What signs indicate a torn engine mount?

Replacing engine mounts on a VAZ 2109 is necessary when extraneous noise and vibrations appear. With their help, the engine noise is reduced, since the amount of vibration transmitted to the body is reduced several times. Repairing an old nine at a service center is too expensive. And the design of the machine is so simple that it allows you to carry out minor repairs and maintenance yourself, without resorting to the services of expensive craftsmen.

Features of the pillows used

There are several nuances that you should know about the supports in general, as well as about the engine mounts used on the VAZ 2109 model.

• When developing the design of supports that serve to reduce engine vibrations, manufacturers take into account the loads absorbed by the supports;
• These elements are under constant influence of loads, the magnitude of which varies;
• One constant load is the weight of the engine. But when the car starts, another load arises;
• When the car moves in reverse, the supports take on negative forces;
• When sharply accelerating or braking, when a wheel hits a pothole, or when hitting an obstacle, these same negative forces arise. The front, rear and side engine mounts are responsible for extinguishing them;
• To make cushions for the VAZ 2109, special natural rubber, high-grade SKI-3 rubber is used. In addition to rubber components, the supports include steel elements and heavy-duty adhesive;
• The VAZ 2109 engine mounts are capable of withstanding temperature loads in the range from -40 to +70 degrees Celsius.

In order for the pillows to meet all the requirements for them, experts recommend choosing products from the manufacturer or companies that were recommended by the VAZ 2109 manufacturer.

Useful tips

Motorists recommend replacing the support in warm weather. In winter, the pillow becomes very dull, and can only be removed after preheating (using a hairdryer or blowtorch). If the support does not come out, it is recommended to use VD-40 type lubricant or its equivalent from. Regular lubricant will not work for this.

Often dust and moisture enter the cavity of the old cushion, resulting in corrosion processes occurring on the cylinder. It is not possible to remove the pillow. If you are replacing the rear support, pay attention to the direction indicated by the arrow on the part. It must be installed in the direction of travel of the vehicle. Otherwise, there is a risk that the element will not withstand the load and will break.

What influences the replacement

There are two main factors that force motorists to replace airbags.

1. Natural wear and tear. Each pillow has its own service life, exceeding which is very rare. Often they don’t work it out for the second reason.
2. Mechanical impacts leading to breakdowns. These are our roads, potholes, accidents, collisions with manholes, etc.

When replacement is required

There are several factors you should know about replacing engine components.

Situation

Peculiarities

If you feel vibration in the body, you should definitely check the condition of the supports. This effect can be caused by various reasons, but pillows are one of the main

Replacing the timing belt

When replacing a belt, removing its cover can be very difficult, since the engine is almost tightly pressed to the right mudguard of the front wheel. You have to remove the pillow in order to fully carry out repairs.

The engine sags, loads the CV joints

Due to the impact of the engine weight on CV joints, their geometry changes, which leads to a significant reduction in the service life of the elements. The resource is reduced, it is necessary to carry out replacements ahead of schedule

There is a knocking noise in the backstage area

It may be barely noticeable. But its presence indicates that the engine has sagged. Consequently, the supports do not work properly and need to be replaced

If you do not replace the supports in a timely manner, this will lead to more serious consequences and expensive repair of the breakdown. Therefore, it is better to replace the pillows when primary signs of wear are detected. To do this, we additionally recommend periodic inspection of the unit.

Replacement

Now we move on to replacing elements. Doing it yourself or contacting a car service is purely your personal decision.

For the VAZ 2109, the use of three supports is provided:

• Front;
• Rear;
• Left side.

The replacement of each of them should be discussed separately, since the processes differ from each other.

Replacing the rear cushion

1. Find a suitable place to carry out repairs. You will need a pit or overpass.
2. Place the car there, secure it with stops, and put the car on the handbrake.
3. Disconnect the negative terminal from the car battery.
4. Using a 17mm spanner, unscrew the nut that holds the cushion to the body.
5. Using a 17 socket, remove the mounting nuts of the support bracket to the gearbox. There are 3 of them in total.
6. Remove all the bolts and remove the old engine mount.
7. Install a new motor element and reassemble the unit.

Dismantling works

Side left pillow

Left element

1. Provide yourself with free access to the bottom of your VAZ 2109.
2. Secure the vehicle with jack stands and the handbrake.
3. Disconnect the minus from the battery.
4. Remove the left engine splash guard.
5. Using a 17mm spanner, remove the nut that holds the cushion to the body.
6. Using a 17 socket, unscrew the 3 mounting nuts of the support bracket, removing them from the gearbox.
7. After removing the mounting bolts, replace the worn engine mount with a new one.
8. Carry out the reassembly procedure. Stick to strict consistency.

Replacing the front airbag

Here, follow all the same conditions that were relevant for previous works. That is, drive the car into a pit, place supports and turn off the power to the car by removing the negative terminal from the battery.

1. Using a 17mm spanner, remove the nut holding the cushion to the body.
2. Using a 17mm wrench, remove the 4 fastening nuts securing the airbag to the engine.
3. Remove the rubber element from the eyelet.
4. Place a new support in place of the old unit.
5. Reassemble the unit.

When replacing engine mounts, be sure to make sure that the new mounts meet the quality and size requirements. It is also recommended to thoroughly clean the seats before installing a new element, which will extend the service life of the new motor mounts.

Replacement does not require special skills, special tools or special conditions. Therefore, VAZ 2109 owners often change the pillows with their own hands. But if you are not confident in your abilities, contact a trusted car service center.

Replacement of VAZ 2109 engine mounts

Replacing engine mounts for a VAZ 2109

done when they wear out.
As a result of wear, excessive vibration of the engine
during throttle changes and sudden starts from a standstill.
In this case, you first need to visually verify their damage and then make a decision on replacing the rubber-metal engine .
2109 engine

has three
engine
: rear, left and front mount. Let's consider their sequential replacement.

Replacing the rear support of the power unit of a VAZ 2109

The work must be done from a pit or overpass. Support the transmission so that it does not fall when removing the support. Using a 17mm socket, unscrew the 2 nuts securing the airbag to the car body.

Lower the stop slightly and, using a 19mm wrench, release and unscrew the two nuts securing the airbag bracket

to the checkpoint

Remove the bolts and remove the cushion.

Installation is in the reverse order.

Replacing the left power unit cushion

Replacement

the support is made due to its wear, as well as when removing
the engine or gearbox from the vehicle. You also need to work on a pit or overpass. Before starting work, you need to remove the left engine
.
Using two open-end wrenches, unscrew the nut for 17 bolts securing the airbag
to the car body and remove the bolt.

Now, using a ratchet with a 17 socket head, unscrew the pillow

to the gearbox.

Auto repair school – DIY car repair

This article will describe the process of replacing the rear engine mount on a VAZ-2109 car . On VAZ 2108, 2109, 2109 and VAZ 2113-2115 cars, replacing the rear airbag is similar. But first, I will list the reasons why you should think about replacing the pillows or engine mount. Wear, breakage and destruction of the rubber or metal component of any engine mount leads to vibration and itching while driving, and shocks when starting and stopping the car. Therefore, if the above symptoms appear in your car, then pay attention to the condition of the airbags or, as they are also called, engine mounts. If large cracks, breaks or peelings of the rubber part of the cushion are detected (photo 1), replace the part. If the metal part of the pillow bursts or breaks, replace the part as soon as possible. I think there will be problems in this part. But questions regarding work related to replacement may arise! Right? Therefore, we continue to read further and at the end of this material the answers to the questions will be found)))

Spare parts . The rear engine mount for VAZ 2108, 2109, 2109 and VAZ 2113-2115 cars can be found on the Internet and purchased using the catalog number - 2108-1001033-10. According to the manufacturer, everything is simple - we buy a pillow from BRT or SEVI. Other options are not options...

Tools required for replacing the rear engine mount : a 17 socket wrench, a pair of 19 socket wrenches, a trapezoidal jack for fixing the engine. We carry out the replacement work in an inspection pit.

The procedure for replacing the rear engine mount (support) on a VAZ-2109 car:

We drive the car into the inspection hole. Remove the engine protection, if any.

Place a jack under the gearbox and slightly lift the gearbox up (photo 2)

Unscrew the nuts securing the mounting bolts to the gearbox (photo 3)

Using a 17 mm socket wrench, unscrew the nuts of the body studs (photo 4)

We take out the bolts and remove the pillow. And we put a new one in its place (photo 5)

Tighten all the nuts and remove the jack. All! Replacement of the rear engine mount on the VAZ-2109 is complete! Thank you all for your attention;)

When using an article or photographs, an active direct hyperlink to the website www.avtorem.info is required!

Did you like the article? Share it on your page!

Replacing engine mounts for VAZ 2108, 2109, 21099, 2113, 2114, 2115

Replacing VAZ engine mounts

2108,
2109
, 21099, 2113, 2114, 2115.

There are only three nuts. Remove the old support and install the new one in reverse order.

Replacing the front engine mount

Using a 17 mm wrench, unscrew the nut of the bolt securing the support to the car body.

Remove the bolt from the support. If it does not give in, then help yourself with a hammer with a soft metal drift.

The cushion bracket is attached to the engine with 4 bolts. Unscrew them with a 17 key.

Pull the rubber cushion out of the eyelet and install a new one in its place in the reverse order.

Previous posts from the category: VAZ 2109

Your starter has failed on a VAZ 2109 , 2110. You bought a new one and decided to replace the old one, but you don’t know how to replace it

starter for VAZ
2109 , 2110 for cars with your own hands.
No problem, we will help you figure it out and eliminate this gap. Replacement

wheel bearing VAZ
2109
Replacement

Wheel bearing VAZ
2109 is a painstaking task, so you need to stock up on the necessary tools and patience.
We carry out the work on a flat surface or in a hole. Installing a new crankshaft oil seal on a VAZ 2109

Replacement

the crankshaft oil seal on the VAZ
2109 is carried out with the timing belt previously removed.
We need to remove the crankshaft toothed pulley by prying it off on both sides with screwdrivers. Replacing the front struts on a VAZ 2109

Replacing the front pillars of vases 2109

or repairing the front struts of a VAZ
2109
is an inevitable process when they wear out. The shock absorber strut must also be removed if the support bearing or spring wears out. Work is usually carried out in a viewing hole or on a level area with the front of the car raised.

Knock in the rear suspension of the Nine and excessive swaying of the car on uneven roads? Replacement

rear pillars of the VAZ
2109 is inevitable for you.
But the devil is not as terrible as he is painted. First, let's look at what the rear pillar actually consists of. Cushions under the car's engine will help reduce the force of vibration or even eliminate these disturbances that may occur on the body of the VAZ 2109. The material for their manufacture is rubber, and the elements are also used to reduce noise, which can be caused by a running engine. It is good for any car owner to be able to do this work with their own hands.

Stretching the front struts (installation, advantages and disadvantages)

A car's front strut brace is a piece of iron that is now installed not only on sports cars, but also on everyday cars. It won’t be difficult to install the strut spacer yourself, but will it be beneficial, and won’t it get worse than it was?

Installation of front strut extensions on a VAZ of the tenth family

It all starts with the question, which strut spacer is better to choose? And indeed, there is quite a wide selection of yellow iron on the market, with stickers from different manufacturers or handicraft assembly (by the way, if you wish, you can even make it yourself). I won’t go deep into this topic, but I will say that the TechnoMaster front strut struts stand out from the general plan not only in price, but also in the quality of the product. Technomaster front strut extensions on the VAZ 2110 come in several types:

1. For carburetor engines (technomaster CODE 2904.0500.04, price 900 rubles);

For injection engines (technomaster CODE 2904.0600.04, price 825 rubles);

2. For injection engines VAZ 21102 limited edition (technomaster CODE 2904.0600.05, price 750 rubles). According to the manufacturer, the only difference between the limited edition strut strut and a regular injection strut strut is the price. This is the same spacer, only from the previous batch, there are no design differences;
3. For injection engines with 16-valve VAZ-2112 engine. The kit includes an additional engine mount rod.

Adjustable strut brace, what does that mean? Over time, the cups of the struts come closer together and it is difficult to install the non-adjustable strut spacer (the holes do not match by 3-8mm). To install, you have to jack up both wheels and use a pry bar. Thus, adjustment on the spacer is needed only to make it easier to install it on a vehicle that is not new; it cannot be stretched or tightened. Installation process: Unscrew the nuts from each support and install the spacer. Unscrew the nuts (key 13) without fear that the racks will fall through, they won’t go anywhere. If the stretcher is adjustable, adjust the distance between the support plates with the clutch before installation and fixation, otherwise the camber angles of the wheels will change. You can buy the TechnoMaster front strut strut in online stores (section “tuning”).

Features of engine mounts for a VAZ 2109 car

When developing cushion designs to reduce vibrations of the power unit, manufacturers are guided by the magnitude of the loads that the supports perceive. These devices constantly perceive loads that change periodically. One operates when the car is stationary - the weight of the unit; at start - the other. When the car moves backwards, the airbags absorb negative forces.

Sudden acceleration, unexpected braking, encountering an obstacle or hitting a pothole cause negative forces to occur. They must be extinguished by the installed rear, front and side supports. To manufacture the elements, natural rubber, high-grade rubber of the SKI-3 brand, high-quality steel and special glue are used. Engine mounts can withstand from (-45) to (+70) degrees Celsius.

This indicates that for the VAZ 2109, the side left and right, front and rear engine mounts should be used only those manufactured by the manufacturer. In this case, they will meet all the requirements of manufacturing technology and are supplied to specialized stores. Car owners must purchase products from reliable suppliers who have proven themselves and have good reviews from customers.

Factors influencing the replacement of pillows for a VAZ 2109 engine

All manufactured products have a warranty period, after which they may fail. This also applies to the supports for the power unit of the VAZ 2109 car. Natural aging of rubber occurs, it can crack from long-term use. In addition, there are also mechanical breakdowns associated with the consequences of an accident, an unexpected collision with an obstacle, an encounter with a sewer hatch along the way, and many other reasons.

When do you need to change engine mounts on a VAZ 2109?

— Body vibrations. — Knocking that occurs when the car starts or brakes, difficult gear shifting or unexpected acceleration. — Replacing the timing belt is accompanied by great difficulties. This is due to the fact that a sagging engine “approaches” the right mudguard almost closely, and it may interfere with removing the timing belt cover, and servicing the engine will be difficult. - Strong sagging of the unit increases the load on the CV joints. The geometry of the work may change on them, which will reduce the service life of the structures. - The appearance of a barely perceptible knock in the backstage area. This occurs due to engine sagging. - In this case, the gearbox slider may begin to touch the outer surface of the anti-roll bar. - In the case when the replacement of the engine mount on a VAZ 2109 is not carried out in a timely manner, the cost of further repairs will increase significantly.

What can happen if faulty supports are not replaced?

What happens if you do not pay attention to possible malfunctions of the engine mounts? At first, when vibration and knocking are unnoticeable, nothing critical will happen. But with the destruction of the engine mounts, the power unit will begin to transmit vibrations to chassis parts and they will begin to fail much faster; this could have happened under the same operating conditions. Also, the engine can hit elements of the engine compartment and lead to damage to various pipes, hoses, wires and other parts. And the condition of the engine itself may suffer due to constant impacts that are not dampened by anything.

How to extend the life of engine mounts

Engine mounts work hardest when the engine vibrates the most. This is primarily starting from a stop, accelerating and braking. Accordingly, a driving mode with a soft start and less sudden acceleration and stopping prolongs the life of the engine mounts.

Of course, these parts last longer on good roads, but this factor is very difficult for us to influence. As well as for launches in sub-zero temperatures, when the rubber hardens and tolerates vibrations less well. But in general, we can say that a careful and quiet ride can extend the life of many parts, including engine mounts.

Rules for replacing VAZ 2109 engine mounts

In a VAZ 2109 car, the engine is mounted on three supports: the right one, which is mounted on the engine bracket, the left and rear ones, which are fixed on the gearbox housing brackets. The instructions call for replacing the side airbag with the mudguard removed.

To work you will need:

- New side cushion. - Set of socket heads. - Hoist or jack. - Spanners. - Wrench. - Ratchet. - Rust remover, if necessary.

Work order:

Tip: Disassembling the unit should begin by removing rust from all fastening units, which will help disassemble these units. You need to remove the mudguard. Use a 17 mm spanner to unscrew the nut that secures the support to the body. Tip: When unscrewing the bolt, it must be kept from turning in the same way with a wrench. The bolt is pulled out. The three nuts securing the support bracket on the gearbox are unscrewed with a “17” head, as shown in the photo. The support is removed. After replacing the cushion on a VAZ 2109, the assembly must be performed in the reverse order. How to correctly replace the engine mounting VAZ 2109 can be seen on video.

Characteristic

What is this item? An engine mount is a gasket between body elements and the power unit. This is installed on all cars without exception. On Soviet Zhiguli cars, the cushion was a durable piece of rubber with fasteners on both sides. On more modern “nines” and “eights” (and subsequently all VAZs with a front-wheel drive layout) full-fledged rubber-metal supports were installed.

So, the power unit was mounted on four pillows. Two of them are on the gearbox, and the rest are on the engine. To avoid unnecessary loads, the box and motor are rigidly fixed. Any distortion leads to a change in the geometry of the input shaft. As a result, all the vibration is strongly transmitted to the gearbox lever and the transmission itself.

Where are the pillows? This element is installed on the engine from several sides:

• Front cushion. Attached to the front beam of the power unit.
• Back cushion. Installed to the front subframe. Located in the bottom area.
• Right support. It is located on top, near the front side member of the body.

Ways to increase the rigidity of engine fixation on the body of a VAZ 2109

To prevent the VAZ 2109 cushion from being replaced frequently, and to increase the rigidity of the power unit, instead of the standard support, a more advanced part is installed, which has a rigid body and a rubber part inside.

Minimize the movement of the motor when braking, hitting bumps on the roads, or abruptly starting the car. With its help, you can avoid self-switching off the transmission. Increase the resource in the exhaust system and drive the drive wheels. Improve the design of the engine compartment. You can increase the rigidity of the motor by installing an additional fourth support . Its purpose is to connect the clutch housing to the cross member of the front suspension of the VAZ 2109. When installing the device, it is necessary to install a new bracket and find a place for the ignition module. The work procedure includes: Dismantling the VP for spark plugs. Disconnecting the wire connectors from the ignition module of the car. Disconnecting the clutch housing of this module from the cylinder block. The remaining three nuts securing the module are unscrewed, which is then removed. The ignition module takes a different place and new fasteners are installed. A bracket for mounting the fourth support is attached to the cross member of the front suspension. A bolt is installed in the hole on the terminal clamp, the nut is placed and screwed initially by two turns. The lower head of the rod is inserted into the support fixing eye. The bolt is installed in the eye and support, the nut is tightened. The size of the rod is adjusted until the holes in the clutch housing and on the upper head coincide. Another bolt is installed.

How to adjust the hood latch

The first faults that the driver notices can be eliminated by a simple inspection and tightening or replacing some parts. Adjustment of the hood latch on all VAZ cars is carried out in two main stages: horizontal and vertical.

Vertical adjustment

Vertical adjustment is a check of the optimal length of the lock latch. This must be done if the hood cannot be securely locked in the closed position. When driving, a rattling noise is heard, even with the engine turned on, when the car is standing still, there is a slight bouncing of the cover.

To adjust, use a 19 mm spanner and a flat head screwdriver. Stages of vertical adjustment.

1. Loosen the locknut on the latch. To prevent the latch itself from turning, hold it with a screwdriver.
2. If the hood lid does not close well or does not close at all, it is necessary to adjust the length of the latch. You just need to unscrew it (enlarge it) with a screwdriver.
3. If the cover rattles and vibrates when driving, shorten the length of the latch by screwing the latch several turns.
4. Verifying the correct latch length setting can only be done through experimentation.
5. There are no dimensions, calculations or measurements with a centimeter tape, even in production.
6. After the mechanism is adjusted, the locknut should be tightened with a wrench while holding the lock latch.

Horizontal adjustment

It is necessary to carry out horizontal adjustment on a VAZ 2115 if the lock jams when opening or a metallic grinding noise is heard when driving.

Horizontal adjustment of the latch is carried out in several stages:

1. The locknut is loosened.
2. The latch lock moves in a horizontal plane so that when closing the cylinder coincides with the standard hole in the frame.
3. Checking the fit and tightening the locknut.
4. Adjustment helps to get rid of the problem with minor shifts of the working mechanism during constant driving loads.