A steering rack is a device for mechanically transmitting force from the steering wheel of a vehicle to the steering mechanism of the front wheels. Simply put, this is the traction that makes the wheels turn in accordance with the actions of the driver steering the car.
When driving cars of the VAZ-2110-2112 family, owners of these products of the Russian automobile industry often encounter the appearance of some beats in the steering mechanism. Basically, such sound accompaniment occurs when driving along broken, crushed stone or dirt roads. Typically, the source of the knock is located under the steering wheel, and a clear feedback from this process is heard through the control itself. When driving on the roads of our country, the steering rack is subject to serious vibration effects.
If the driver hears characteristic sounds in the engine compartment - clanging, rattling, knocking - you need to tighten the steering rack using a special key. To access the required nut, it is not at all necessary to drive the car onto an overpass, pit, or use a lift. Let's look at how to tighten the steering rack on a VAZ-2110 correctly and without resorting to the help of a service station.
maveric689 › Blog › Adjusting the steering rack of the VAZ-2112
There is an opinion among VAZ-2112 owners that the steering rack is very difficult to adjust, and sometimes only needs to be replaced. We absolutely tell you that this is not so! Easily! Thanks to the design of the car, any car enthusiast can easily remove and adjust or adjust the steering rack on the spot, because you just need to carefully read our instructions. Causes of steering rack malfunction If while driving, often on uneven roads, you find that all the vibrations are transmitted quite strongly to the steering wheel, then the steering rack most likely requires adjustment. How to carry out this work in two different ways is written below. Tightening the steering rack
Before you begin tightening the steering rack, you need to prepare a special wrench that is shaped like an octagon with a diameter of “17”.
If you have such a key, tightening the rack can be done without difficulty. And for the best access to the rail, it would not be amiss to have an inspection hole or a lift. Step-by-step work order
1. First of all, lift the hood and pay attention to the free space under the brake master cylinder. 2. Next, take a flat-blade screwdriver, as well as a flashlight or carrying lamp for the best visual access.
Everything is ready for work 3. We get to the steering rack nut from the rear of the subframe and follow the steering rack body to the part where it intersects with the steering shaft. This adjusting nut is located nearby.
The arrow indicates the location of the adjusting nut.
4. Please note that most inexperienced car enthusiasts confuse a nut with a plug. A distinctive feature of the nut is the thick layer of dirt that is located on its body and its octagonal shape. 5. Since the nut is closed from the factory with a special plug, adjustment will be almost impossible without dismantling it. And in order to remove it from the seat, use a flat screwdriver, prying it off the edge of the base. 6. Once it is removed, take the key you prepared earlier and insert it into the base of the nut.
Although visibility is minimal, it is possible to make a replacement. 7. Next, slowly move clockwise, turning the key 15-20 degrees, tighten it until the backlash disappears. Please note that you should not tighten it all the way!
Diagnostics of rack tightening
You can diagnose the degree of tightening in the following way. Turn the steering rack first in one direction, then in the other direction with sharp movements. And if during such manipulations no extraneous sounds arise, this will mean that the rail is tightened and in good condition. After carrying out such work, you can reassemble everything in the reverse order, first of all this concerns the engine crankcase protection.
Tightening the steering rack on a removed mechanism
Before you start working, you need to prepare the tool:
*Flat blade screwdriver. *Hammer. *Key or heads for “10”, “13”, “15”, “17”, “19”, “27”. *Pliers. *Special key for tightening the steering rack.
When the tool is assembled, you can start working.
Step-by-step work order
1. First of all, unscrew the nut, which is located inside the car and secures the propeller shaft on the lower hinge to the gear shaft on the steering mechanism. In this case, you will need a “13” key and if it turns during dismantling, you need to fix it with a second key or pliers. 2. Go under the hood and there, using a socket or a “10” wrench, unscrew the nut securing the boot to the steering rack. 3. Then we go under the car and unscrew the two nuts securing the steering rack boot.
If the bolts do not come off, treat them with WD-40.
4. Dismantle this unscrewed boot. 5. The next step is to remove the front wheels and lift the front of the car. To do this, first of all we tear off all the bolts while the car is still standing, and only then unscrew them one by one from their places of fixation. This must be done to make it easier to access the steering rods.
How to tighten the steering rack
Of course you can. In fact, this process will not take you much time. And it does not require any special expertise, so there is no need to go to the service center for this.
In order to tighten the steering rack on a Priora, you will need:
- this article is a guide;
- special key for adjusting the rack to 17;
- inspection hole or overpass;
- flat blade screwdriver;
- key to 13.
It is recommended to perform this work with an assistant. Even a child or a girl can be used as it.
How to get to the adjusting nut
- Disconnect the battery terminals and remove it.
- Using a 13mm wrench, unscrew the bolt securing the battery stand and also remove it.
- From the inspection hole, look under the steering rack itself for the rubber plug of the adjustment mechanism. Pull it out with a flathead screwdriver.
Now you have access to a nut for adjusting the thermal clearance of the steering rack. Using a special key for adjusting the rack by 17, which can be purchased at any auto store, you need to tighten it so that the knocking noise disappears. In this case, you need to carefully monitor so that additional friction sounds do not appear and the steering does not become difficult to move.
The nut should be tightened no more than 25-30 o. Otherwise, when turning sharply, the steering wheel may “bite”. Therefore, ask an assistant to rotate the steering wheel, while you listen to the sounds from the steering rack. If the knocking noise disappears and no additional sounds appear, then the work is done correctly and you can install the rubber plug and battery in their places.
Source
How to adjust the steering rack on a VAZ-2110
When driving a domestic VAZ-2110, owners often encounter unpleasant knocking noises in the steering unit.
Mostly this type of sound occurs when the driver is driving on crushed stone, dirt or broken road surfaces. The source of the knock is usually located under the steering wheel, and the feedback of this action is clearly heard. It is worth noting that the steering rack is subject to significant vibration influences when moving on Russian roads. In a situation where the car owner notices characteristic clicks in the engine compartment (rattling, rattling), the steering rack will have to be slightly tightened using a special head. To get to the necessary nut, it is by no means necessary to fix the 2010 VAZ model on an inspection ditch/pit, or to look for a lift.
How to tighten the steering rack on a Priora
VAZ 2170 Priora is a modern Russian-made car.
Like most modern cars, Priora is equipped with power steering. This, of course, makes driving a car much easier, making the steering smoother and lighter, and the car more maneuverable. It would seem that this mechanism has only advantages. Yes, that's practically true. But even here there was a small fly in the ointment. The Priora power steering has a key part that is vulnerable to the unevenness of our roads - the steering rack or, in automotive parlance, the “power steering gearbox”. It supplies force from the steering wheel to the drive wheels. This steering part is located between the steering propeller shaft and the steering rods.
The first sign that the steering rack needs to be tightened is the appearance of a knocking sound while driving over small uneven surfaces. You can hear it very well if you drive along a country road. Irregularities will hit the steering wheel and be transmitted into the driver’s hands, while being reflected throughout the car. In addition, when the steering rack adjustment nut is loosened on the highway, the car will have to be “caught” a little, that is, steered with the steering wheel. This will also become immediately noticeable.
The design and function of the steering rack in control
The lath looks like a steel blank.
On one side there are teeth that engage the drive gear. It is thanks to the latter that the steering wheel moves through the shaft and its cardan. In the “ten”, the rack is located in a column fixed on a partition in the middle of the engine compartment and passenger compartment. At the top there is fastening for 2 rods. They are combined with the shock absorber struts using tips and their fingers. Note. When the steering wheel is turned, its shaft rotates, transmitting forces through the cardan to the drive gear. The latter, together with the rods, moves the rack in the required direction. This simple method is used to control the car.
To ensure normal operation of the steering rack, other parts are included in the mechanism:
Thus, a damaged steering rack has the following symptoms:
If the steering control in a VAZ-2110 breaks down, there is no need to immediately contact a service station or purchase the entire unit. It is quite possible, if you have some skills, to adjust the rack in your garage. You will gain experience, raise your self-esteem and, of course, save money.
Source
Key for tightening the Priora steering rack
In general, I read a lot about the steering rack here and decided to check mine. He opened the hood and began to move the rod, a knock was clearly heard in his hand. I went to the store and bought a ten-size key for the steering rack.
Without removing anything, I easily stuck my hand into this nut and began to twist it.
The key turned 45° without much effort, I also tightened it 25-30° with some effort. I checked the traction rods again, there was no knocking, I immediately went to check, there were no knocking sounds, at the railway crossing too. But! The steering wheel began to turn tighter. Tell me, won’t this harm the EUR mechanism in any way? I just think this is a temporary solution, I will sort out the rack, but a little later. It was simply impossible to drive at all.
To tighten the steering rack you will need special wrenches
To perform the tightening you will need the following tools:
- Slotted screwdriver (in simple terms, a “flat” screwdriver);
- Wrench 13;
- A special 17mm wrench designed to adjust the steering rack.
To make the work more comfortable and faster, it is recommended to drive the car into a special inspection hole or overpass, and also use an assistant, whose role even a child can handle.
The lower rack fastening nut is not easy to unscrew
To get to the rail, you should perform a number of simple steps:
- Disconnect the battery terminals and dismantle it;
- Using a 13mm wrench, unscrew the bolt securing the battery stand, and then remove it;
- Directly under the steering rack, using a slotted screwdriver, you need to pull out the small plug of the adjustment system.
After this, you will have access to the nut responsible for adjusting the thermal gap in the rail.
Next, you need to put your hand under the steering rack and try to put the rack wrench on the nut. It is necessary to tighten the nut clockwise, but since the rack itself is located upside down, from the outside it may seem that the nut must be tightened counterclockwise. Experts recommend tightening the nut no more than 25–30 degrees at a time, after which you should try to rotate the steering wheel, which should turn without jerking or biting.
It is also necessary to listen to the sounds coming from the steering wheel - if there are no knocks when turning the steering wheel, and there are no other noises, then the rack is tightened correctly, and you can put the battery and rubber plug in their place.
How to tighten the steering rack
Before we begin describing this repair, if it can be called such at all, let's look at the main reason why you have to tighten the steering rack on a Priora.
So, I think that many owners know that when a knock appears from the steering rack or its rod, it is necessary to make an adjustment, or rather, tighten the rack using a special nut, which is located on the inside of the case, which is clearly visible in the photo below.
To understand where this nut is located, look at the photo below, everything is shown from above - from the hood side, of course, in this case this nut is located on the reverse side:
To get to this adjusting nut, you will most likely have to remove the battery, since without it there is more free space under the hood. Although the good news is that even the battery in the Priora does not interfere with this repair (unlike cars such as Kalina or Granta).
It is worth noting that you may need the following tools for work:
- 10mm wrench or socket wrench
- key for 13
- the key for tightening the rack is exactly 2110 and not 2108
Now, using a special key from the inside, as shown in the photo below, insert it into the hole:
Tightening the rack with removal
Get started:
If you are going to remove the steering, but not dismantle the rods, follow these instructions:
If you want to remove the steering rods, unscrew the rod end from the swing arm of the shock absorber struts. To do this you will have to do the following:
The process of adjusting the steering rack on a VAZ 2110
Each individual car has its own specific performance, so there is no specific tightening torque. Try not to overtighten the rack, as this will make the process of turning the steering wheel much more difficult.
After tightening our today's hero, tighten the stop nut by bending the crankcase thread.
It is imperative to check the gap between the stop nut and the rack stop. Its maximum value can be no more than 0.2 mm.
Adjusting the steering rack without removing it
For this method, arm yourself with a special wrench, which is made in the form of an octagon, 17 mm in size.
The steering wheel should be tightened to “tens” only in cases where knocking noises are observed during operation of the steering mechanism. It’s not worth it to just do work without a real need.
Video
We figured out how to adjust the steering rack on a VAZ 2110 with and without removal. Which option is more attractive to you - decide for yourself. By removing the rail, you can additionally perform some other work, check the condition of the units, components, replace something, tighten it.
Obviously, it is more than possible to carry out the adjustment yourself. The only caveat is the search for a specialized adjustment key specifically for the VAZ 2110 car. Without it, you cannot do anything; there are no analogues among the available tools. It is not expensive, so there is no need to worry. But also to squeeze.
Source
Steering rack repair and inspection
If the steering rack had to be repaired for normal operation, it must be tightened in a vice. The play is determined by the wobbling of the rack, and if a serious angle of rotation is detected, you should turn the nut to an angle of about 15 degrees and check the play again. This sequence of actions is repeated until the extra turn disappears.
You need to check the effectiveness of repair work while driving the car. Typically, experiments are carried out at low speeds - about 40 km/h, when various beating and biting of the steering wheel can be clearly determined. As experienced motorists advise, you don’t need to immediately tighten the rack at a large angle - a quarter turn is enough to start with. If this does not help, then you should tighten the nut gradually by a small part of the circumference and check the engine operation again. Once the knocking noise under the hood disappears, the car can be operated without problems for several years.
We tighten the steering rack on a VAZ-2110 with our own hands (+ adjustment)
The steering mechanism of dozens has undergone several ongoing improvements throughout the entire production period of the car, but in general, the steering system is not far removed in design from the VAZ 2108-09 design. Perhaps that is why almost everyone who operates a ten repairs and adjusts the steering rack with their own hands. There is nothing complicated about this and now we will see it.
Signs that your steering rack needs to be tightened
First, you need to turn down the radio volume and listen to the suspension work. If at low speeds there is a knocking sound over small irregularities, there may, of course, be several reasons, but the most likely is a loose steering rack. Secondly, you need to constantly monitor the steering play; its presence also indicates that the steering rack is not working in normal mode.
Moreover, the presence of play is an unpleasant signal; it makes the steering wheel’s reaction unpredictability in response to your actions, and even with a play of 10 degrees you will not pass the state inspection.
The design of the steering rack on the VAZ-2110
First, let's decide what we will regulate. The design of the rack is extremely simple. The hydraulic booster is not provided, so even with dismantling (which is not at all necessary), all the work will take an hour or an hour and a half.
Scheme and design.
The steering mechanism of the VAZ-2110 is a rack and pinion gearbox that converts the rotation of the steering shaft 27 into the movement of the rack 16 itself. Steering rods 5 and 7 are attached to the rack with bolts 6, which turn the racks with the steering knuckle. The contact point between the drive gear 21 and the rack 16 is most subject to load and, accordingly, wear .
When adjustment is necessary
Clearances and adjustment
In these cases, it makes sense to try to adjust the gap between the rack and pinion in order to delay a major overhaul of the entire mechanism. And we will adjust the gap by pressing the adjusting nut 33 through the spring 32 and the rack stop 31, the rack to the gear.
To do this, we will need a special octagonal wrench for 17, which is sold at any auto store. You will also need several screwdrivers and a standard set of tools if we do not remove the rail from the car. Let's start making adjustments.
A key for tightening the steering rack on a VAZ-2110 car.
How to tighten the steering rack on a Priora: tips and instructions, nuances with ESD and power steering, videos on the work
Lada Priora is a Russian-made car that is highly popular among our compatriots due to its low price and attractive appearance. However, even despite this, the Lada Priora has one vulnerability associated with the poor quality of the road surface - the steering rack or, in the language of specialists, the “power steering/power steering gearbox”. Fortunately, you can tighten it with your own hands.
When does the steering rack need to be tightened on a Priora?
The steering rack is a vulnerable point for Lada Priora
The first sign indicating the need to adjust the rack is the appearance of a knocking sound when driving over small uneven surfaces. The knocking will be felt especially clearly when driving on country roads. In this case, the driver will feel shocks and vibrations on the steering wheel, which will also be transmitted to the entire car body.
In addition, if the steering wheel adjustment nut is loosened when driving on the highway, the car will “float” a little, and additional steering will be required from the driver, which will also immediately become noticeable.
Experts also say that a tightening is necessary if the driver begins to notice the appearance of a clearly audible crunching sound in the area of the steering column, as well as an increase in the amplitude of the steering wheel rotation.
When tightening doesn’t help and the mechanism needs to be changed
It’s worth thinking about replacing the rack when tightening it does not in any way affect the car’s behavior on the road, and also does not help get rid of the unpleasant knocking noise. A failed steering rack will cause significant play in the steering wheel. Moreover, it may begin to jam (this happens extremely rarely, but similar cases are known). If the rack begins to jam, then it is better to stop using the car, as this can lead to the most dire consequences.
You cannot do without a replacement even if after tightening it you managed to get rid of knocks and vibrations, but they reappeared later.
What is needed for work and how to tighten the steering
To tighten the steering rack you will need special wrenches
To perform the tightening you will need the following tools:
- Slotted screwdriver (in simple terms, a “flat” screwdriver);
- Wrench 13;
- A special 17mm wrench designed to adjust the steering rack.
To make the work more comfortable and faster, it is recommended to drive the car into a special inspection hole or overpass, and also use an assistant, whose role even a child can handle.
The lower rack fastening nut is not easy to unscrew
To get to the rail, you should perform a number of simple steps:
- Disconnect the battery terminals and dismantle it;
- Using a 13mm wrench, unscrew the bolt securing the battery stand, and then remove it;
- Directly under the steering rack, using a slotted screwdriver, you need to pull out the small plug of the adjustment system.
We tighten the rail ourselves
We will carry out the work from under the car, so it is advisable to use an inspection hole or overpass. You can tighten the nut from under the hood, but this is extremely inconvenient and will take more time, we checked.
We install the car and secure it with the handbrake; just in case, we put wheel chocks under the rear wheels. Next we do this:
We extend the carrier so that it can be seen better.
This is the same nut.
This is what the plastic plug looks like.
You will have to try a little to get the wrench into the nut.
Communities › Lada 2110, 2111, 2112, 112, Bogdan › Blog › steering rack tightening
Last year I installed a new steering rack. Today I wanted to tighten it up a little, so I started tapping. So, I couldn’t do this, it doesn’t spin back and forth, not at all. I broke the key and couldn’t get the nut out of place. I haven’t tried to tighten this rack since installation, what could be the matter, you know, the review of this nut is limited, you can’t see what’s wrong with it, I thought maybe it was cored somehow from the factory? although I asked a friend from the service, he says he has never seen them kerneled, and in theory it should work, but it didn’t work out for me. Question to respected experts in the studio, what could be the matter?
How to independently adjust the steering rack on Kalina
For self-adjustment you will need only 15-20 minutes. All you need to have with you: a 13th wrench, a special wrench and a 10th socket with a wrench. The procedure at first glance seems quite simple, but you will still have to remove some nodes. So, nothing can be done if you do not remove the battery from the LADA Kalina car. You also need to remove the special platform on which the battery is installed.
After this, you get access to the desired mechanism. And feel free to start solving the problem. The only thing is that it will not be very convenient for you to make adjustments, because you have to crawl under the very bottom of the rail, where the plug is installed, in order to remove it.
After this, place the special key on the nut located inside the mechanism. It is this nut that needs to be either loosened or tightened. To begin with, it will be enough to turn the key half a turn. Remember that all manipulations are done carefully, without effort, so as not to overtighten anything. Next, you can test it by driving the car a little to find out if you have done everything to the level required.
When everything is ready, you need to put everything back in reverse order.
