How to remove the windshield wiper motor of a VAZ 2110 injector 8 valves

Replacing the windshield wiper motor and trapezoid

The design of the windshield wiper on the VAZ 2110 is quite reliable and during normal operation the motor and the trapezoid itself can easily move all 300,000 km, which has been proven by the personal experience of many owners.
But there are also exceptions to the rules. It often happens that the splines are bypassed or the trapezoid structure simply breaks down. If you have such problems, the repair procedure will be discussed below.

To replace all the wiper parts, we will need the following tool:

• flat and Phillips screwdriver;
• 10 mm socket head;
• ratchet handle;

To do this job, you first need to do some preparatory steps, namely:

1. Remove the windshield trim (jabot).
2. Remove the insulation and seal under the hood.
3. Disconnect one end of the expansion tank rubber and move it to the side.

Device design

Wiper circuit

First, let's try to understand how the windshield wiper circuit on the VAZ 2110 works and what components form a solid unit called a windshield wiper.

Photo report on the removal and installation of the windshield wiper trapezoid on a VAZ 2110-2112

When all the preparatory steps are done, everything will look something like this. The arrows at the top show the attachment points of the two nuts:

You need to unscrew them, of course.

After this, we disconnect the clamp securing the expansion tank and, lifting it up a little, move it to the side to gain access to the third trapezoid mounting nut.

After this, the nut can be unscrewed; it is located at the very bottom:

After you have dealt with this, you can carefully turn the trapezoid and remove it from the left side, slightly bending the metal frame below the windshield to the side (the force required is very small - there is no point in talking about any real bending!)

And lift it almost all the way to take it out:

All that remains is to disconnect the power plug:

And now you can finally remove the entire structure of the trapezoid and the wiper motor from the bore. If you need to disconnect and replace one motor, then in principle there will be no difficulties with this - just unscrew it and replace it.

Installation of all removed parts occurs in the reverse order. It is worth mentioning the prices of these spare parts. The cost of a trapezoid assembly with an engine for a VAZ 2110 is about 2000-3000 rubles from the manufacturer AvtoVAZ. Chinese analogues cost about 2000 rubles.

Source

Review

Many dozens of car owners agree that the windshield wiper motor of the VAZ 2110 is quite frail - both in old and new modifications. Moreover, its operation depends on many parameters: the condition of the wiper rubber bands, wind, the amount of water pouring onto the glass, the voltage supplied to the wiper motor. Usually there are more complaints about the front window wiper, but the rear window on models 2111 and 2112 also has exactly the same gear motor.

Windshield wiper motor VAZ 2110

Causes of malfunction

The weak point of this motor is that there are a fairly large number of contacts along the power circuit. This affects both the voltage and the possible causes of malfunctions: the contact on one link of the chain is lost or unstable, and stable operation of the windshield wiper is no longer possible. In this case, it is quite possible that the motor is not at fault. Therefore, before you decide that it needs to be replaced, check the contacts along the entire circuit.

• Fuse. Pay attention to the fuse, it may also be faulty;
• Performance. Next, you should check the switch itself for serviceability;
• Operating parameters. Using an ohmmeter, check the resistance in the circuit breaker between the terminals. If it shows “zero”, you need to change the breaker;
• Correct connection. Without turning on the wiper, measure the resistance between the fourth terminal and ground. It must also be zero. Otherwise, you need to properly restore the grounding;
• Voltage. Turn the windshield wiper to low speed and check the voltage at terminal five. It is equal to the battery voltage, but the gearmotor does not work? It needs to be changed.

Causes of malfunction of the VAZ 2110 windshield wiper motor

Removing the wiper motor of a VAZ 2112 - search on DRIVE2

Restoration of windshield wipers. Windshield wipers VAZ 2112.

Hello everyone, I suffered for a long time with dying wipers
, and I suffered because I didn’t want to climb into the cold in winter and disassemble the car, especially since I drive every day, and suddenly with crooked hands I couldn’t put everything together in time, and I didn’t have any extra money.

Replacing the VAZ 2110 trapezoid or don’t stick your hands where they don’t belong.

We remove
the wipers
, then
remove
the Jabot (according to instructions or from memory)

Then carefully remove

motor
power plug . Carefully (with swearing and merry dancing) take out the trapeze.

Further advice on removal

and installation: Before
removing
the trapezoid, unscrew the tank.

Repair of front wipers - Lada 2112, 1.6 l., 2005.

Motor with larger diameter shaft

was only from
VAZ
2108, but it has something else

I cannot help but note the fact that every withdrawal

trapeze gives a lot of pleasure, because

Lada 2112

2005, petrol engine 1.6 l., 80 l. p., front-wheel drive, manual transmission.

Lubricating the trapezoid and wiper motor - Lada 2112.

I began to notice that at high speed and in cold weather the wipers

began to slow down.
I decided to remove
the trapezoid and
the motor
, open it and lubricate everything there.
Disassembly and removal
was not difficult.

Repair of windshield wiper motor - Lada 2110, 1.5 l., 1998.

One day the windshield wipers

.
I changed the fuse, relay and switch, but nothing helped. Well, that means it’s a motor
, I thought, and stopped by the auto shop.
The price tag of the motor
is from 1050 to 1500 without trapezoid.

Replacing the windshield wiper motor of a VAZ 2110/12 with a VW - Lada.

Lada 2110 Shagdi › Logbook › Replacing
windshield wiper motor of a VAZ
2110/12 with a VW.
Hagazhei last online 1 day ago. It all started from the moment I bought the car when I immediately noticed the poor performance of the windshield wipers
: 1) they were barely dragging; 2) didn't work.

How to easily remove the trapezium wipers on a VAZ 2112 - Lada 2112.

If the wipers

will be in the usual off position, you won’t be able to pull it out without using brute force and twisting this trapezoid.
To make it come out easily, you need to turn on the ignition and, accordingly, the wipers
. When they are in the upper position, turn them off.

Replacement of rear wiper motor, rehabilitation.

Lada 2112

PROrattle › Logbook › Replacement

rear
wiper
motor , rehabilitation of the rear ESP, checking the mass air flow sensor, LED package.

Therefore the withdrawal

I'm missing the trim from the building door.
We remove the wiper
, unscrew and
remove the motor
.

Repairing the wiper rod without replacing the trapezoid - Lada 2112.

Good day everyone:) It’s been a long time since I drove with one (mono: D) wiper

(the pin on the rod broke off) and it somehow got boring. The idea of ​​how to make them was spinning in my head. In general, I solved the problem like this: First, I aligned the remaining part of the pin with the rod (one and a half turns).

We make a single wiper for the VAZ 2112 (one wiper)! — Lada 2112.

Lada 2112

Saucepan › Logbook › Making a Mono-windshield wiper on
a VAZ 2112
(one
wiper
)!

First, let's shoot

wiper
leads , we disassemble the frill in order to get to
the motor
and the trapezoid (we won’t describe it here, it’s just all there).

Resuscitation of the rear wiper motor! — Lada 2112.

Not even resuscitation, but...umm...I don’t know what to call it, because resuscitation is when some measures immediately take place to restore life...and then the engine

died a year and a half or two ago.

Replacing the windshield wiper motor with a more efficient one

We noticed that at the VAZ

wipers
are slow ?
This is especially noticeable in rain or snow, when the windshield wiper
motor can no longer cope.
The problem can be solved with a simple modification, replacing wiper
motor with
a motor
from a foreign car.

Modification of the windshield wiper gear motor - Lada 2112.

Lada 2112

patsantra › Logbook › Refinement of
the windshield wiper
.

Wrote in the VKontakte group - “ VAZ
2112
” vk.com/autoclub
2112
And one guy is all

Just in case, here is her number - 2110-5205-010-21. Motor

fits into such a trapeze well!

Installation of frill priors 2 N.O. at 2112. Replacing trapezoid 2110.

Preface. 1. In general, it all started with the purchase of the car itself. Wipers

They slid very poorly, especially when you start it for the first time, especially on dry glass...then
the motor
warms up and runs normally.

Replacement procedure

So, you have chosen a gear motor for your VAZ - one of the first three. Let's look at how it is replaced. When performing this work, there is no need to disassemble the entire windshield wiper system. We proceed like this:

1. Disconnect the negative terminal from the battery;
2. Having noted the position of the brushes on the windshield, unscrew and remove the levers;
3. Remove the cover from the fairing;
4. Unscrew the nut securing the crank mechanism bracket to the motor axis;
5. Unscrew and remove the bracket itself. It is secured to the body with 3 bolts;
6. We remove the non-working or poorly functioning motor from the studs;
7. Replacing the old one with a new one is done in the reverse way.

Car repair

How to and how not to check the zero volt potential

Let's agree right away that we only work with a voltmeter. Voltage twelve is caused by connecting one probe to ground. The presence of potential zero is checked in a different way: one of the probes is connected to a terminal with positive voltage, and then the second probe is connected to the wire being tested.

Let's look at the error: one probe is connected to ground, the second to the terminal under test, and the voltmeter indicates 0. Here they conclude that there is a ground potential, but this is incorrect! If the contact with ground is broken, the device will also show 0. In other words, the number zero does not carry information within itself.

Rear window wiper

The rear electric motor can also be removed and a new one installed. To do this you need:

1. Remove the holder and rear wiper blade;
2. Remove the rear door from the upholstery;
3. Remove the battery negative terminal wire;
4. Disconnect the terminal block from the windshield wiper motor wiring;
5. Loosen the nuts securing it to the door (there are 3 of them) and dismantle the motor;
6. Install a new electric motor. Replacement is in reverse order.

Rear wiper motor gearbox for VAZ 2112

Dismantling the device

In rare cases, the front or rear windshield wiper motor stops working due to some manufacturing defect. The problem is extremely rare, however, if you become a victim of it, there is nothing left to do but start special repairs.

To complete the procedure successfully, perform a complete dismantling . It is no secret that such a process is quite troublesome and time-consuming. Especially if you have to repair a part from old cars, such as Tavria, KAMAZ, Priora, and so on. In this case, you will have to use several separate steps, including unscrewing the nuts that act as fasteners for the levers.

In the future, you can begin to remove the levers themselves from the tapered splines of the drive. If you have any difficulties at this stage, the splines can be treated with penetrating lubricant . Next, the lever drives are dismantled by unscrewing the nuts, as well as removing the rubber gaskets and plastic bushings.

In the harness, the wiring block is disconnected and pulled out using the raised edge of the seal, through a special slot in the partition of the engine compartment. The next step is to remove the windshield wiper .

Now you will have to unscrew the washer from the removed device and remove the spring retainer . And also you can’t do without disconnecting the rod. As a result, all you have to do is dismantle three bolts and remove the engine. After a full visual inspection, begin replacing any faulty parts.

If this does not give any results, the only way out of the situation is to buy a new motor . If the problem is resolved, the glass cleaning system must be reassembled in the reverse order.

Replacement features and diagram

If, after a thorough diagnosis, you were able to determine that the motor is faulty, think about replacing the failed unit. At this stage there are no special difficulties, so even an inexperienced beginner can easily solve the problem.

True, you must understand that the features of the procedure vary depending on the model of a particular vehicle.

Therefore, before performing a series of any actions, pay attention to the technical features of the system , read the service manual for the car.

1. First of all, you must unscrew the nuts securing the brush arm. The help of a wrench will come in handy here. Then remove them from their installation location. If difficulties arise, use a penetrating lubricant.
2. Then you need to remove the lever drives by unscrewing the nuts that secure them.
3. The next step is to disconnect the connector with the wires in the harness and lift one part of the seal through the hole formed.
4. As a result, all that remains is to dismantle the wiper itself. Then remove the washer and spring mount. After successfully achieving such goals, all that remains is to disconnect the pull rod, unscrew the three screws and remove the motor. Unit repair is characterized by particular simplicity and speed of execution.

Geared motor from Volkswagen Transporter

Volkswagen's electric motor requires a little modification, but those who go this route are usually satisfied with the continued performance of the wipers and the stability of the windshield wiper.

This replacement requires minor modifications. In the 2005 “dozen”, the electric motor is connected to the trapezoid using a lever that has a large hole. Therefore, it is enough to change the lever (take a new sample), and everything will fit perfectly.

And one more point: when installing the motor on a trapezoid, you cannot place the engravers together with the bolts so that the crank does not touch them during operation.

Windshield wiper motor VAZ 2110 v10-07-0001 from Volkswagen Transporter

Such a replacement will save you from slow wipers, and even in heavy rain they will do a good job of their task - providing good visibility.

Source

Replacing the windshield wiper motor of a VAZ 2110

The design of the windshield wiper on the VAZ 2110 is quite reliable and during normal operation the motor and the trapezoid itself can easily move all 300,000 km, which has been proven by the personal experience of many owners. But there are also exceptions to the rules.

It often happens that the splines are bypassed or the trapezoid structure simply breaks down. If you have such problems, the repair procedure will be discussed below.

To replace all the wiper parts, we will need the following tool:

• screwdriver flat and Phillips
• 10 mm socket head
• ratchet handle

To do this job, you first need to do some preparatory steps, namely:

1. Remove the windshield trim (jabot)
2. Remove the insulation and seal under the hood
3. Disconnect one end of the expansion tank rubber and move it to the side

Advice for car enthusiasts

When replacing windshield wipers with new ones, preference should be given to modern, frameless models.

They have such advantages as:

• higher reliability (compared to traditional models);
• increased service life;
• completely silent operation (there are no squeaks common for frame wipers);
• effective cleansing of contaminants.

Such wipers will not only do their job better, but will also significantly transform the appearance of the car.

Photo report on the removal and installation of the windshield wiper trapezoid on a VAZ 2110-2112

When all the preparatory steps are done, everything will look something like this. The arrows at the top show the attachment points of the two nuts:

You need to unscrew them, of course.

After this, we disconnect the clamp securing the expansion tank and, lifting it up a little, move it to the side to gain access to the third trapezoid mounting nut.

After this, the nut can be unscrewed; it is located at the very bottom:

After you have dealt with this, you can carefully turn the trapezoid and remove it from the left side, slightly bending the metal frame below the windshield to the side (the force required is very small - there is no point in talking about any real bending!)

And lift it almost all the way to take it out:

All that remains is to disconnect the power plug:

And now you can finally remove the entire structure of the trapezoid and the wiper motor from the bore. If you need to disconnect and replace one motor, then in principle there will be no difficulties with this - just unscrew it and replace it.

What is a windshield wiper trapezoid and what is it for?

The trapezoids are around here somewhere!

The wiper trapezium is a special unit that converts the engine impulse into forward movements of the windshield wipers.

Simply put, it is she who is responsible for their movement along the windshield or rear window of the car. Since weather conditions are often unpredictable, and the windshield must provide complete visibility, failure of this part must be quickly identified and corrected.

Principle of operation

Most often, plastic bushings wear out in trapezoids.

Although, at first glance, it seems that the movement of the brushes occurs directly, in fact, a trapezoid, which is an electromechanical unit, is responsible for it. It works on the following principle:

1. The windshield wiper motor uses the finger, which drives the trapezoid itself.
2. Due to the connection of the gearbox and shafts, oscillatory movements occur, causing the brushes to move along the glass, cleaning it.

It often happens that the trapezoid fails. This happens especially often after or during the winter season. Some inexperienced VAZ-2110 owners turn on the “brushes” without bothering to clear the snow from the glass . Often the wipers freeze to the glass, and an attempt to move them ends in breakage. To prevent this from happening, you should always check the brushes before turning them on in winter for freezing .

Rear wiper VAZ 2112, does not work, how to solve the problem?

Messages: 194 From: Novocheboksarsk
The wires in the corrugation of the fifth door broke, for example.

There are only two in electrics. malfunctions. Open and short circuit. I couldn’t figure out what it was for. I couldn’t find a normal, understandable diagram of the mounting block and wiring.

. Everything seems to be more or less clear. In general, contact an auto electrician. Well, if you are an auto electrician yourself. God will help you.

Messages: 3,835 From: umrudny city route 11

+1, in principle, yes, disconnect the battery, disconnect the connectors on both sides and use a jumper and a tester to find out which wire is missing.

Messages: 194 From: Novocheboksarsk

Check, there should be a plus on the yellow wire with a blue stripe when you turn on the ignition, on the white wire with a blue stripe when you turn on the wiper, if not, it wouldn’t hurt to check fuse F9. Well, there’s a break in the corrugation of the back door. If everything is there and there is also weight for the engine, then it is either repaired or trashed.

Post edited by yariy

— Sep 20 2010, 18:53

yes The tester (multimeter) turned on and checked whether there is power or not, if there is a problem in the gearbox, there are limit switch contacts there, you can take it apart and see everything, it may even be protected from overload (thermal unit, in order to avoid burning out the engine during a wedge) flew.

Source

How to determine that a trapezoid is “kirdyk”

Kirdyk is a slang word meaning an extremely bad situation.

It happens that the retaining ring of the bushing breaks and the rod simply flies out.

The slightest disturbance in the operation of the trapezoid can lead to incorrect operation of the wipers. Usually this part is replaced with a new one, although in some cases you can get by with installing a repair kit. Its cost is significantly lower than the price of the entire part, although repairs will take much more time. Here is a list of the main signs by which you can determine that a part will soon fail:

1. Windshield wipers begin to do their immediate job poorly. This occurs due to the weakening of pressure.
2. An unusual noise is heard during operation.
3. A backlash appears, which can be determined even visually, since the glass will be difficult to clean.
4. It happens that the brushes move in one direction easily, but back with difficulty, constantly slowing down.

All these problems lead to the fact that the windshield remains dirty, with streaks and smudges.

Repair kit for VAZ-2110

Most often, plastic parts are destroyed in the trapezoid. In this case, a repair kit can help.

When purchasing a repair kit, pay attention to the part number.

If metal parts are damaged, you will have to replace the entire trapezoid. As a rule, the trapezoid is destroyed as a result of an accident, or due to careless handling of the windshield wiper system.

Advice for car enthusiasts

When replacing windshield wipers with new ones, preference should be given to modern, frameless models.

They have such advantages as:

• higher reliability (compared to traditional models);
• increased service life;
• completely silent operation (there are no squeaks common for frame wipers);
• effective cleansing of contaminants.

Such wipers will not only do their job better, but will also significantly transform the appearance of the car.

Part of the old and new sample

Selecting a new part for a VAZ-2110 is not such a simple matter. Not everyone knows that there are old and new trapezoids.

Therefore, it is better to remove the old part and take it to an auto parts store. They are not only attached differently, but also differ in the connectors through which they are connected to the motor. If you can’t find an old-style trapezoid, and this is exactly what you have, you’ll have to redo the system or look for a used part.

As a rule, trapezoids of a new type are available for sale from various manufacturers. One of the popular models has the article number VLT2110–5205010-Р .

If the windshield wiper motor is working properly, you can only change the trapezoid itself.

Refinement stages

Wiring
It is easy to modify or replace wipers. To do this you need to take several sequential steps:

• Disconnect the negative cable from the battery;
• Pull the wiper towards you;
• Remove the existing brushes;
• If there is a decorative trim, remove it;
• Unscrew the mounting bolt, thereby removing the old wiper;
• Compare the dimensions of the old and new cleaner;
• Ideally, the new device should not exceed the old one by more than 20 millimeters;
• Reverse the assembly procedure.

As you can see, changing windshield wipers is not difficult. But with the repair procedure, everything is somewhat different. But following the instructions, even an inexperienced VAZ 2110 owner will be able to do everything with his own hands.

The VAZ 2110 is equipped with a three-speed windshield wiper system. The cause of its malfunction may be a gear motor, relays, fuses, a steering column switch, and even a leaking washer reservoir on a VAZ 2110 car. The article discusses the causes of wiper malfunctions and their elimination.

Replacement process

The easiest way to get rid of problems with VAZ-2110 windshield wipers is to contact a service station. There the trapeze will be replaced in an hour or an hour and a half. But if unscrupulous repairmen notice that the owner does not understand the cause of the breakdown at all, they can repair the car for half a day, saying that the problem is very serious.

Therefore, the best option that will save money is to replace the part yourself . This process works as follows:

Device and possible malfunctions

To understand the operation of the wipers, you will need an electrical diagram, which is present in the VAZ 2110 operation and maintenance manual. You also need to know what the unit consists of:

• The trapezoid is the main part through which the motor transmits movement; the trapezoid most often wears out, and as a result, repairs are needed.
• Electric motor - due to this unit, the wipers move; the motor can burn out, which will cause the failure of the entire unit.
• Pump - this element is needed to pump cleaning fluid into the wipers. If the pump breaks, then you can forget about keeping the front window clean, although the wipers will still run across the window.
• Tank - everything is obvious here, it stores window cleaning fluid.
• Windshield wiper – mounted on a trapezoid, performs a cleaning function. First of all, you need to pay attention to the size of the windshield wiper.

Repair and replacement are required when the motor is damaged, since it cannot be repaired. The trapezius also very often fails, but sometimes it can be restored. The assembly diagram is quite simple, so the owner of a VAZ 2110 will quickly discover the reason for the malfunction of the assembly.

Features of the electric motor design

The windshield wiper base consists of several individual elements. Among them are the following:

• lever axis;
• electric motor (device that drives the windshield wiper);
• brush lever;
• brushes;
• brush holder;
• mounting block;
• frame;
• gearmotor.

Regardless of the model and manufacturer, such parts are irreplaceable. Variations are explained only by model characteristics. For example, the latest innovations in the automotive industry include upgraded versions with a wide variety of functions.

Some of them have a heating function, some work automatically, reacting to any contact with water or dirt on the windshield. In general, these are all the existing parts of the device, so the next step in learning how it works is to review the basic concepts.

It's no secret that all glass cleaners are very fragile and vulnerable devices that require a lot of care and can break . Such a structural element is forced to cope with all the work of cleaning the windshield, therefore, with prolonged use, a problem such as rapid wear is noticed.

The trouble is associated with constant contact of the rubber brush with the surface of the glass and heavy loads. As a result, a good model should have impressive flexibility and rigidity.

How to check the windshield wiper motor? When checking the wiper motor for serviceability, it is enough to pay attention to a number of key subtleties and predetermining factors. One of them is weather conditions. It is no secret that prolonged exposure to low temperatures, heat and rain do not have the best effect on the condition and operation of parts.

Checking the windshield wiper motor is not difficult at all. If there are any defects, scratches or streaks . It is also possible that incorrect noise may occur from the operation of the brushes. In addition, the brushes can move very slowly, out of step, or very quickly. In this case, you should pay attention to the motor.

When inspecting, consider the condition of the relay or lever. If one of the important elements fails, this will be accompanied by movement of the brushes in different directions . If the windshield wiper blades begin to fly off during active operation, you will have to use a new wiper blade holder.

Principle of operation

Modern cars and many other vehicles may be equipped with two windshield wipers. A similar solution has a double design for the front glass.

It does not include rubber bands placed on the blade, which provide more efficient and productive work , as well as for the rear window (here we are talking about a single version).

Most existing models are capable of operating in three different modes:

• Slow mode.
• Intermittent operation.
• Fast work.

At the heart of each glass cleaner is a corresponding motor , which is equipped with a gearbox, brushes, a lever system and an automated mechanism that allows you to return the wipers to their original position.

In addition, together with the device there is a device for supplying water to the entire area of ​​the windshield. If it fails, the motorist should seriously think about upcoming repairs.

Repair

To repair this unit, you need a minimum of tools:

• Set of keys and sockets.
• Screwdriver Set.
• WD-40.
• Rags.
• Replacement parts.

It is quite easy to determine which parts are not working. For example, if the wipers do not move, then the motor has failed. If the trapezoid moves, but the glass remains dirty, then the pump or tank is damaged. The size will help you understand what condition the part is in - if the size has decreased too much, then the element needs to be changed. In any case, you need to make sure of the speculations; for this you should analyze:

1. The first step is to dismantle the car's dashboard;
2. Next you need to find the relay related to this mechanism. It is screwed to the body of the VAZ 2110. If the electrical elements do not work, then the relay needs to be changed; repairs will not help;

Source

Windshield wiper repair

In practice, repairing wipers on a VAZ 2110 is not at all difficult if you have at least basic experience in working with a car and its electrical components.

Unscrew the fixing nut

First, let's figure out how to remove the wipers on a VAZ 2110. The design provides several fasteners, by unscrewing which you can easily remove the wipers themselves.

But with disassembling the windshield wiper assembly, everything is a little more complicated. It is analyzed as follows.

1. Remove the dashboard.
2. On the left side, find the relay that is attached to the body. If it is broken, there is no point in repairing it. Just install a new relay.
3. Next, check the condition of the fuse that controls the operation of the windshield wiper drive.
4. Disassemble the steering column to allow you to examine the state of the switch. If the insulation is damaged or there is other damage, replace the unit.
5. Unscrew the electric motor from the body and check it in action. If the damage is not serious, it can be repaired. It's better to immediately replace it along with the relay.
6. Check the drive. It is not uncommon for a pulley to break on it, which is why the device has to be replaced with a new one.
7. Make sure the trapezoid is in good condition. It may be necessary to replace the windshield wiper trapezium on a VAZ 2110 if, during operation of the car, the lubrication of the device has deteriorated and all kinds of debris and water have gotten in there. If the lubrication does not work properly, the plastic bushings of the hinges wear out, causing play and increasing resistance during operation of the device. The trapezoid itself serves to transmit force from the electric motor to the windshield wiper arms.