How to remove the front crankshaft lid VAZ 2110. Algorithm for replacing the front and rear

27.09.2019

Many motorists faced at least once with such a problem as oil leakage under the car. There may be several reasons for this. The oil can be contacted from the valve cover, as well as from connecting the oil pressure sensor, assemble in the pallet for some time and to flow with sharp braking and stop. But most often the cause of the problem is the front or.

Did you cost the replacement of the crankshaft seal for VAZ 2110?

Such a service in the car service, although in demand, but it is not very expensive. For Moscow car services, the average price of such a work will be 900-1000 rubles, and in the regions some more cheaper.

Is it difficult to replace the front seal crankshaft on the domestic car Type VAZ 2110-2112?

In principle, with a small experience and presentation of the device of the car and its parts, it will not be difficult to do this. We will definitely require some tools and materials, such as:

- standard screwdriver (flat);

- Recreation of pipes with a diameter of 41 mm;

- oil in the engine of the required brand.

Replacing the front gland It can occur both with the removal of the oil pump, and without it (the latter allows you to save time, but will create a danger of damage salna). It is possible to produce only after removing the timing belt. After removing the pulley crankshaft and gear gear,

It is necessary to carefully dismantle the old gland and put a new one instead,
Lubricated on the edges of the oil, and then install the rest of the nodes and parts. Such ne difficult process Allows you to save on circulation in the car service.

Any flow of oil from the knots of a car is a serious way for anxiety. Having found oil spots under the car, you need to immediately find out the reason for their occurrence. Most often, VAZ-2110 encounters oil leaks due to poor quality or produced crankcase case laying or oil filter. These problems are not serious, but it is possible to eliminate them quite easily.

But if the stains of the oil showed under the hood - everything can be much more serious. As a rule, it shows the failure of the crankshaft seals. Replacing these parts is a more complex process than replacing the pallet or enclosures.

How to determine the production of seals from VAZ-2110

Leather oils from under the cover of the clutch crankcase can be seen if you drive the car to the observation pit.

If an oil cameras are detected on the engine of the car engine, it is not necessary to immediately buy new glands and change them.

The gland itself is a product made from a combined material. In this case, it is rubber and metal. The task of the gland is to ensure hermetic compaction of the connections between the rotating parts of the car. Otherwise, the gland is called the shaft cuff.

Before changing the glands, you need to check the following parts and engine systems:

Check for breaks the oil supply system.
Oil filter.
Hoses for their integrity.
Carter ventilation system.

Edges cuff

If all these systems are in working condition, and the height of the oil on the engine does not disappear, then the glands, most likely, became unusable. The most characteristic feature that points to the production of the glands is traces of oil heights on the edges of the cuff.

Since the crankshaft pulley rotates at high speed, then the oil hits the entire front of the engine, and the belt is grilled. auxiliary aggregates. Such a belt will have to change, as its contacts with oil are not allowed. In addition, there is another feature pointing to the rear seal wear. These are traces of oil on clutch housing connections and cylinder block.

For what you need to change the glands of the crankshaft

Oil flows on the raincoat may also testify to wear the crankshaft seal.

Replacing parts that have worked out their time, and do not perform the necessary functions, allow you to avoid failure of other parts, which extends the overall life of the car.

Replacing the crankshaft seals does not depend on the operating time or the total run. It depends on the:

Operating conditions.
Age age.
Driving style.
Maintenance periods and engine prevention.

The glands can be changed in a timely manner, if there are cracks on their surface, and the rubber loses elasticity. Such measures will greatly extend the resource of the motor.

Effects

Worn gland is no longer able to hold oil, which begins to go out and settle on the surfaces.

If you do not change the glands on time, it may lead to the following consequences:

Significantly increases oil consumption.
Under the hood will begin to assemble dirt that can lead to unstable work Motor.
Rubber parts under the hood, for which oil will fall, will begin to collapse.
If the oil falls on the battery terminals, it will violate the contacts, respectively, there will be problems with the car factory.

Yes, and the gland may simply suddenly collapse that in a long road can lead to undesirable consequences.

Required tool

In order to change the glands, you need to prepare the following set of tools:

Set of keys or heads. Among them must be keys to 10, 13 and 19.
Several screwdrivers.
Pliers.
Prepare a special oil drainage. It can be made of plastic canister, which is cut into two parts. Cut and cut five-liter bottles of water.
New seals.

Artikula

As for new seals, it is better to change the front and rear right away. They are also called big and small.

Most popular details from AvtoVAZ, with articles 21080100516000 and 21081005034 .
More qualitative is a set of seals from the company Espra. having a catalog E07418. . The overseas manufacturer is twice as fast.

Set of corporate granks ESPRA.

Replacement algorithm

In order to replace the item, you need to perform the following sequence of actions:

First of all, you need to drain the oil from the engine. To do this, you will need an empty capacity of at least four liters.
Next, the front cover of the timing belt is removed.
You need to raise the right front of the car with the help of a jack and remove the front wheel.
Substitut the front and remove the wheel.
The camshaft must be tested clockwise per bolt. You need to combine tags on pulleys.
We combine the label on the pulley with the installation mustache on the lid.
The crankshaft must be fixed.
Removed by the drive pulley of the generator.
First, under the hood weakening the tension of the generator belt, then through the wheel of the wheel with a cape key to 17 unscrew the bolt and remove the pulley.
Next you need to remove the timing belt. To do this, the tensioning roller must be rotated that the belt is in the weakened position.
Weaken the roller and throw the timing belt.
Removed toothed pulley. For this, two screwdrivers are used.

Only after that you can remove the old gland. To do this, too, you need to use scolding .

Before installing a new gland, you need to lubricate its edge machine oil. Only after that it will be pressed.

If the toothed pullee climbed the "tight of" and the puller at hand is not, watch the video on how to remove the gear through the third way:

Rear sunel

Changing the rear crankshaft gland is quite difficult, as it is pressed into the lid.

In addition, it will take additional nodes and details for its replacement. If the VAZ-2110 car owner has already had to change various seals, he will definitely cope with this task. An inexperienced car enthusiast can ask for a familiar who had to do similar work.

The procedure occurs as follows:

You need to merge oil from the gearbox.
The key on the 17 turn the cork and drain the oil into the container, at the end of the plug put in place.
Wheel is removed. It is for this reason that it is recommended to change two glands at once to avoid excess manipulations on the disassembly.
Disposal to the cut.
Before removing the flywheel, put the labels.
Having removed the flywheel, see the gland.
View of the gland.
An old gland is removed using a screwdriver.
Cleansing planting place From dirt and install a new gland.

It happens that the old gland does not turn out to be pulled out with a screwdriver, then the screws will come to the rescue. More details are shown on the video:

conclusions

The seal replacement procedure is a difficult procedure, but making it once, in the future difficulties in repair will not arise.

It is possible to replace the crankshaft on the VAZ-2110 car for a service station, but if desired, this is done with your own hands. In this article we will tell you how to make it the most motorist.

How to understand that it is time to change

Tight crankshaft rings are closed into a solid shell and are two parts - front and rear gland. They prevent dust and mud particles entering the car crankcase and oil hidden.

Usually, the mileage of the part is designed for a hundred fifty thousand kilometers, but they can wear out before due to the poor quality of the part or if the VAZ works at high loads. The same can be with constant overheating or if you do not change the oil and filter timely.

It is possible to understand that the problem occurred by the appearance on the box or engine of oily lifters. It is worth considering that such problems with oil are fraught with a rupture of the timing belt, which, as a rule, will lead to the risk of damage to the valves. This, in turn, is already threatening with a serious repair of the engine of the car, and therefore it is impossible to lower the situation on the brakes, without taking anything to eliminate leaks.

What is necessary for repair

If you made a decision about independent repairs, Take care of the site where you plan to complete the inspection of the machine. It may be an overpack or observation ditch, in which it will be convenient to replace.

A set of tools for work should include screwdrivers, cuffs, new glands, set of heads and keys. Be sure to use the sealant to perform repair. Remember that the details and consumables Must be acquired only by the manufacturer, in order to avoid acquiring poor-quality products or fake original parts.

Procedure for work

First of all, disconnect the minus terminal, resulting in de-energizing the VAZ-2110. After this procedure, you must remove the protection of the timing and engine of the car.
Weaken stretched strap Timing, and then just remove it, watching the labels coincided.
Remove right wheel Ahead of the vase. After the manipulations are made with the wheel, the generator drive belt is removed, and then you must unscrew the bolt fixing the crankshaft pulley.
Engine oil merges, dismantling the pump for oil, to which the front gland is attached. We produce a replacement of the cuff and thoroughly wore it with a sealant.
The cuffs on the inside abundantly misses the oil, and then remove the seal and get the front cuff car. We collect all this in the reverse order, respectively, the above stages.

Replacing the rear cuff will be much more difficult. The procedure for carrying out repair actions is:

Remove the terminal with a minus from the battery, after which it is necessary to remove the clutch basket. After these procedures, we proceed to the dismantling of the flywheel, and after the removal of the crankcase casing.
Removing the rear oil holder occurs with the spout of the tightened bolts of its fixing. Unscrew those bolts with which the flywheel is attached.
Holding the retainer, you must pull out the seal. To do this, you can use vice and inspect the fixing part of the cuff. If there are any defects in it, such an item also change, and then the working edge of the new cuff is put inside the retainer and the gasket is replaced.
The edge of the crankshaft along with the flange is abundant with oil. We install the holder, extremely accurately refueling the working edge of the sealing ring on the flange. The assembly after repair is carried out in the reverse order. After the repair, it is necessary to watch from time to time, whether the machine oil does not flow.

In any car there are details, for example, crankshaft crankshafts that need to be changed according to the manual or as wear. Replacing VAZ 2110, as well as valves can be performed at the maintenance station or do it yourself.

[Hide]

When is it time to change?

The crankshaft of the car has two glands: front and rear. They are dense elastic rings in a solid foundation.

Their appointment is to prevent the penetration of dust and dirt into the crankcase and eliminate the oil leakage. The resource of sealing rings is 150 thousand kilometers. But consumables can be worn before. The reason for this may be:

poor-quality product;
overheat;
non-refundable oil and filter;
use of oils that are not relevant recommended.

You can diagnose the replacement of the seals by oil spots that appear on the engine and the box. Because of the leakage of oil, the timing belt can break through, which will cause damage to the valves. In this case, it may be necessary not only to replace the valves, but also overhaul Engine.

Instruction

You can replace the glands on the VAZ alone. To do this, find a place where the operation will be executed, it is better to use observation pit or overpass.