Bearing 2110, 2111, 2112

Bearings for vaz boxes

The gearbox of a VAZ 2110 car contains several bearings. These parts are very reliable, but sometimes replacing the bearing in the VAZ 2110 gearbox becomes urgent. We have to repair it because it gets damaged. In order for the replacement of the gearbox bearing on a VAZ 2110 to be successful, you need to gain access to it, you need to understand the structure of the gearbox, etc. To ensure its serviceability, you should carefully check the clutch release mechanism and gear shifting.

Examination

VAZ 2110 replacement of box bearings

A possible malfunction can be considered a low oil level. At such moments, not only do the bearings stop functioning correctly, but every part of the gearbox begins to adhere poorly. If you do not fill in the required amount of oil or transmission fluid in time, the parts will quickly wear out. The car is installed above the inspection hole. A thorough inspection is carried out at the time of checking for oil leaks.

Note. Oil may leak through crankcase joints, wheel drive seals or gear selector rods.

With the clutch depressed (see Repairing the VAZ 2110 clutch - we do it ourselves), you need to gradually shift all gears. Their accuracy of operation is checked at the time of switching on and off. If necessary, the gear shift mechanism is adjusted.

Replacing bearings in the box of a VAZ 2110 input shaft

When the transmission lever is in neutral, the engine must be started. When you press the clutch pedal, you must try to hear the operation of the gearbox bearings. The characteristic sound of a breakdown appears the moment the pedal is released. As soon as you press, the sound disappears again. If the sound is loud, the bearings should be replaced.
The operation of the gearbox is also checked while the vehicle is moving. It is necessary to accelerate the car, then slow braking. Gears shift up and then down. Here you should check the operation of the synchronizers and the clarity of the gear shift. There should be no extraneous sounds when the gearbox is operating. If the load increases, you must ensure that gears are not changed randomly.

Note: if there is a need to replace only one part of the mechanism, there is no need to completely disassemble the unit. It is enough to remove the part needed for replacement.

Signs of failure

All bearings, of which there are quite a few in a car, have approximately the same signs of failure. But since you know the location of the input shaft bearing, it will not be so difficult to determine that the problem arose with it.

There are several characteristic signs of its breakdown.

Read also: How to understand that the muffler has burned out

Sign

Peculiarities

Howling when the clutch is released in a parking lot

The element has failed and needs to be replaced. The howling is usually caused by the formation of chips, cracks, or the destruction of 1-2 rollers

Whistle when driving

The bearing is partially damaged or there is no lubrication. The problem in the absence of lubrication can only be determined by dismantling and visual inspection. To solve the problem, sometimes it is enough to simply lubricate the element and return it to its place

Clutch won't engage or disengage

Most likely the bearing is stuck. If the damage is serious, the input shaft may need to be replaced.

Knock in the area where the element is located

The bearing knocks only when the part is completely destroyed. If you do not replace it in time, the bearing will be welded to the shaft, so you will also have to replace the shaft itself

If you notice the first signs of a malfunction of the input shaft bearing on your gearbox, you should immediately check the condition of the element and, if necessary, replace it.

How to disassemble a checkpoint

Replacing bearings in a VAZ 2110 gearbox

To perform work on disassembling the gearbox, you must use:

Impact screwdriver.
Beard.
Expanding pliers for removing retaining rings.
Magnet.
Mounting blades - it is better to have two copies of the tool.
Two-jaw and three-jaw pullers.
With a chisel.
With a drift.
Micrometer and dial indicator.

Note: This tool will be needed to replace the differential bearing adjusting ring.

Locksmith's ruler.
Glue-fixer.
Sealant.

First of all, you need to remove the device from the car. The mechanism is cleaned from dirt, dust, and possible liquid residues. Each part is washed with detergent (outer part of the mechanism), diesel fuel or kerosene.

Dismantling the box

Replacing bearings in a VAZ 2110 gearbox

Before opening access to the gearbox bearings, this mechanism must be removed from the vehicle. To do this work you need:

Note: The weight of the gearbox is more than 30 kilograms. The work must be done with an assistant or using special equipment.

First of all, you need to disconnect the engine splash guard.
The gearbox oil is drained.
The battery is removed.
The air filter is removed.
The battery shelf is removed.
The starter is removed.
The clutch cable must be removed.
The wiring harness block is disconnected from the rear light switches and the speed sensor.
The gearbox has a bracket, a wire harness clamp and a nut that needs to be unscrewed. Together with the bracket and the harness box, it should be removed from the car.
The jet thrust is disconnected.

VAZ 2110 box bearing dimensions

A similar situation is required for the gear shift drive rod.
The front wheel drives are removed.
The left side of the power unit is removed. To perform this work, the engine must be raised.
The nut securing the mounting eye is unscrewed and removed from the vehicle.
The lower clutch housing cover has three bolts. They need to be unscrewed.
The bottom cover is removed.

Note: assistance from an assistant or a lift is required.

Using a socket wrench with a 19 mm extension, the fastening bolts are unscrewed.
The transmission nut follows the same procedure.

Note: There is a bolt on the top of the transmission on the right side that will be smaller than the others. When removing the gearbox, never rest its input shaft on the clutch spring. This delicate mechanism can be damaged at any moment.

Removal of the gearbox must be carried out by rocking or smooth, not sudden movements, removing it from its location.
After removing the input shaft, it remains easy to remove the gearbox itself.

Bearings and their replacement

Accessing the input shaft bearing requires care and attention. To replace a bearing you must:

Note: The shaft must be secured in a vice before dismantling, as its stability will be required.

Using mounting blades, the ball bearing is removed from the input shaft.

The bearing has been removed. It may need lubrication and preliminary repairs. If these procedures do not help restore its operation, the bearing must be replaced.

Bearing of the secondary shaft of the VAZ 2110 box

The second bearing of the VAZ 2110 gearbox is located on the secondary shaft. It must be disassembled to gain access to the broken part. It may be possible to restore the old bearing. Otherwise, it must be replaced. To gain access to the part, you must:

Using mounting blades, the inner ring of the roller bearing is removed.
The puller grips must be installed in the resulting connector.
Using a gentle movement, remove the inner ring of the roller bearing from the shaft.
It is necessary to release the locking ring.
It is removed from the shaft.
The main gear drive gear is removed from the mechanism.
Together with the gear, it is necessary to remove the first gear synchronizer ring.
The clutch retaining ring must be loosened and removed.

Note. This ring refers to the inclusion of first and second gear.

Using mounting blades, the hub with the first-second gear clutch is removed from the shaft.
The same procedure will be needed to remove the second gear synchronizer ring and gear.
On the other side of the shaft, the ball bearing is disconnected.

Since access to the bearing has been achieved, further disassembly of the secondary shaft can be stopped. If there is a need to make major repairs, then the process of disassembling the secondary shaft must be continued.

Replacing the differential bearing of a VAZ gearbox

The differential has its own bearing. The mechanism, like the previous ones, will have to be disassembled. To perform this procedure you need:

The bearing installed at the top of the device is removed from the mechanism.

Note: If you are replacing the vehicle's differential bearings, you will need to adjust the thickness of the adjusting ring again.

When the bearing is replaced, it is necessary to replace or select a new adjusting ring. Its replacement occurs in the following way:

A new bearing is being installed. A new adjusting ring is installed under the outer ring of the bearing. Its diameter should be 1.25 millimeters.
The differential is mounted in the clutch housing. A connection is made to the clutch housing and gearbox.
It is necessary to tighten three nuts.

Note. In this case, it is necessary to apply a force equal to approximately 2.5 kgf/m.

The differential housing must be rotated several times. Rotations are carried out until the bearing itself is in the required position.
The differential moves along the axis. The indicator must measure the amount of movement.

Note: the size of the adjusting ring is calculated using a special formula: H=A+B+C. Where:

H – thickness of the future adjusting ring.
A is the amount of axial movement of the mechanism.
B is a value that measures the pre-tension of the bearings.
C – thickness of the installation ring.

Features of the VAZ 2110 gearbox

As you realized, if the unit breaks down, you have only two options - either drive the car at 100, or do everything yourself. To repair a VAZ 2110 without the help of others, you will need to dismantle and disassemble the unit in order to then replace the failed elements with new ones. Replacing the VAZ 2110 timing belt - vaz-remont.ru. Accordingly, it will be necessary to assemble in reverse order.

VAZ car 2110

tuning

One of the features VAZ 2110 gearbox

are common symptoms of defects.

In practice, many VAZ owners encounter such breakdowns. 2110:

When switching speeds to “neutral”, third-party sounds appear. As a rule, this indicates poor quality of the lubricant or its complete absence. If you understand this and replace the transmission fluid, but the sounds remain, then most likely the issue may be a failure of the bearings .
It is very difficult to switch the gearbox lever. The essence here may be a failure of the speed selection mechanism, a breakdown of the cardan joint, or incorrect disengagement of the clutch. In addition, difficult operation of the gearbox
is often caused by loosening of the fastening screw connections.
Speeds are turned off randomly. Such a defect in the VAZ 2110
may be associated with breakage or mechanical damage to the gear teeth.
This may also indicate a weakening of the secondary shaft , failure of the rods, damage to the forks, as well as excessive vibration of the engine when the vehicle is running. Knowledge of how to replace the fuel pump on a VAZ 2110, VAZ 2110 fuel pump injector. To eliminate this problem, it is necessary to replace the failed components and adjust the drive.

VAZ gearbox 2110

in filmed form

Extraneous noise when turning on speeds. The main reason for this may be failure of the clutch mechanism itself. In addition, signs of a breakdown may include a lack of transmission fluid and increasing noise when driving the car. Fuel pump relay VAZ 2110 VAZ 2110 injector. VAZ engine replacement. First, you will need to check all oil-containing components for wear, change them, and then replace the lubricant itself. VAZ 2110 engines 8 and 16 valves replacement of the alternator belt VAZ 2110 alternator belt. It is also recommended to check the functionality of the secondary shaft bearings - very often they become the cause of extraneous noise.

POSSIBLE FAULTS

Despite the imperfect operation, the VAZ 2114 gearbox, when used correctly, is distinguished by good endurance and durability. If you do not hesitate to prevent and promptly eliminate breakdowns, repairing it is not expensive. Let's consider the main gearbox malfunctions that the owner of the fourteenth may encounter:

Lack of speed fixation when switching. If the speeds are out of whack, the cause is most likely worn teeth on the gears and clutch. Accelerated wear of these parts is caused by incorrect gear shifting and non-compliance with the speed limit. The problem is resolved by replacing the gears.
The gear shift lever is tight. The reasons are mechanical damage to the teeth of the lever fixing on the hinge or wear of the reaction rod; it’s also a good idea to check the integrity of the plastic parts of the gearbox drive;
The VAZ 2114 gearbox is humming. Most often, the gearbox is humming in neutral gear. First of all, you need to check and, if necessary, add oil (in general, the box may hum due to the use of low-quality lubricants). If the oil is normal, the problem is wear of the bearing on the input shaft, which can only be determined through diagnostics or by disassembling the gearbox;
Crunching sound when changing speed. Here it is necessary to change the worn out synchronizer, and it must be changed immediately after the problem has been discovered, because if you tighten it, the gear unit will completely fly off;
Knock. The gearbox on a VAZ 2114 can knock both under load and without it, and in any gear. The cause of the knocking noise is a damaged drive gear of the problematic transmission.

One of the key factors for the trouble-free operation of gearbox number fourteen is the use of high-quality lubricants. The most suitable option is GL-4 mineral oil. It is not cheap, but it does its job at 5+; when using mineral oil, VAZ gearbox repairs are usually required extremely rarely.

Most VAZ 2114 owners agree that the best gearbox oil is 75W90. It is distinguished by greater fluidity than typical gearbox oils, due to which the lubricant better gets into those places of the gearbox, the lubrication of which is provided exclusively by splashing. Good options for 75W90 are Hypoid-Getriebeoil TDL and Liqui Moly Vollsynthetisches Getriebeoil (GL-5).

Checking the oil level should be carried out every three weeks. In the gearbox, the fourteenth gear is placed vertically, the topmost is the fifth, it is the one that is most susceptible to failure due to lack of lubrication, so it is always necessary to fill in oil to the maximum mark, and best of all - 200-250 ml. more than the required norm.

Stages of disassembling the gearbox

If you decide to disassemble the gearbox of your VAZ 2110

, you can wash it, but make sure that water does not get inside the unit.

Bearings for vaz boxes

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Description
Reviews

APPLICABILITY: VAZ 2108, 2109, 21099, VAZ 2110, 2111, 2112, VAZ 2113, 2114, 2115, VAZ 1117, 1118, 1119 (Lada-Kalina), VAZ 2170, 2171, 2172 (Lada-Priora ), VAZ 2190, 2191 (Lada-Granta), VAZ 2192, 2194 (Lada-Kalina 2).

The set includes 4 gearbox shaft bearings:

2108-1701031-02 (42205) 1 piece. (SDR)

2108-1701180 (42305) 1 pc. (SDR)

21703-1701033-01 (750305) 2 pcs. (VBF)

Closed joint-stock company "Vologda Bearing Plant" is the largest enterprise in the Russian bearing industry, founded in 1967. The plant produces about 20% of the total volume of commercial products produced by bearing enterprises in Russia. The plant's product range includes more than 1,700 standard sizes of ball and roller bearings: radial, angular contact, thrust radial and thrust, bicycle.

The company's products are supplied to various industries - automotive, electrical engineering, machine tool building, metallurgy, agricultural engineering, military-industrial and fuel and energy complex.

The plant is the main supplier of bearings for such enterprises as AvtoVAZ, GAZ, Avtodetal-Service OJSC, KamAZ, MAZ, ZAZ. Vologda bearings are used in almost all car models produced by these enterprises. Products are also exported to such well-known enterprises as Uz-DAEWOO, John Deere, Polaris, Eaton, and Tean Industries.

The plant has a network of trading houses "Vologda Bearings" . Now trading houses operate in Moscow, Vologda, Voronezh, Dnepropetrovsk, Yekaterinburg, Krasnoyarsk, Samara, St. Petersburg, Saratov, Togliatti, Ust-Labinsk (Krasnodar Territory), Kharkov, Chelyabinsk, Perm, Izhevsk, Nizhny Novgorod, Minsk, Zaporozhye.

CJSC VPZ has the ability to produce 36 million bearings per year.

The property of the company is a gas-fired boiler house. Its capacity for producing hot water and steam not only fully covers production needs, but also largely allows them to be used to supply the city with hot water and heat. Owned water supply system facilities allow the use of process water for production purposes, while reducing the cost of manufactured products.

Bearings for vaz boxes

Examination

VAZ 2110 replacement of box bearings

Note. Oil may leak through crankcase joints, wheel drive seals or gear selector rods.

With the clutch depressed (see Repairing the VAZ 2110 clutch - we do it ourselves), you need to gradually shift all gears. Their accuracy of operation is checked at the time of switching on and off. If necessary, the gear shift mechanism is adjusted.

Replacing bearings in the box of a VAZ 2110 input shaft

When the transmission lever is in neutral, the engine must be started. When you press the clutch pedal, you must try to hear the operation of the gearbox bearings. The characteristic sound of a breakdown appears the moment the pedal is released. As soon as you press, the sound disappears again. If the sound is loud, the bearings should be replaced.
The operation of the gearbox is also checked while the vehicle is moving. It is necessary to accelerate the car, then slow braking. Gears shift up and then down. Here you should check the operation of the synchronizers and the clarity of the gear shift. There should be no extraneous sounds when the gearbox is operating. If the load increases, you must ensure that gears are not changed randomly.

Note: if there is a need to replace only one part of the mechanism, there is no need to completely disassemble the unit. It is enough to remove the part needed for replacement.

What bearings are on the Kalina manual transmission?

During the production of Lada Kalina cars of both generations, their gearboxes were modernized many times, because complaints about low reliability and poor quality work were justified, and the plant officially recognized the problem. Improvements also concerned bearings; engineers changed their types (closed or open, as well as modifications using different models), but were unable to radically solve the problem.

If you are the owner of a Lada Kalina, then you know that the reliability of the manual transmission of this car is noticeably lower than that of most budget foreign cars.

Regardless of the year of manufacture or engine size, to replace the bearings in the gearbox on Kalina 1–2 you will need the dimensions of these parts, because they are all interchangeable:

front primary – 25x52x15;
rear primary – 25x62x17;
front secondary – 25x62x17;
rear secondary – 25x62x17;
differential bearings, 2 pcs. – 35x72x18.25.

All dimensions are indicated in mm using the formula internal diameter/external diameter/height. In addition to shaft bearings, manual transmissions also have needle bearings for gears, but they are replaced only during a major overhaul of the unit.

Bearings" and their replacement

Accessing the input shaft bearing requires care and attention. To replace a bearing you must:

Note: The shaft must be secured in a vice before dismantling, as its stability will be required.

Using mounting blades, the ball bearing is removed from the input shaft.

The bearing has been removed. It may need lubrication and preliminary repairs. If these procedures do not help restore its operation, the bearing must be replaced.

Bearing of the secondary shaft of the VAZ 2110 box

Using mounting blades, the inner ring of the roller bearing is removed.
The puller grips must be installed in the resulting connector.
Using a gentle movement, remove the inner ring of the roller bearing from the shaft.
It is necessary to release the locking ring.
It is removed from the shaft.
The main gear drive gear is removed from the mechanism.
Together with the gear, it is necessary to remove the first gear synchronizer ring.
The clutch retaining ring must be loosened and removed.

Note. This ring refers to the inclusion of first and second gear.

Using mounting blades, the hub with the first-second gear clutch is removed from the shaft.
The same procedure will be needed to remove the second gear synchronizer ring and gear.
On the other side of the shaft, the ball bearing is disconnected.

Replacing the differential bearing of a VAZ gearbox

The differential has its own bearing. The mechanism, like the previous ones, will have to be disassembled. To perform this procedure you need:

The bearing installed at the top of the device is removed from the mechanism.

Note: If you are replacing the vehicle's differential bearings, you will need to adjust the thickness of the adjusting ring again.

When the bearing is replaced, it is necessary to replace or select a new adjusting ring. Its replacement occurs in the following way:

A new bearing is being installed. A new adjusting ring is installed under the outer ring of the bearing. Its diameter should be 1.25 millimeters.
The differential is mounted in the clutch housing. A connection is made to the clutch housing and gearbox.
It is necessary to tighten three nuts.

Note. In this case, it is necessary to apply a force equal to approximately 2.5 kgf/m.

The differential housing must be rotated several times. Rotations are carried out until the bearing itself is in the required position.
The differential moves along the axis. The indicator must measure the amount of movement.

Note: the size of the adjusting ring is calculated using a special formula: H=»»A+B+C.»» Where:

H – thickness of the future adjusting ring.
A is the amount of axial movement of the mechanism.
B is a value that measures the pre-tension of the bearings.
C – thickness of the installation ring.

Replacement

Many people turn to a service station to replace this bearing. It is noteworthy that car services often refuse to perform such work. It’s understandable, because the procedure is painstaking, and you can’t get a lot of money for it.

Dismantling works

To do the job yourself, follow the instructions.

You can often find advice about the need to completely disassemble the gearbox to replace the bearing. But this is optional. You can do without such complex manipulations.
In any case, you will have to remove the box, so familiarize yourself with this procedure.
Before removing the gearbox, remove the negative terminal from the car battery.
All the chips are removed from the box, the wire from the speedometer is unscrewed.
Next, the trousers of the vehicle exhaust system are dismantled.
After this, you can completely remove the gearbox.
At the next stage, the bell is dismantled. You can try to do without it, but then it will definitely constantly interfere with your work.
Thoroughly clean the box from accumulated dirt.
The bearing is secured using retaining rings. To remove them you will need a flathead screwdriver.
The rings are pryed off and loosened a little, after which there will be no more problems with removal.

To make it more convenient, arm yourself with tweezers that can be used to remove the ring.
Using a flat-head screwdriver, pry the bearing by the ring groove, and at the same time move the input shaft slightly forward.
Insert a pry bar between the gearbox and the bearing. It is unlikely that you will be able to do this without an assistant.
You will operate the tools, while your friend will hold the pry bar.
Your main task is to press out the bearing. To do this, precise, strong, but most accurate blows are applied to the input shaft.
In the process of striking, the shaft must rotate.
This work will take you about 20 minutes. But if you have a special puller at your disposal, you can speed up the work. Although it is really convenient to work with a puller only if you decide to disassemble the gearbox.
Before installing a new input shaft bearing, be sure to lubricate the element with regular engine oil.
Carefully press the component into place using gentle, light blows with a hammer. It is better to use a pipe of diameter or a stand.
When pressing, apply blows to the inner race, in a circle, as evenly as possible.
Once the bearing is pressed in, make sure it is seated properly. Scrolling should be calm, without obstacles.
Reassemble the box in reverse order and install it on the car.

Location at checkpoint

Gearbox assembly

Assembling a VAZ 2110 box

After replacing each bearing, the gearbox must be reassembled. In this case, the differential, input shaft and output shaft must be assembled in the opposite order to disassembly. Assembly must be carried out carefully to avoid any remaining parts. To complete the assembly process of the gearbox mechanism, you must:

The surfaces of the crankcases must be cleaned of sealant residues.
Each part is washed with diesel fuel or kerosene. After the washing process, it is necessary to wipe each part. After washing, lubricate each part with clean transmission oil.
A new gear selector rod seal is installed.
The gear selection mechanism rod and lever are installed.
For stable fixation, adhesive fixative is applied to the cleaned surface of the lever fastening screw.
The gear selection mechanism is installed.
New bearing and differential outer races must be installed in the crankcase. Before mounting the bearings, it is necessary to install the adjusting rings.
New drive seals are installed.
The input shaft, secondary shaft, and reverse gear are mounted.
A mandrel is installed to fix the gears.

Note: The subsequent assembly process is the opposite of the disassembly process. You should start from the last disassembly item and gradually move up the list. Before installing covers and crankcases, their surface must be degreased. Never install gaskets between the clutch housing and the gearbox. This setup can be quite frustrating when adjusting the bearings.

Detailed videos and photos on this topic can be viewed on the Internet. This must be done with full attention, since the work will be carried out with your own hands and mistakes cannot be avoided. But you shouldn’t despair, because the instructions give practical advice and recommendations. The price of bearings may vary depending on the place of sale. You should carefully select bearings, as there are many low-quality products and defective products on the market.

How much does such work cost in a car service?

If you are not confident in your abilities and decide to entrust the work to a car service, then the average payment for such a service, excluding the cost of spare parts and oil, will be 6-10 thousand rubles. It will include:

removing the gearbox;
disassembling the gearbox;
troubleshooting of all its elements;
replacement of Kalina gearbox bearings on shafts and differential;
manual transmission assembly;
installation on a car;
oil filling.

Replacing Kalina gearbox bearings in a car service center

If you do not have the necessary equipment and skills to perform major vehicle repairs, do not attempt this type of work yourself as there is a good chance that you will be injured or damage your vehicle.