DIY VAZ 2110 engine mount repair

In detail: DIY repair of a VAZ 2110 engine mount from a real master for the site my.housecope.com.

A pillow is an engine support element that serves to attach the engine to the car body. The support is a rubber-metal structure consisting of a steel body and a thick rubber pad.

The main role of the pillow is to dampen vibration from the motor.

On VAZ 2110 cars, eight-valve engines are attached to the body with 3 supports (two side and rear), and sixteen-valve ones - with 4 (two side, lower front and upper front).

You can understand that the pillows have become unusable by the amount of engine vibration. If it works in normal mode, and the body begins to rattle, transmitting vibration to the steering rack, pedal block, dashboard, you can be sure that the reason for this is precisely the wear of the pillows.

The greatest vibration is usually observed when the engine is started, as well as when it is turned off. When the rubber pads are completely worn out, a knock may occur due to contact between the elements of the motor and its supports.

To be more convincing, start the engine, open the hood and visually inspect the engine mounts and the mountings themselves. Place your palm on the motor and feel how much it vibrates.

The reasons for the failure of the engine mountings can be:

deformation due to the spent resource, mechanical or temperature impact;
loss of elasticity due to "aging" of rubber and temperature changes;
delamination or cracking caused by exposure to reactive fluids.

There are no recommendations for replacing pillows, depending on their resource, but having determined their malfunction, it is not worth pulling with replacement. Vibration processes can not only worsen the comfort of the driver and passengers, but also lead to destructive processes in the engine itself or the gearbox.

Video (click to play).

Having decided to repair the engine mountings, you need to decide whether you will change the pillows themselves, or the assembly supports. In principle, if the metal support itself is intact, it can be left on by replacing only the pillow.

The price of a set of pillows for a VAZ 2110 costs around 1,300 rubles. The cost of the complete set of supports is about 2500 rubles.

For work on replacing engine mounts or cushions at a service station, you will be charged at least 300 rubles each.

Prepare the car for repair: place it on a flat surface, place stops under the rear wheels, remove the engine protection.

Remove the alternator belt tensioner bolt and remove the belt (key 13).

Place the jack under the engine, place a thick piece of wood or plank under its top. Raise the engine so that the load on its mounts is relieved.

Unscrew the nut of the central fastening of the right pillow (key 15).

Image - DIY VAZ 2110 engine mount repair

Unscrew the bolts fixing the pillow to the bracket (key 13).

From the bottom, from the side of the right arch, unscrew the 3 bolts securing the bracket to the side member (key 17).

Remove the bracket and replace the old pillow with a new one.

Install in the reverse order.

Move the jack under the checkpoint and lift it up.

Unscrew the nut of the central fastening of the left cushion (key 15).

Unscrew the two mounting bolts of the support, and remove it (key 13).

Replace it and reassemble in reverse order.

Unscrew the two nuts 17, securing the pillow to the body, and then two more nuts of its fastening to the gearbox (work on removing and replacing the rear support is carried out from the side of the car bottom).

Remove the rear support.

Unscrew the nut securing the pillow to the bracket (key 19). Remove the old pillow, put on a new one.

Install the rear support upside-down.

Removal and replacement of side airbags is performed in the same way as for 8-valve engines.

Work to replace the front lower cushion is carried out from the bottom of the machine.

Remove the bolt securing the front lower support bar to the front suspension cross member (key 15).
Unscrew the nut of the bolt fixing the support to the engine bracket (2 keys 15). Remove the bolt.
Remove the support, replace the pillow or the entire structure.
Install in the reverse order.
In the engine compartment, unscrew the bolt securing the upper front support to the body, holding the nut by hand (key 17).
Remove the bolt and nut.
Unscrew the bolt securing the front upper support to the engine bracket (key 15). Remove the bolt and nut.
Remove the support, replace the pillow or the entire structure.
Install it in reverse order.

After replacing the pillows, start the engine. Pay attention to its operation and vibration. With properly installed supports and good fastening, it should be minimal or absent altogether.

Over the years, a huge practical experience has been accumulated on the topic of how to change the engine mountings of the VAZ 2110 and videos of the repair processes can also be found in quantity. However, few people pay attention to the features of the part. And, I must say, in vain, because such knowledge will help to accurately determine the source of vibrations and purchase the necessary spare part for repair.

The main purpose of the internal combustion engine support is to reduce the level of vibration transmitted from the power unit to the car body. The rubber-to-metal construction is a steel base with a thick rubber cushion. The device has proven itself quite well, since it is quite reliable and costs mere trifles for the money.

Eight-valve Lada 2110 engines are attached to the body at three points: right, left and rear. The side supports connect the body to the engine block through through holes. The rear support is attached with two bolts to the gearbox and two nuts to the body. The importance of this damper part is very significant - it prevents longitudinal vibrations of the internal combustion engine during braking and acceleration.

Before you change the engine mountings of a VAZ 2110 car and watch a video of this process, you need to study the signs that indicate a breakdown of the rubber-metal bearings. The main symptoms characterizing problems with damper assemblies:

Vibrations transmitted to the steering wheel and pedal unit when idling.
Extraneous noise in the cabin when driving on uneven surfaces.
A characteristic knock in the engine compartment during acceleration and deceleration.

Drawing conclusions after their observations, one should not be confused vibration on the steering wheel when braking, which are associated with defects in brake discs or pads. For more convincingness, you need to open the hood and inspect the power unit mountings. If you put your palm on a working internal combustion engine, you can feel the changes in its work.

Many years of experience in operating Lada 2110 allows us to assert that the reasons for the failure of the damper cushions are the following factors:

Deformation phenomena on the rubber support due to mechanical and temperature effects, as well as due to the exhausted resource.
Cracking and delamination of rubber from exposure to chemically active components.
Loss of elasticity caused by temperature extremes.

Premature failure of the damper mount can be caused by excessive enthusiasm of the owner for such extreme techniques as abrupt start and emergency braking. Suspension parts are already under severe stress while driving, and a sporty driving style further increases the risk of breakage.

Before changing, following the example of the video, the right engine mount of a VAZ 2110 car, you should install wheel chocks, and also disconnect the negative terminal from the battery. The further process is carried out according to the scheme:

Loosen the fasteners of the generator with a wrench "13" and remove the belt drive.
Loosen the tensioner bolt.
Jack up the right side of the vehicle.
Using the “15” wrench, unscrew the support fastening nut.
Using a 13 key, unscrew the two bolts securing the support to the bracket.
Using the “17” head, unscrew the three bolts securing the bracket to the right side member.
Dismantle the bracket and install the new support upside-down.

The procedure for changing the engine damper on the left side of the vehicle is as follows:

Remove the crankcase protection of the vehicle.

Place a jack under the car near the checkpoint, put a wooden beam and raise the car, removing the load from the support.

Using the socket head "15" and the wrench, unscrew the fastening of the support pin.

Remove the top cushion nut

Unscrew the pillow bolts

We go from below, under the wheel arch, unscrew the bolts with which the bracket is attached to the spar.

Unscrew the bracket mounting bolts

Remove the bracket. We put on a new pillow and assemble in the reverse order.

As in the first case, unscrew the top nut. We prepare in advance a support for the gearbox, the engine will go down.

Unscrew the nut of the left pillow

We lower the engine onto the support we have prepared in advance. Now you can pull out the upper support washer.

Now we will unscrew the bolts securing the pillow.

Unscrew the bolts securing the pillow

We remove the washer with a hairpin.

We unscrew the nuts securing the pillow.

We unscrew the bolts securing the pillow to the gearbox.

Rear cushions may be sold complete with or without a bracket. If you purchased a pillow without a bracket - move the bracket from the old pillow.

We move the new pillow to the bracket:

We clamp the bracket in a vice (See photo below);
Unscrew the nut and remove the old pillow;
put on a new pillow on the bracket and tighten the nut.

We remove the bracket from the old pillow and move it to the new one.

The installation of the pillow in place is carried out in the reverse order.

Remove the bolt securing the pillow to the beam.

Remove the bolt fastening to the bracket.

We put on a new pillow and put everything in the reverse order. To align the holes, slightly wiggle the engine.

Using a 17 key, unscrew the bolt securing the pillow to the body. We hold the nut with our hand on the back side so that it does not fly out.

Unscrew the bolt securing the pillow to the body.

Here we took out a bolt and nut.

We unscrew the bolt securing the pillow to the engine.

Install a new pillow and reassemble in the reverse order. We begin to assemble with attachment to the body.
Now, following our instructions, you can replace the engine mountings of your car yourself.
At the same time, the cost and time of repair is significantly reduced. Everything is simple and understandable here, even without a video.Engine mounts are support elements that are designed to support the engine and increase its life. The classic engine cushion has a steel body and a thick rubber cushion.The most important function of engine mountings is to damp engine vibrations.

In any of these cases, the pillow will no longer be able to perform its direct functions efficiently.

If the vibration from the engine is felt strongly, then the pillow needs to be changed. Some car owners neglect this procedure, believing that vibration can be tolerated, and the car will not drive worse from this. This is a fundamentally wrong position. , since constant vibration will lead to the destruction of the engine attachments, as well as to the breakdown of the gearbox.

On the VAZ-2110, you can change both individual pillows and complete with supports. It is not necessary to change entire supports.

When replacing the engine mountings, you can contact a service station, but it will cost a decent amount. For those looking to save money, it is recommended that you replace the engine mountings yourself.

The engine mounts must not be visibly damaged.

Before starting work on replacing the engine mountings, you need to make sure that it was they who caused the engine vibration. To do this, you need to carry out the following steps:

The car must be installed on special supports.
Install a jack under the oil pan. In order not to pierce the oil pan, you need to put a board or timber on the jack platform.
Next, you need to lift the engine up.The ascent must be continued until the pillows are completely free of the engine weight.
To avoid injury, you need to place another support next to the jack. This will keep the engine in place if the jack comes off.
Next, you need to check the condition of the engine mountings. Both the metal base of the cushion and the condition of the rubber are checked.
If everything is visually in order, you need to check if there is any play between the frame and the plates.

If you're lucky, the repair may be limited to tightening the fastening nuts. In more difficult cases, the pillows will need to be replaced as they cannot be restored.

The comfort in the passenger compartment of a car depends on many factors, one of which is noise insulation. Vibration of the body is an important component of it, which depends on the suspension, the quality of the road surface, as well as on the operation of the engine. The engine mounts are designed to reduce vibrations to the body. We figure out how it is done DIY engine mount replacement.

All engine mountings in combination, they allow to reduce vibrations from the engine to the car body:

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We unscrew the two nuts securing the rear support to the body (head 17).
We unscrew the two bolts securing the support to the gearbox (with two keys 19) and remove the support.
To disconnect the rear support bracket and the cushion, unscrew the bolt (with a 19 key), holding the bracket in a vice.
We take out the bolt. We assemble the bracket and pillow in the reverse order, observing the perpendicularity of their mating surfaces and the correct location of the stops.

By the way, the absence of this gearbox support on a 16kl engine significantly increases the bounce of the gearbox lever.

Remove the engine mudguard. We unscrew the bolt securing the front support bar to the front suspension cross member (with a 15 key).
We unscrew the nut of the bolt fastening the rod to the bracket of the front support (with two keys 15), take out the bolt.
We remove the support. Installing the front support is straightforward as long as the other supports on the engine unit are secured in place. You only need to wiggle the engine slightly to align the holes.

This pillow is not installed on VAZ 2110 engines.

We unscrew the bolt securing the rear support bar to the body (Key 17), holding the cage nut so that it does not fall out of the box.
We take out the nut and bolt.
We unscrew the nut of the bolt securing the rod of the rear support (with two keys 15), take out the bolt
We remove the barbell.

This pillow is not installed on VAZ 2110 engines.

Remove engine mounts yourself anyone who has at least once faced a small car repair will be able to. The main thing is to follow the sequence of actions and, in some cases, jack up the checkpoint.

By the way, in addition to the standard engine mountings, you can install additional support.

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The comfort of travel in a vehicle is associated with several reasons. One of the main such conditions is the absorption of noise and vibration effects of working units.

The fulfillment of these conditions is associated not only with the quiet operation of the engine, but also depends on the quality of the road surface and the operation of the car's suspension.To reduce noise and vibration vibrations, the engine is equipped with special supports that act as vibration compensators. Therefore, replacing the VAZ 2110 engine mount will always help to reduce the noise of the vehicle.

All the support cushions for the VAZ 2110 engine, which are in this vehicle, serve to neutralize the compensatory vibrations emanating from both the engine and the suspension, therefore their replacement plays an important role in maintaining comfort when driving a car.

Timely replacement of the right engine mount VAZ 2110 is carried out in the following order:

The generator belt is removed, its fasteners to the motor are slightly unscrewed with a wrench on "13".
Next, the tensioner retainer bolt and the tensioner itself are loosened.
Then we put a jack under the car on the right side and hang it up so that the wheel comes off the ground.
Using a “15” spanner, dismantle the support fasteners.
Then, with the same tool at "13", dismantle the fasteners of the pillow to the mount and the spar, but with the socket head at "17".
We dismantle the bracket for the right support of the VAZ 2110 engine and set it aside.
We make product replacement.

Important: the fastening of the product bolt, made in the form of a figured nut, should be mounted with the protrusions upward.

To replace the left support of the VAZ 2110 engine, the following steps must be taken:

We put a car for the production of work.
We dismantle the motor protection.
We install the vehicle on a jack in the area of the checkpoint and raise it by laying a block of wood between the jack and the bottom, until the wheels detach from the ground, while the motor will also rise slightly, opening access to the left support.
We dismantle the support pin fasteners using the socket head on "15" with a knob.
We release the support stop in the upper position.
We lower the lifting device a little so that the manual transmission is lowered, and remove the support pin.
With the head on "13" with a knob, we dismantle the fasteners with which the left engine support is connected to the mount of the body part.
We move the pillow in the direction of the motor and take it out.
Dismantle the support stop located at the bottom.
Installation of the updated left engine mount VAZ 2110 is carried out in the reverse order.

Important: to prevent the stud from turning, it must be correctly seated with its protrusions in the oval-type hole of the manual transmission housing.

The standard rear engine mount VAZ 2110 is replaced in the following order:

We put a lifting device under the gearbox.
Dismantle the end support using the head on "17" 2 nuts securing the rear support to the body part.
With a pair of wrenches on "19" we remove 2 fasteners from the checkpoint and dismantle the support.
To remove the pillow from the connection with the fastening with a wrench on "19", remove it from the bracket. To facilitate the work, you need to clamp it in a locksmith's vice.
We take out the bolt. The assembly of the mount and cushion takes place in the reverse order of the original.

Motorists install an additional engine support, the price of which is acceptable for most drivers in our country. Russian automakers advertise the product as the product of KB AvtoVaz and position the product as a necessary component of the engine mount for the tens. It is activated when the braking system is applied and when the vehicle is started quickly.

Experts believe that the use of such an additional rod leads to an increase in the overhaul life of the drive complexes of the front wheels and the exhaust system, and also enhances the dynamic performance of the vehicle during acceleration.
Such an additional support for the VAZ 2110 engine serves to limit the displacement of the motor in the longitudinal plane.

The standard upper supports of the VAZ 2110 are considered quite reliable and durable products. They must be replaced for the following reasons:

defects in the rubber part due to aging of the raw material. This leads to an increase in noise and shock during the movement of the vehicle;
failure of the bearings of the upper support.

Important: the knock from the upper support with a faulty bearing is strong enough even with slight irregularities in the roadway. This negatively affects the driver and passengers; it is better to immediately replace the upper supports of the VAZ 2110, which greatly affect the increase in engine vibration.

Regular replacement of the front engine mount of the VAZ 2110 is not a problem for motorists. It is carried out in the following sequence:

We dismantle the engine protection.
Unscrew the fastening of the front support bar to the transverse fastening of the front suspension with a “15” spanner.
Using a pair of “15” wrenches, unscrew the bar fasteners to the front engine mount and dismantle it.

If the rest of the power plant supports are firmly attached, the front component can be installed without difficulty.

Video (click to play).

Important: to align the holes, it is necessary to wiggle the "tens" motor.

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