If, when releasing the clutch pedal, the VAZ 2114 begins to slip or shake, then it is time to repair the VAZ 2114 clutch. The appearance of crackling noises and various noises can also indicate a malfunction of the mechanism. Typically, such problems are caused by wear of the driven disk or the formation of cracks in its surface.
Clutch for VAZ in working condition.
The first step is to visually examine the mechanism. Even if one or two elements are damaged, it is recommended to replace the clutch assembly. But if there is no extra money, you can change individual parts. For example, a driven disk. It needs to be changed in the following cases:
- The rubbing surface has cracks and significant wear;
- Damper springs dangle in their sockets. This means they are broken.
- The seating depth of the rivets is less than 0.2 mm.
Prevention of clutch failures
To prevent such breakdowns from occurring, you need to adjust the clutch in a timely manner, do not make frequent and sudden movements at the beginning of the movement, lower the pedal completely if you make high speeds, try to purchase high-quality spare parts.
In any passenger car, the most important element is the basket, also called the drive disk, which is installed on the internal combustion flywheel. One of the clutch elements is another part called the release bearing, with the help of which the amplifier is transferred from the fork installed to the petals of the basket. It is located inside the disk and is connected to the input shaft using splines.
Important! The replacement sequence is generally not complicated, and if you carefully review the instructions, any driver can do it. For a replacement that occurs for the first time, it is better to do it with someone who already knows how to do it. With such an installation, the work will be accelerated and its correctness will be guaranteed.
It is better to carry out such work in places designated for this purpose, mainly garages with special pits and overpasses, or take them to a service station. Even if this opportunity is not provided, you can do it yourself by lifting the hood of the car with blocks of bricks or any other materials.
The transmission does not start
If the engine was turned off, and everything was working, the gears would engage, but when the engine was started, the gearbox crunched, the lever rested, but the gears did not engage. Congratulations, most likely something to do with the clutch drive. If when the engine is not running all the parts are stationary, then when the engine is working, half of the parts rotate (flywheel, clutch and input shaft of the box), then the second half of the parts stand still, and in order to somehow synchronize them, you need to open the clutch. Then you can put it into gear.
Why might the clutch not open? The clutch drive may be damaged. The clutch drive can be either a cable or a hydraulic drive (clutch master and slave cylinders). Each of these mechanisms has its own settings and typical malfunctions.
First of all, adjust the clutch drive - tighten the cable, cable or rod of the working cylinder (piglet), if the drive is hydraulic
If nothing happens, it means the cable is torn/stretched (to be replaced). In a hydraulic clutch, this may be a malfunction of the master or slave cylinder, when the rod does not press enough, bypassing the fluid. This could be either a simple lack of fluid that will need to be added to the tank, or worn out seals. This problem is solved by replacing the repair kit, or replacing the cylinder, if it is completely rotten and the repair kit will no longer help, only complete replacement of the unit. It's easier with a cable - it's either broken or it's hard to move. If after pulling up there is no result, most likely it is something else.
Which clutch to choose for VAZ 2114
When you choose a clutch kit for a VAZ 2114, first of all you will need to pay attention to the manufacturer’s brand, as this can be very important. If you purchase an inexpensive set, it will not work for long, will not withstand extra loads and will have to be replaced again. Subsequently, such savings will be reflected in your costs and time.
You also need to take into account that the quality of this product you purchased will directly determine your personal safety, but also the safety of those around you and the passengers you will carry, therefore it is impossible to predict when some part will fail if it cannot withstand the load. Therefore, you should first of all always pay attention to the quality of the manufacturer, and not to the cost; the difference in price seems to be small, but the quality of not so expensive ones is unimportant and the possibility of breakdown is much higher.
How much does it cost to replace a clutch at a service station:
| Replacement part | Price |
| Clutch | 3500 rub. |
| Release bearing | 2900 rub. |
| Clutch disc | 2900 rub. |
| Clutch basket | 2600 rub. |
| Clutch master cylinder | 1100 rub. |
Price issue
Unfortunately, over time the clutch can fail. Therefore, it will have to be changed. And how much such a purchase will cost is of interest to many car owners.
The current cost of a new set is 3-5 thousand rubles. The service of replacing it at a car service costs about the same. Therefore, think before you send your car for repairs or do the replacement yourself.
New device
The procedure for replacing the clutch on a VAZ 2114
When replacing the VAZ 2114 clutch, it will be possible to use a much simpler option - without removing the right CV joint and without changing the oil. If you cannot do without draining the oil, you will need to change the release bearing or fork.
When removing a car's gearbox, you should pay attention to the fact that being in a suspended state makes it difficult to access the space under the hood. While the vehicle is still on wheels, to further simplify the work, everything that will subsequently interfere with dismantling the box is disconnected and unscrewed.
To work, the following tools are needed:
| keys or suitable heads; |
| wheel wrench; |
| removable key for ball; |
| jack, beam for hanging the engine; |
| pry bar or small crowbar; |
| rope; |
| screwdriver; |
| a mandrel with which the driven disk is centered. |
When everything necessary is prepared and the car is installed in the desired state, we begin the phased replacement.
Step-by-step replacement of the clutch on a VAZ 2114
- To do this, you first need to remove the wheels, disconnect the battery from the power system, dismantle the air system and sensor, then disconnect the clutch cable, and replace it immediately if necessary.
- The cable in the car is needed for normal traction of the car with the track. It is installed mainly in passenger cars with a manual transmission, so it is present on these models.
- Using a bushing, it is attached to the shield with special screws. Therefore, when replacing the clutch, it must be checked for serviceability. In the event of a breakdown, it must be replaced to avoid problems on the road, since it is an important component of the system.
- During a complete or selective replacement, the drive shaft is disconnected from the gearbox and the oil is drained, after which you can remove the gearbox, but you need to do it carefully so that all parts are checked and replaced.
- Use a socket wrench to unscrew the bolts that secure the gearbox to the cylinders, and with a 8mm spanner, remove the bolts that secure the pressure plate to the flywheel. After all this has been removed, we also inspect the driven disk, also called the basket, you need to make sure that it is in good condition, since the working surface should not have large gaps or cracks.
- Then you need to pry off the ends of the rotating spring that secures the release bearing, remove it, the clutch and the rotating spring. After inspecting all the parts, we change what is faulty, for example, if you twirl the bearing in your hand and hear a crunching or noise, then it needs to be replaced.
- Next you need to remove the switch plug. All parts must be wiped with kerosene to remove old grease and dirt.
- Replacing a part is still half the battle. Before driving the car away, you need to adjust the clutch, it is better to do this with a knowledgeable person, if possible, as a result of this, the service life of not only the clutch, but also all the parts adapted to it depends.
- After this, we tighten the new bearing, coupling and spring. To center the crankshaft, a mandrel is inserted into the hole and the driven disk is installed on it, and the disk is screwed into the flywheel.
- Having completed all these installations, further replacement occurs in the reverse order, but do not forget to refill the oil after installing all the parts.
- It is better to replace the clutch in a timely manner; this improves long-term performance, so if possible, avoid complete wear of the part.
If you still have questions about replacing the clutch on a VAZ 2114 with your own hands, watch this video:
When is it necessary to adjust the Lada Samara clutch drive?
As practice shows, the culprits of clutch failures are most often the car owners themselves. A sharp start with “slipping”, as well as prolonged holding of the pedal in a depressed state, negatively affects the performance of the mechanism. The presence of noise or vibration when shifting gears indicates a problem in the transmission line. Below are a few signs that may require adjustment:
- Loss of power due to “slipping”, i.e. unreliable connection between the disk and the flywheel.
- Difficulty changing gears.
- Changing the travel distance of the clutch pedal (the norm is from 125 to 135 mm ).
- Jerking or sticking when pressing the pedal.
Motorists who know which clutch to choose for the Lada 2114 will most likely install it together with a cable. Replacing any element of the clutch should end with adjusting the drive, as well as changing the pedal stroke.
The pedal stroke is measured with a ruler, which is pressed against the floor. The distance between the lower and upper points of the pedal position should be within 125-135 mm. The maximum permissible value is 160 mm. If the pedal stroke goes beyond these parameters, then we can talk about wear of the friction linings of the driven disk.
Good to know
After all, at this stage the replacement of the clutch ends. Such instructions can be used on all passenger cars of this brand, the only difference is that the elements themselves may differ. The disc, clutch or basket will be reliable if the engine is very powerful. The more powerful it is, the more reliably all the parts of the mechanism will work.
But in any case, you need to try not to give the car high speeds in order to increase its resource.
It is possible to replace the clutch without removing the box. The replacement is almost identical to the first, but the difference is that the box can simply be moved to the left side, the disk is changed through the gap formed between the engine block and the crankcase.
Replacing the clutch yourself not only saves your resources, but also gives you a wealth of experience in such a difficult task. You should know that when replacing the clutch, the release bearing must be replaced.
Take care of your iron horse, promptly replace all parts that have become unusable, and your swallow will serve you for many more years.
Important points
- When replacing the clutch, it is necessary to pay close attention not only to the condition of the discs, but also to the condition of the release bearing, which was mentioned above. After removing it, you need to turn it several times by hand. If rotation is difficult or a creaking or crackling sound is heard during scrolling, then the bearing needs to be replaced. If this is not done, all the work on replacing the clutch discs will be useless, since they will again become unusable.
- The gearbox shaft and adjacent parts should be cleaned of dirt very carefully; it is best to wash everything with kerosene and wipe dry with a clean rag.
- The above is a method for replacing the clutch with complete removal of the gearbox. But sometimes car enthusiasts do without removal. To do this, the bolts that secure the box to the engine are carefully unscrewed (one at a time). In their place, studs are installed, which are slightly thinner and at least three times longer than the mounting bolts. These pins serve as guides along which the box can be moved slightly to the side. This creates a gap between the engine and the gearbox, through which the clutch discs are removed. This method is less labor-intensive, but it has its drawbacks: it will be impossible to get to the release bearing and it will not be possible to thoroughly clean the gearbox shaft from dirt.
As you can see from this article, replacing a clutch is a very labor-intensive operation. Therefore, it is necessary to follow the proposed instructions exactly. You should also not forget about safety precautions, especially when it comes to removing the gearbox. This is a very heavy unit and you should be extremely careful when handling it.
0 0 votes
Article rating
Device
The clutch mechanism consists of a large number of parts, but not all of them are subject to wear, therefore, there is no need to delve into this device. An ordinary driver only needs to know the structure and location of those parts that, in the event of a breakdown, can be replaced himself.
Such details include:
- Driver and driven disks (assembled).
- Pressure bearing and main shaft bearing.
- Fork.
- Flywheel disc (flywheel).
- Carter.
- Clutch cover.
In addition to knowing their location, you also need to be able to disassemble them. If you manage to learn this, then you can move on to the stage of independent repair.
