place the machine on a level surface;
• check the tire pressure and inflate them if necessary;
• align the steering wheel so that the wheels are directed parallel to the axis of the car;

Causes of steering play in VAZ 2107

If you notice unacceptable play in the VAZ 2107 steering wheel, the reasons may be as follows:

• The central nut securing the steering wheel to the axle is not tightened;
• the nut securing the steering column to the gearbox is loosened;
• The worm gear of the steering mechanism is not adjusted;
• the steering pendulum bushings are worn out;
• The tie rods are damaged or their ends are worn.

All of these problems require immediate intervention. Otherwise, the steering mechanism may fail and the car will lose control.

Possible causes of knocking and methods for eliminating them

• Steering parts not tightened: tie rod ball pins, bipod, swing arm, front suspension ball joints, steering gear mount and swing arm housing

Visually determine the malfunction and tighten all fastening points

Check and adjust the gap (at a service station)

Check and tighten the pendulum arm shaft. If necessary, replace the pendulum arm bushings

How to remove steering play on a VAZ 2107

You should begin work by checking the tightness of the threaded connections of the steering mechanism and the condition of the steering rods (tips). Bent rods or worn tie rod joints must be replaced. To do this, you will have to use a puller and a 22mm wrench. You should not try to align the rods or repair the ends. For safety reasons, these parts should always be replaced with new ones. Next, you should check the condition of the pendulum and the adjustment of the worm gear. Worn pendulum bushings must be replaced with new ones. To do this, you need to unscrew the steering rods from it (use a 22mm wrench and a puller) and remove the pendulum from the car by unscrewing the mounting bolts. Clamp the pendulum in a vice, remove the cotter pin and unscrew the adjusting nut. Once the nut is unscrewed, you can disassemble the pendulum and replace the worn bushings with new ones. When assembling the pendulum, it is necessary to tighten the adjusting nut so that its bipod rotates with a force of 1-2 kilograms. If all parts are replaced or in good condition, and the threaded connections are tightened, the VAZ 2107 steering play is adjusted by adjusting the steering gearbox. To do this, you will need a 19 mm wrench and a powerful slotted screwdriver. The adjustment is carried out as follows:

In this way, you can adjust the play of the VAZ 2107 steering wheel in accordance with the limits established by the manufacturer.

In other cases, it will be enough to carry out maintenance of the steering system. These activities do not cause any particular difficulties and can be done by hand. The manufacturer’s specialists recommend monitoring the oil level and periodically changing it in the steering gearbox. There is no need to remove it from the car for this; all actions are carried out without disassembly.

The level is checked with a clean thin screwdriver. Using an 8 mm wrench, unscrew the plug and measure the presence of oil. Its level should be slightly below the filler hole. If the level is less, you need to add oil.

To replace, you first need to drain the old lubricant. This can be done by removing the gearbox cover, which is secured with four bolts. After the liquid has completely drained out, the lid is put back in place and a new one is added through the filling hole. At this point, the oil change in the steering system is considered complete.

In addition to monitoring lubrication, it is recommended to periodically check for play. If there is one, adjustment is made. For work, use a large flat screwdriver and a 19 mm wrench. It is advisable to find an assistant, as it is much faster to regulate with two people.

To carry out the process, you need to loosen the clamping nut with a wrench and gradually tighten the adjusting screw with a screwdriver. The assistant simultaneously checks the play while inside the car. After completing the adjustment, hold the screw with a screwdriver and fix its position with a lock nut.

If the procedure performed did not help eliminate the backlash, then this indicates that the worm pair is badly worn and requires repair. In such a situation, the problem is solved by replacing it. This work can be done independently, without the help of specialists.

Here it is already necessary to remove the gearbox from the VAZ-2107:

• the tie rod ends of the system are disconnected - they are unpinned, and the nuts are twisted with a 22 mm wrench;
• the clamp that secures the gearbox and column is released;
• Unscrew the three bolts securing the gearbox to the body.

Gearbox oil

To reduce friction of the internal elements of the steering column, GL-4, GL-5 transmission oil with a viscosity grade of SAE75W90, SAE80W90 or SAE85W90 is poured into the mechanism. In the old fashioned way, many car owners use TAD-17 oil for the unit in question. The filling volume of the gearbox on the VAZ 2107 is 0.215 liters.

Checking the oil level

To avoid premature failure of mechanism parts, it is necessary to periodically check the oil level and replace it.

It is worth taking into account that the fluid from the gearbox, although slowly, leaks, and the leak occurs regardless of whether the column is new or old. The level check is performed as follows:

1. Use a 8 wrench to unscrew the filler plug.
2. Using a screwdriver or other tool, assess the oil level in the crankcase. The normal level should be at the bottom edge of the filler hole.
3. If necessary, add lubricant using a syringe until it begins to flow out of the filler hole.
4. Tighten the plug and wipe the steering gear from smudges.

How to change the oil in a gearbox

As for changing the oil in the steering device, this procedure should be carried out every year and a half. If the decision has been made to change the lubricant, you need to know how to perform the procedure. In addition to the new lubricant, you will need two syringes of the largest possible volume (purchased at the pharmacy) and a small piece of washer hose. The procedure is carried out in the following order:

1. Use a key to unscrew the filler plug, place a piece of tubing on the syringe, draw in the old oil and pour it into the prepared container.
2. Using a second syringe, new lubricant is poured into the gearbox to the required level, while it is recommended to rotate the steering wheel.
3. Tighten the plug and wipe off traces of oil.

Video: changing the oil in a classic steering gear

Changing the oil in the steering gearbox on a VAZ 2107-2101
Despite the complex design of the steering mechanism of the “seven”, every owner of this car can perform preventive maintenance, repair or replacement of the unit. The reason for repair is characteristic signs of malfunctions in the mechanism. If parts with visible damage are found, they must be replaced. Since the steering column is one of the critical components of the car, all actions must be performed in strict sequence.

Further repairs will not be a problem.

You only need to follow a few rules:

• the worm pair is changed simultaneously, as a set;
• after assembly/disassembly, adjustments need to be made;
• Do not use old oil, but replace it with new lubricant.

After the repair is completed, the gearbox is assembled and mounted in the reverse order.

The steering gearbox is a rather old mechanical device that is now used mainly on cars of the classic LADA family. Today you will learn what a steering gearbox is - repair, replacement, adjustment with your own hands.

Steering design

The design of the steering system in modern cars is almost the same for most models produced; there are only minor differences.

1. Steering wheel.
2. Cardan-type intermediate joint.
3. Steering gear.
4. Left and right pulls.
5. Internal and external tips.
6. Adjustment rods.

Video - Steering gear repair

In most cases, this unit is not repairable, since it is relatively inexpensive and consists of only two main parts. However, the manufacturer left the option for car technicians to purchase a repair kit.

Before repairing the steering gear, let's determine the malfunctions.

• Firstly, it can be repaired if the steering wheel rotates but the wheels do not. This means that there are defects on the threaded part of its shafts that prevent the two interacting parts from touching.
• The second type of fault is oil seals. If they have reached critical wear, then the oil from the gearbox will certainly leak, which already leads to its accelerated wear. If there are other mechanical damages, the gearbox must be replaced.

First, remove the faulty unit from the car. After this, press the bipod off its shaft using two hammers. Drain the oil from the gearbox through any technological hole. Now unscrew the four bolts that secure the cover and remove it. To access the worm shaft, you need to unscrew a similar cover on the other side of the mechanism. Pull out the remaining parts and replace the faulty ones. These may include oil seals and damaged shafts. After this, reassemble the gearbox in the reverse order. Don't forget to add oil!

Instructions for removing the steering wheel

Removing the VAZ classic steering wheel is necessary in the following situations:

• to repair the horn button or steering mechanism;
• to align the transverse bar after the camber procedure - toe-in of the front wheels;
• in order to replace the standard steering wheel with another, more comfortable or sporty one.

Thin and uncomfortable steering wheel of the VAZ 2101-02

The steering wheel on the six is ​​prettier, but just as uncomfortable

All of the listed elements can be removed equally easily, although there are minor differences in the disassembly technology, which is carried out using this set of tools:

• 2 types of screwdrivers - flat and Phillips;
• 24 mm nut head, extension spacer and knob;
• rags.

The most comfortable steering wheel was installed on the fourth, fifth and seventh VAZ models

Disassembly procedure

Removing the steering wheel on any classic VAZ model is performed in the following sequence:

Removing the decorative trim on the fourth model

Note. The nut holding the steering wheel must not be completely unscrewed for safety reasons. When you pull on a loose steering wheel, you can injure your head if it suddenly comes off. The nut will prevent the element from completely flying off the shaft.

If you unscrew the VAZ 2104 trim from the back, it will come off entirely

On a penny, the signal key can be easily removed by hand

Advice. If you remove a part for repairs and plan to put it back, then before dismantling it is recommended to mark the end of the shaft and the steering wheel hub with a marker. This will help you immediately place the element in the correct position during assembly.

On the six, to remove the trim you need to unscrew 2 screws on the other side of the steering wheel

Photo of removing the steering wheel

Markings that will make it easier to install the steering wheel back The steering wheel is pulled off the shaft with one sharp movement Do not unscrew the fastening nut completely

Disassembly process on video

Nice factory steering wheel Lada Kalina

• steering wheels from front-wheel drive VAZs of later years of production - VAZ 2115, Kalina, Priora.
• various steering wheels made in China;
• tuning sports steering wheels from famous brands - Sparco, Momo and so on.

This is what the sports steering wheel looks like on a VAZ 2106

Note. Tuning and sports steering wheels available for sale are universal. That is, they are installed on different cars using an adapter designed for a particular car model.

It is strictly not recommended to install cheap products from unknown Chinese brands on rear-wheel drive Zhigulis. The fact is that in the first VAZs the front wheels are turned by a worm mechanism, and not by a rack, as on new cars. Since there is no power steering there either, situations often occur that require the driver to put more pressure on the steering wheel. By installing a low-quality product, you run the risk of ending up with a steering wheel in your hands and a broken car - at best.

Adapter for mounting a sports steering wheel

Hence the conclusion: in addition to convenience and ergonomics, the steering wheel must meet safety requirements. These include factory parts from AvtoVAZ, properly tested, and steering wheels from well-known European brands.

Advice. Do not rush to buy products of a smaller diameter, in which the steering wheel itself is not moved forward relative to the central part. Firstly, such steering wheels are not comfortable for everyone, and secondly, out of habit, you will begin to touch the steering column switches with your hands when turning. If someone you know already has a small steering wheel on their car, test it and make sure that it will be convenient for you.

Sports steering wheel Sparco forward

Installation instructions

First of all, before assembly, lubricate the shaft splines with grease, then proceed in the reverse order:

1. Place the steering wheel onto the splines, aligning the previously made marks. If the task is to level the position of the bar or install a new product, try to install it as evenly as possible.
2. Place the nut inside the head, slide it onto the threads using the extension and tighten.
3. Hold the steering wheel and tighten the nut with a wrench.
4. Connect the battery and try driving the car 50-100 m on a road free of traffic. This way you will make sure that the steering wheel position is set correctly. Otherwise, unscrew the nut again and move the element 1 tooth to the right or left.
5. Reinstall the top trim.

The position of the steering wheel can be fixed using a ruler

When installing a sports steering wheel, use an adapter for VAZ 2101-07 cars, which is a cylinder with holes for bolts (included in the kit) and a splined part in the center. It is installed simply: screw the steering wheel to the adapter, and then put it on the shaft, as described above.

Reassembly video

How to change the steering gear on a VAZ 2107

If there is more serious damage, the steering gear must only be replaced. To do this, you need to purchase a new VAZ 2107 gearbox and immediately fill it with transmission oil. Now you need to remove the faulty gearbox from the car.

• Disconnect the tie rod ends from the tie rods. To do this, first unscrew them, and then unscrew the fastening nuts using a 22mm wrench. To pull them out, you need to use a special puller, which is available in any auto parts store.
• Go inside the car and loosen the clamp that secures the steering shaft to the steering gear. Pull the shaft out of engagement with the gearbox.
• All that remains is to unscrew the three bolts that secure the mechanism to the engine compartment of the car.
• Install the new gearbox in reverse order. Before you start operating the car, do not forget to adjust it.

Arrangement of rods and tips

The middle solid element of the trapezoid has the simplest design - an iron rod with two hinges at the ends. The rod fingers are inserted into the second holes of the bipod (counting from the end of the lever), screwed with 22 mm castle nuts and secured with cotter pins.

The middle lever is slightly bent forward so that when the trapezoid moves, the rod does not touch the gearbox

Not all service station mechanics know about the correct installation of the middle trapezoid rod. My friend, who came to the service to change a set of steering rods on a VAZ 2107, was convinced of this. The inexperienced master placed the middle section in a backward bend, so it was not possible to go far - exactly until the first turn.

Side rods consist of the following parts:

• short (outer) tip with ball pin;
• long (inner) tip with hinge;
• connecting clamp with 2 bolts and nuts M8 for a 13 mm spanner.

The element is made detachable to adjust the toe angle of the front wheels. The length of the lever can be changed by rotating the threaded clamp and thus adjusting the position of the wheel for straight-line movement. The threads of the tips and inside the clamp are different - right and left, so when rotated, the rod lengthens or shortens.

The hinge pins of the Zhiguli side rods are attached to the outer holes of the bipod

The design of all hinge ends is the same and includes the following parts (the numbering coincides with the diagram):

1. Ball pin with M14 x 1.5 thread for a 22 mm castle nut. The radius of the sphere is 11 mm; a hole is made in the threaded part for a cotter pin.
2. A rubber (or silicone) dirt-proof cover, also known as a boot;
3. Metal body welded to a rod with M16 x 1 thread.
4. The support liner is made of a composite material, otherwise - a cracker.
5. Spring.
6. A cover pressed into the body.
   The thrust joint works on the principle of a plain bearing - a metal sphere rotates inside a plastic sleeve

The short outer ends of the side rods are the same, but the long ones are different. You can tell which part belongs to it by its bend—a lever curved to the right is installed on the right side. The ball pins of the side rods are attached to the first holes of the bipod of the pendulum and gearbox.

The identity of long tips is determined by the bend of the rod

A car mechanic I know suggests distinguishing between long tips like this: take the part in your right hand by the hinge, pointing the ball pin downward, as if you were holding a gun. If the “barrel” is curved to the left, you have a left-hand rod tip in front of you.

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.

Adjustment of the steering gear mechanism on a VAZ 2107 car is carried out in cases where the steering wheel becomes difficult to rotate, jamming occurs during rotation, or in the case when axial movements of the steering shaft appear when the wheels are in a straight position. To adjust the mechanism, you will need the help of an assistant, a nineteen wrench and a flat-head screwdriver. To obtain a high-quality result, it is necessary to place the car on a flat horizontal plane with the front wheels aligned straight. Open the hood and wipe off any dirt. The adjusting screw is located in the center of the crankcase cover and is closed with a plastic plug, which must be removed by prying it off with a screwdriver.

The adjusting screw is secured against loosening using a locknut. Loosen the locknut with a nineteen wrench. Now ask your assistant to start turning intensively in both directions, and in the meantime you rotate the adjusting screw and achieve the desired clearance in the gear mesh, at which the steering wheel will rotate as easily as possible (as much as possible), and so that the free play decreases . After adjustment, hold the screw with a screwdriver and tighten the locknut. During operation of the steering gear, worm gears wear out and as a result, axial movement may appear, which manifests itself when the wheels are in a straight position. With the wheels straight, pull the steering wheel up; if the shaft moves, it means there is sufficient wear.

You can try to eliminate it by placing additional gaskets under the steering gear cover. To do this, unscrew the four bolts securing the cover and place one or two gaskets, 0.1-0 thick.