Replacing windshield wipers on a VAZ 2110 on your own

Anyone who has ever driven a car with non-working windshield wipers in heavy rain or snow can tell you how difficult and dangerous it is. To avoid getting into such a situation, you need to monitor the condition of the windshield wiper blades and change them in a timely manner.

In this article we will talk about what the VAZ-2110 wipers are. We will also look at the design of the windshield wiper mechanism and deal with its most common problems.

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

Do-it-yourself repair of the VAZ 2110 windshield wiper trapezoid

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Meanwhile, the performance of windshield wipers is a guarantee of safety in bad weather.

Replacing the windshield wiper trapezoid on a VAZ 2110 is a necessary measure that has to be taken to maintain the wipers in working condition. At the initial stage, this problem manifests itself in a weakening of pressure - in other words, the windshield wipers cannot cope with flows of water or heavy snowfall. Returning to the original position is difficult; you can actually feel the strain with which the wipers move across the glass.

• Selecting and replacing a windshield wiper motor for a VAZ 2110

The presence of such symptoms indicates wear of the windshield wiper trapezoid mechanisms.

Attempts to repair the part, especially in a makeshift setting, are impractical: the mechanism is too thin, and the plastic bushings cannot be replaced. The only way out is to replace the trapezoid.

The replacement process is simple, but it involves manipulations that require increased attention and accuracy - there is a danger of damage to neighboring components and mechanisms.

Then you need to turn off the gearmotor. To do this, remove the corresponding connector

Carefully pull out the trapezoid (depending on the year of manufacture, it can be attached to two or four studs) and carefully remove it from the air supply box. That's it, the work is completed. Installation of a new trapezoid is carried out in the reverse order

Installation of a new trapezoid is carried out in the reverse order.

Before purchasing a part, you need to find out which trapezoid is needed: there are “old” and “new” samples, indistinguishable in appearance. However, there are quite serious internal differences, which makes it impossible to install the “wrong” trapezoid.

However, our mechanics found an interesting way: a small modification (removing “extra” fastening studs on both sides of the body) solves the problem.

Moreover, experts advise installing a trapeze from Priora on a VAZ 2110 - in this case, a rework is also needed, but some cost savings are achieved (spare parts from Priora are cheaper). The modification consists of replacing the wiper arms (on the VAZ 2110 they are slightly smaller).

• 
  How to check the wiper motor of a VAZ 2110

In addition, the connectors for connecting the electric motor are different. Here you need at least minimal knowledge in electronics, because you will have to install new wiring, reliably insulating it.

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These necessary wipers

Replacing a windshield wiper on a VAZ 2110

In the winter months, non-working wipers are not as dangerous as, for example, in the fall. The driver has to make forced stops every 5-10 kilometers to independently clean the icy windshield wiper blades (see Windshield wiper repair - how to do it correctly), which causes a lot of inconvenience. Either way, replacing old wipers is a vital necessity.

Replacing the trapezoid of windshield wipers on a VAZ 2110

Surely everyone knows that wipers are made of rubber, so they wear out after several months of removing snow, raindrops and dirt from the glass. Of course, to replace the brushes, you can go to a car repair shop, where specialists will do everything quickly and efficiently, but why spend money on work if you can do it yourself? This is a simple process that is the same for many cars.

Note! It is recommended to replace windshield wiper blades twice a year. For drivers with extensive experience, such work has long been a habit; the car should always be working.

Replacing windshield wiper blades for VAZ 2110

How to care for your wipers to extend their lifespan

To ensure that your wipers last as long as possible, follow these tips:

• Wipe dirt-stained brushes with a clean, damp cloth or sponge. This way you will not only get rid of dirt, but also protect the glass from scratches.
• If the front glass is covered with a layer of dust and the car washer fluid has run out, do not turn on the cleaner. This will also cause scratches on the glass.

• In winter, especially during snowfalls, do not leave the wipers leaning against the windshield - they will freeze. It is better to raise the leashes so that the brushes are suspended.
• If the windshield wipers are still frozen, do not under any circumstances try to tear them off by force. This will only damage the rubber band. Start the engine, turn the heater on to blow the windshield and wait until it defrosts.
• You should also not knock ice off the frame or brush. Gently bend the elastic until it peels off in small pieces.
• When replacing wipers, place some thick cloth on the windshield. This will protect it in case the spring-loaded leash slips out of your hands.

The trapezium of the wipers transmits the force from the engine to the windshield wiper arms. The best quality of windshield cleaning will be only if all elements of the wipers are in working order. If the trapezoid hinges are clogged with dirt or the lubricant has dried out, the motor energy will not be enough for proper cleaning. Therefore, owners of cars of the tenth family are forced to repair the trapezoid once every 5–10 years in order to avoid deterioration in the performance of the wipers.

Replacing wipers

Replacing windshield wipers, visibility in the car
For the first successful replacement, it is recommended to consider the types of windshield wipers. Following detailed instructions, the work is completed within half an hour.

Replacing the windshield wiper motor of a VAZ 2110

First you need to look at the old brushes. You can try to get them out of the levers. Often, special springs are installed that make it possible to bend these levers. Next, you need to determine how the brush is attached to the lever (screws, needles or clamps can be used).

The length of these brushes is measured with a ruler or, for example, tape measure. Required tools for replacement:

• round nose pliers;
• screwdrivers included in the set;
• paper napkins and a small towel.

Necessary materials to complete the work:

• Replacing the windshield wiper trapezoid

• a set of new brushes;
• special liquid for glass.

The required materials can be purchased in stores specializing in the sale of spare auto parts.

If the car was produced earlier, it is almost impossible to find brushes for it. The only thing that can be done is to change only the rubber part attached to a thin metal base.

It is recommended to replace brushes in the following sequence:

• for normal access to the windshield wiper, the car must be parked;
• windshield wipers must be secured in a position that provides unobstructed access to each blade;
• in some certain brands of cars, the windshield wipers are recessed flush, so you need to read the instructions for replacing them specifically for the VAZ 2110;
• You need to spread an unnecessary blanket on the hood of the car, as well as around the windshield wipers. Such measures will prevent glass from breaking and damage to the coating on the hood;
• The old windshield wiper design is removed from the mount.

• At the end of the rubber brush there is a locking device that can be easily opened with round-nose pliers. The functioning of the locking device is checked several times. You need to compare the rubber brush fixed to the machine with the new brush, they should match. It is removed from the mount and lever. A new brush is inserted, and it must pass through all the points, just like the old design;
• On recent cars, T-shaped mounts for windshield wipers are installed; to remove them, you need to use a small flat-head screwdriver. The purchased unit is installed by pressing the lever itself, as a result a click should be heard;
• Another type of fastening involves the use of screws. In such a situation, the unit with the brush will be secured using one or two screws. The screws are unscrewed with a screwdriver, and the new design is screwed onto the lever. The fastening screws must be tightened tightly, and small washers can be used;
• The new L-shaped design of the fastening levers is noteworthy. This unit is equipped with a rounded latch that has a swivel joint. To install new brushes, no tools are needed; just press the special latch, pull the brush slightly towards you and remove it from the lever. To fix the new structure, you need to press on the latch until it is installed in its place; you should hear a click.

When the manipulations with the first brush are completed, it’s time to start the second, the sequence of actions is the same.

It often becomes necessary, especially on modern modifications of the VAZ 2110, to replace the motor. It is he who is responsible for the normal operation of the windshield wipers.

Replacing the windshield wiper motor on a VAZ 2110

Replacing the windshield wiper motor of a VAZ 2110 can also be done with your own hands. In addition, it may be necessary to replace the windshield wiper mechanism of the VAZ 2110 or replace the wiper arms of the VAZ 2110. Sometimes, simply replacing the windshield wiper drive on the VAZ 2110 leads to normal operation of the blades. A detailed video, of which there is a lot on the Internet, will tell you how to do everything without errors. It is also useful to use photo materials and pictures during the work process, especially if everything is done with your own hands. The detailed instructions for replacing windshield wipers presented above are an opportunity to save a lot of money, because the price for services of this kind in services is high, and the result is not always pleasing to the car owner. You can also find out on our website how to replace washer nozzles.

Types of wipers

• Classic.

The design consists of seven metal “rocker arms” arranged pyramidally. The largest arc holds two smaller ones, which, in turn, hold even smaller ones and are attached to a rubber blade. This design allows the downforce of the wiper to be evenly distributed. Slowly going out of fashion, these wipers are falling in price every day, while performing their functionality very well in the warm season. The main enemy of such a wiper is snow. But it is impossible to say that these brushes are worse in functionality than frameless ones. The pressing effect of such a design loses its properties over time. Therefore, it is better to change the brush frame itself after a few years.

• Frameless.

The “rocker arm” system for this type of wiper is replaced by a thin metal plate that passes through the entire length of the brush. It is a frame, despite the so-called frameless classification. They tolerate snow better, but this design has a disadvantage - the distribution of downforce here is worse than that of “rocker arms”. In the cold there is a shrinking effect. The advantages of these brushes over the previous ones can be called design. Although the taste and color as they say... .

• Winter brushes.

• Hybrid.

These brushes are the latest development for today. Metal “rocker arms” here replace three plastic arcs, they also act as a winter cover, thereby allowing these wipers to be called hybrid. Another distinctive feature of these wipers is improved aerodynamics. Headwind increases downforce. Although in such a design there is something to freeze on.

In conclusion, we can say that in winter it is better to use winter wipers, and for summer any wipers except winter ones are suitable. It's up to you to choose. In any case, new wipers, no matter what design, are better than those that do not perform their functions at all.

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

As a rule, the trapezoid is destroyed as a result of an accident, or due to careless handling of the windshield wiper system

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.

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 repaired.

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 .

The process of replacing the windshield wiper motor on a VAZ 2110

The procedure for performing work to replace the motor with an imported analogue (from a Volkswagen):

1. It is necessary to disconnect the negative terminal from the battery.2. Dismantling the windshield wiper (unscrew the arm nut and remove it).3. We unscrew the three bolts of the gearbox and remove it from the bracket (after marking the position of the brushes on the windshield with a wax pencil).4. It is necessary to disconnect the electrical connector of the motor (loosen the mounting bolts and remove the motor assembly with rods).5. We take it out from the space under the fairing.6. We disconnect the motor from the assembly rods (it is necessary to loosen the 3 mounting screws).7. To connect a new motor, you will have to redo the connection chip itself (there is nothing complicated, and it costs a penny).8. On the VAZ 2110 trapezoids, the hole for the gear motor shaft is slightly larger than the required diameter, so the lever will have to be replaced. It is necessary to supply a new sample, it fits perfectly. An important point when installing a new gearmotor on a trapezoid is that you do not need to place an engraver under the bolts. Otherwise, the “crank” will catch the bolts.9. When replacing the windshield wiper motor of a VAZ 2110, it is advisable to use new wires to avoid accidental short circuits. As a last resort, if you use twists, be sure to properly insulate all connections from moisture.

Assembly is carried out in the reverse order. After assembly, a test drive of the innovation is required. The result is obvious; replacing the windshield wiper motor on the VAZ 2110 speeded up the work of the wipers significantly, even on dry glass.

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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.

replacing trapezium wipers vaz 2110

Total

Windshield wiper failure can occur for quite trivial reasons:

• fuse F5 burned out;
• the terminals of the connecting blocks are oxidized or burnt;
• wires are faulty;
• relay K5 524.3747 broke;
• ordered the steering column switch to “live for a long time”;
• the nut that attracts the trapezoid crank to the gearbox has become loose;
• the nuts securing the levers to the trapezoid shafts were unscrewed;
• The brushes are frozen to the glass.

Often, wipers on models of the VAZ 2110 family do not work due to complex faults:

Single wiper on VAZ 2110

One windshield wiper - DTM style. Also, one brush is installed on some Mercedes Benz and BMW models. How can you install one wiper on a VAZ 2110, what is required for this, and how well will one wiper clean instead of two? On a VAZ 2110, instead of two wipers, one is installed not so that it cleans the windshield better, but solely because beauty and style. I won’t argue if you say that one wiper cleans glass worse than two. Despite this, many people like the unusual style and some emphasize it by installing one wiper vertically:

Installing one wiper instead of two

The easiest way to make a single wiper with your own hands: You don’t need to redo anything, everything is extremely simple. We install the driver's leash in the place of the passenger one and secure it so that the brush is higher than the standard location. Thus, the passenger wiper performs exactly the same trajectory of movement, but the initial position of the brush will be higher than the standard one. As a result, one wiper will move 90-100 degrees. To get a larger area for cleaning the windshield with one wiper you need:

1. We remove the sound insulation of the engine compartment and the frill, then remove the windshield wiper mechanism and disassemble it.
2. Swap the axes of the leashes (throw out the second one)
3. The trapezoid may have to be slightly bent so that nothing catches.
4. We install a long leash (you can remove the straight leash from the rear window of the VAZ 2112)

As a result, one wiper will move 140-160 degrees. The optimal length of one blade for a VAZ 2110 will be about 61cm. Thus, the brush will clean the maximum possible area of ​​glass. In addition, you can make one brush instead of two in other, but more complex ways:

1. Change the gear ratio (shorten the drive of the passenger wiper rod and slightly increase the rod from the motor, or pull it out itself, or saw it until it connects to the guide rack and weld it a little)
2. Use a windshield wiper with one wiper from a foreign car (it is better to buy a single wiper from a foreign car at a disassembly facility, since a new windshield wiper mechanism with one blade will cost a lot)

By the way, in order to achieve complete cleaning of the glass with one brush, from edge to edge (that is, about 170 degrees), one cannot do without significant changes. You will have to adjust, saw off and build up rods and plates, flatten the tubes (so that they don’t touch anything), etc. Everything is determined on the spot by constant selection and fitting. I can say that the process will roughly look like when making a single wiper blade for a VAZ 2108-09, 2114-15: scc.pnz.ru or drive2.ru. (the windshield wiper mechanism is slightly different)Video, single wiper VAZ 2110 (welding method)

Changing the location of the single wiper

After you have one brush left, you can optionally set its initial position. For example, install the mono-wiper in a vertical position, or so that the brush is on the left or right. You can set the initial position of the wiper in various ways: If you study how the rod with the plate moves , then it will become clear that the motor is constantly spinning to the right (clockwise). When the plate is at the extreme right point (the plate and the rod are in the same plane and parallel), then the wiper is in the position to the right. If you need to fix the single wiper vertically, then you need to loosen the nut that presses the plate to the motor and move the plate perpendicularly. In order for the wiper was vertical, you can do it differently. To do this, you will need to disassemble the drive, pull out the plastic gear, remove the metal ring and install it back by turning it 180 degrees (you may have to sharpen the plastic gear a little). It is also possible to set the wiper position by modifying the windshield wiper relay. True, this method is not popular. Thanks to LilGeP for your help in compiling the article.

Conclusion

A single wiper on the 10 is a style, so you don’t need to expect one brush to completely clean the windshield. On foreign cars, a windshield wiper with one blade has a more complex design, which allows the blade to move in a tricky trajectory (wavy, the windshield cleaning pattern looks like a butterfly). By the way, for many, this tuning evokes associations associated with the Oka. By the way, do you know which wipers are better to choose?

The single wiper on the VAZ 2110 is...

Why the wipers don't work

At some point, the car owner may notice that his wipers are not working. This may manifest itself in their complete stop or creaking operation.

First of all, look for the reason in the electric motor. But remember that mechanical problems also happen.

The most popular mechanical breakdowns of wipers:

• When the cleaners turn on, the sound of the motor is heard, but the brushes do not move or twitch slightly. Most likely, the nut securing the crank to the gearbox axle has lost its grip or has become completely unscrewed.
• Non-synchronous operation of the windshield wipers indicates a problem with the drive. Again, check the locking nut. When tightening the nut, be sure to first place the brushes in the correct position.

As for problems with the electrical component, they manifest themselves as follows:

• The wiper moves very slowly, stops, then starts working again, does not stubbornly go to the lower position. Check the limit switch. By bending the contacts, it is adjusted in this way. If such a measure does not bear fruit, replace the entire VAZ 2110 wiper motor assembly, since the gearbox is built-in;
• You have turned on the intermittent mode, but the brushes work non-stop. Here the problem lies in the relay, which needs to be replaced. If when you turn on the device you do not hear a sound from the rotation of the motor armature, then the relay is 100% to blame. If not, then check for burns and oxidation on the contacts;
• When choosing any mode, you can only hear the clicking of the thermometallic fuse. At the same time, the anchor and brushes remain in place. Check to see if the brushes are frozen because of the frost and that’s why they don’t move. Either fuse F5 has blown, or the armature has burned out;
• The electric motor does not turn on, although the fuses are good. Check the quality of contacts. This often causes a stuck brush or a burnt armature.

Repair of trapezium VAZ 2110

Security elements

Since the wiper drive is electric, its circuit is protected by a fuse. It is located in the main mounting block and is designated F-5. If the wipers of the VAZ-2110 do not work, it is better to always start troubleshooting with it.

The frequency of brush strokes in intermittent mode is controlled by a separate relay. It is also located in the main mounting block and is designated K-2. If the frequency of operation of the “tens” wipers is disrupted, it must be replaced. Trying to diagnose or repair the relay is impractical, since it costs a little more than 200 rubles.

Replacing the trapezoid

The replacement process is simple, but it involves manipulations that require increased attention and accuracy - there is a danger of damage to neighboring components and mechanisms.

We de-energize the car by removing the “negative” terminal. We remove the special wind cover (the so-called “jabot”) and the expansion tank. The latter must be removed at an angle - there is a possibility that some of the coolant will spill out, so it is useful to first drain some of it into a previously prepared container.

Then you need to turn off the gearmotor. To do this, remove the corresponding connector

Carefully pull out the trapezoid (depending on the year of manufacture, it can be attached to two or four studs) and carefully remove it from the air supply box. That's it, job done

Installation of a new trapezoid is carried out in the reverse order.

How to remove the windshield wiper trapezoid

To remove the trapezoid you will need:

• key to 10;
• thin flat screwdriver;
• crosshead screwdriver.

First of all, you need to remove the wipers. To do this, you need to remove the plastic pads and unscrew the nuts with which they are attached to the trapezoid studs. Then unscrew the screws and side fastenings of the protective casing (jabot) and remove it. If the fasteners do not come out, treat with WD-40. Before removing the casing, make sure to remove all screws, bolts and nuts. If the cover does not come off, look for a fastener that you did not remove. Lifting the frill, disconnect the washer fluid supply tube from the tee, and then move the casing to the side.

Remove the belt that supports the radiator tank and move the tank to the side. Then pull out the partition (sound insulation), which is located behind the tank. Don't forget to remove the washer fluid supply tube from it. Disconnect the electric motor power connectors. After this, unscrew the bolts securing the trapezoid and electric motor. To remove the trapezoid, you must either struggle for a long time, coming up with various options, or place a thin flat-head screwdriver under the far end (relative to the motor) of the lower rod of the trapezoid and pull out the entire structure as if on a slide. You can also turn the left edge of the trapezoid clockwise and pull it out, then remove the engine.

Putting the trapeze in place

Usually, installing the trapezoid into place does not cause difficulties. Insert it and secure with bolts. Do not overtighten the motor mounting bolt; the motor may need to be turned slightly to get the trapezoid to operate smoothly. After making sure that the trapezoid is working properly, tighten the electric motor mounting bolt, install and secure the sound insulation, frill (do not forget to connect the washer tube), and the expansion tank. Insert the plastic plugs and install them in place, install the arms with brushes and check the operation of the wipers in all modes.

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 to save money is to replace the part yourself. This process works as follows:

First of all, you will need to dismantle the old trapezoid. To do this, you will have to disassemble and remove the windshield wiper arms. To do this, you will have to unscrew two nuts with a 12mm wrench.

Care must be taken when removing the arms, as the powerful springs create a problem during removal. It is better to bend the leashes first

Disconnect the wiper motor gear pads.

Unscrew the nut of the left trapezoid fastening.

Unscrew the nut on the other side.

Unscrew the fastening of the gearmotor bracket.

Remove the trapezoid from the studs and remove it.

A new spare part must be assembled before installation, since it is in a disassembled state. When connecting parts, you need to make sure that all parts are aligned and adjusted. Only after this are the nuts tightened.

Before installing a new trapezoid, it is advisable to lubricate all its rubbing parts with graphite lubricant. Some advise using lithol, but it loses its properties at sub-zero temperatures.

Repairing a trapezoid using a repair kit

If the bushing in an old part is simply worn out, it is not necessary to change the entire trapezoid. It is enough to simply repair it using a repair kit. As a rule, it has everything you need. To repair the trapezoid, you will also have to remove it. When removing the wiper arms, you must try to act extremely carefully, otherwise you may damage the glass or paint on the edge of the hood.

Replacing the motor and windshield wiper trapezoid

Design of a windshield wiper on a VAZ 2110

it is quite reliable and during normal use the motor and the trapezoid itself can quietly move away for 300,000 km, which has been confirmed 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. If you have similar problems, the repair procedure will be discussed below.

To change all parts of the windshield wiper

, we will need the following tool:

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

To do this work, you first need to perform some preliminary steps, namely:

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

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.

I don’t think anyone will argue with the fact that good visibility is necessary to drive safely. To do this, it is necessary that the mechanism driving the brushes works, the trapezoid of the wipers is in good working order, but the brushes themselves must be in good condition and appropriate for the time of year.

Bad weather reminds us to regularly replace our windshield wiper blades. Some manufacturers of these extremely important parts recommend changing brushes once a year. The fact is that under the influence of the environment, rubber inserts gradually dry out and lose their elasticity. Hard rubber works like a scraper, leaving streaks and streaks on the glass. Run your finger along the blade of the eraser; if it is worn out and dull, you need to replace the brushes. Don’t skimp on small things and replace dry or worn wipers before the slushy season sets in.

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.

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

Mechanical faults

mechanics Often the wipers on a VAZ 2110 car do not work due to a banal loosening of the nut that presses the brush holder to the trapezoid shaft. You can restore the system's functionality instantly by adjusting the angle of the brush and tightening the lever with a nut.

An unscrewed nut that facilitates the transmission of torque from the gearbox to the trapezoid can be reported by one of two events:

• the electric motor remains operational in all modes, but both brushes do not move;
• the brushes spontaneously stop working in an intermediate position.

However, stopping of the brush holders in an arbitrary position can occur due to poor pressing of the “limit switch” contacts to the gear motor gear or oxidation/burning of the same contacts. And the brushes are not able to move even after chipping the teeth of the gears, which do not have a long service life - after all, they are made of plastic.

Troubleshooting the windshield wiper electrical system

If there are no signs of the electric motor working, you need to check the functionality of fuse F5. It is located in the mounting block. If the fuse is in good condition, then the problem lies in the electric drive system.

To test the circuit, you need to use a multimeter.

If a large value is displayed on the screen, this indicates damage to the wire or contacts. To troubleshoot problems, the following types of repairs are performed:

• cleaning contacts in the fuse box;
• crimping contacts in the connectors of the gearmotor, as well as the steering column switch;
• replacement of wiring;
• Replacing the lever on the steering column.

If the relay fails, the wipers can operate in fast mode (third position). The problem in this situation may lie in the steering column switch

It is recommended to pay special attention to the ring switch, which is located on the cover of the gear motor. In this unit you need to clean the burnt wires and, if necessary, bend the contact petals

Alternative to traditional windshield wipers

Typically, motorists replace their wipers with similar elements. This is due to the fact that many do not know alternative solutions. All tens models provide for the installation of 2 wipers with a brush length of 508 mm. At the same time, you can easily increase the brush size to 530 mm. If you install wipers that are too long, the electric drive will not withstand the load. As practice shows, long brushes lead to intermittent operation and squeaking. It should also be taken into account that additional load will reduce the operational life of the mechanisms.

In general, dozens of wipers are connected with good quality. But you can buy a VAZ 2110 windshield wiper repair kit with high performance characteristics and maximum efficiency.

For example, Bosch brand designs are highly reliable and compact. Of course, the cost of such windshield wipers is much higher than standard ones. The disadvantage of frameless Bosch windshield wipers is the massive type of fasteners. If you carry out certain developments, you can achieve an ideal result.

To replace wipers you must follow these steps:

• disconnect the battery;
• pull the windshield wiper away from the glass and remove the blade;
• remove the decorative trim;
• unscrew the fastening element and remove the old brush;
• select the size of the windshield wiper blade;
• the new brush should be no more than 2 cm longer than the old element; Reassemble the structure in reverse order.

Replacing windshield wipers takes just a few minutes. If repairs are needed, then the work requires certain skills. By following the instructions, even a non-professional owner of a VAZ-2110 car will be able to complete the work independently.

Alternative solutions

Most car owners of the domestic “ten” are accustomed to replacing worn out and faulty windshield wipers with similar ones.

Often this happens because they do not see alternatives and are not familiar with them.

For all VAZ 2110 models, regardless of the year of manufacture, it is possible to install windshield wipers for the driver and passenger sides of the same size - 20 inches. The length of the brush is 508 millimeters.

But this size can be increased to 530 millimeters . It is not recommended to install more, since this way the windshield wiper will not be able to work effectively, and the drive simply will not cope with the load. As a result, too long brushes cause squeaking and jerky work. Plus, don’t count on a long service life of the wiper mechanisms.

The original windshield wipers for the 10 are quite good. But there are more expensive, but also more highly efficient, high-quality devices.

Today it is fashionable to use frameless wipers, especially from Bosch. Their advantages lie in their compactness and a special, reliable leash mechanism.

But as practice shows, on the windshield of the VAZ 2110, as well as other VAZ models, they do not look very nice, because the fasteners on the leash turn out to be massive. Although if you modify them a little, you will get a very good result.

Replacing wipers VAZ-2110

The process of replacing wipers on a “ten”, as well as on any other car, is very simple and will not take you more than five minutes. And you don’t need any tools for this. The work order is as follows:

• cover the windshield with thick cloth to protect it from possible damage;
• bend the wiper arm away from the windshield;
• lift the latch of the fastening mechanism upward, rotate the frame 90 degrees around the guide and slide it down, removing the leash from the hook;
• We insert the guide of the new wiper into the fastening hook and push it into the end of the bend until the latch clicks.