Motor wiper - when the repair is inevitable? What is a motor motor motorcycle cleaner. How to replace the windshield motor if the wipers stop not at the bottom point

The front wiper on the Lada Priora car has a design similar to the tenth family, so the execution of this repair will be similar. But still, some moments will differ. So, the repair or replacement of some parts usually occurs for the following reasons:

1. Saving a wipers
2. Breakdown trapezium
3. The occurrence of elevated backlash in the work of the trapezoid

To independently repair or replace, you will need the following tool:

• Patty handles
• Extension
• Head for 10 and 13 mm
• Sharp knife or screwdriver
• Cross screwdriver

Removing the wiper trapezoid assembly with the engine on the prior

First of all, it is necessary to remove the levers of janitors, as well as a sealing gum of the upper part of the hood. After that, with a thin knife, we use the decorative plugs under which the fastening screws are jabs.

Under these plugs, we turn the fastening screws of the jab.

Now it costs again on the left side to unscrew several screws of the insulation to jabs, as shown in the photo below.

After that, you can shoot one piece of jabs:

Also, weaken the bolt of a clamp on a thin hose expansion tank and remove it from the hole in the insulation:

The insulation of the engine compartment is also attached to the bottom, which is not very clearly visible, but in the photo below this screw is quite well visible.

Now you can raise the expander up, and to divert the insulation site, as shown in the photo below.

Now you can already start turning the fastening nuts and a motor trapezium bolts. On top of the left:

And on top of the right:

But to get to the trapezoid attachment bolt from the bottom in the center, you must first unscrew and remove the bracket of fastening the expansion tank. Two fastening bolts are from above, which can be seen in the photo:

And two more bolts with inner Wings, of course, after removing the subsidence.

Now the site can be removed, and unscrew the last bolt of fastening the trapezoids.

Now carefully remove the entire design assembly, finding the right position so that the trapeze does not cling to the body and the heater body.

There is still one point left - disconnect the block with the harness of the power wires.

Now the whole trapezium assembly with the motor is removed without any problems.

Replacing the engine wiper on the prior

To replace directly the motor of janitors, it is necessary to first note the position of the trapezing plank relative to its body, then to install everything in the same manner.

We unscrew the three motor mounting bolts:

And a central nut with a key of 13 mm. We remove the engine and replacing it to a new one if necessary.

Installation occurs in reverse sequence. The price of a new trapezium ranges from 1000 rubles for the original production of AvtoVAZ. For the motor will have to pay at least 2000 rubles.

Video Overview of the replacement of the motor and trapezing of janitors on Priore 2170, 2171, 2172

To more clearly show the entire process of this repair, the video will be displayed below the repair.

Any questions remained, asked below in the comments or on the channel under the video!

Dear buyers, avoid errors when sending a wiper motor deuctor, in the "Comment" line, specify the model of your car, year of release.

The motor drive motor is most often replaced by the following terms: Motor wiper, Motor (electric motor) of janitors, motor motor drive, wiper motor, wiper gearmotor, windshield cleaner. Therefore, if you hear these terms, then know that we are about the same thing.

The electric motor of the janitor mechanism is designed to bring in the movement of the system of the wiper levers. The electric motor is installed in a niche under the windshield and is connected by the shaft with the glass cleaner lever system. Power and control of the operating modes of the electric motor is carried out using the standard connector. The engine and gearbox are made in a closed case with protection against dust and atmospheric moisture to electrical parts and electric motor mechanisms.

Windshield cleaner consists of a motor deuctor, levers and brushes. The electric motor of the cleaner is a trinket, with exciting from constant magnets. To protect against overloads, there is a thermobimetallic fuse in it, and to reduce radio interference - condensers and chokes.

Specifications Motor wiper motor 21030-3730000:
Rated voltage 12 V;

Rated power of 6 W;

Maximum current 2.8 A;

Rated speed of 60 min -1.

Fig.1

Windshield Purifier: 1 - rear sleeve Anchor shaft; 2 - Felt Ring; 3 - electric motor housing; four - permanent magnet; 5 - anchor; 6 - collector; 7 - traverse with brush holders, chokes and thermobimetallic fuses; 8 - an anchor front sleeve; 9 - panel with interference capacitors and contact contacts; 10 - block of intermediate gears; 11 - cover; 12 - gearbox case; 13 - driven gear; 14 - the output shaft of the motor deuctor; 15 - block of intermediate gears.

Motor motor wiper It has three modes of operation, they are turned on with a right-hand drive switch. Intermittent mode is provided by the electronic type relay type installed in mounting block. This relay also includes the low speed of the cleaner motor deuctor when the windshield washer is turned on.

When the motor's motor operator at a low speed in constant mode, the supply voltage is supplied to diametrically opposite brushes. When running a gearbox on maximum speed "+" power is supplied to the brush located on the side. To unload the ignition switch contacts, the motor is connected via the additional Relay of the KB in the mounting block.

Other articles of goods and its analogues in catalogs: 673.5205 100, ME 241, Yayush. 523612.015, 21030373000000.

VAZ 2101-074, VAZ 2121-213, VAZ 1111.

Any breakdown - This is not the end of the world, but a completely solved problem!

What are the causes of malstructor problems (electric motor) janitorsin the car of the VAZ family.

How to independently replace the motor deuctor (electric motor) Wiperby car of the VAZ family.

With the online store Avtoazbuka. repair costs will be minimal.

Any breakdown in the car - the "end of the world" for the driver. And if we are talking about such a gentle device, like a VAZ, the situation is even worse. About how to cope with the malfunction of this device - below in the article.

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Principle of operation, function and location of the motor

This device is universal for many vehicle- not only for a car that will be discussed. The principle of operation of the wiper is quite simple: through the small intervals of the Time Motor Girl gives a signal and brushes look with windshield dirt, rain and so on. The work of the wiper can be different: constant, single, as well as at a given time interval. An additional device in the paper is the device for starting water.

Making a conclusion, it can be concluded that the mechanism consists of such details:

• lever ax;
• the lever of the brushes, the brushes themselves and the knitting needles on which the brushes are kept, in a different "brush holder";
• relay;
• mounting unit;

Together, the listed elements constitute a single coordinated mechanism working for the benefit of the driver and passengers.

Major faults of janitors and ways to eliminate them

Breakdowns arise for several reasons:

• if the contact is broken between brushes and manifold, wipers will refuse to work;
• if the fuse has worked due to the failure of the levers or gearbox;
• if the switch or resistor is faulty;
• brushes can creak and publish other irritating sounds.

To solve the first problem, you need to disassemble the mechanism engine and clean the contacts. If the work has not recovered, then most likely the fact is that the motor of janitors broke. To correct the situation, you will have to replace it.

In the second case, it is necessary to diagnose levers and gearboxes. In the third - to check what the speed is installed. Perhaps the mechanism works only at a certain speed (by video author - EDS Motor Company.).

If water or dirt fell inside the device, perhaps the levers of brushes oxidized and publish strange irritating sounds. In this case, you need to disassemble the mechanism and clean it.

Instructions for replacing the engine wiper

If the electric motor failed and the design for cleaning the glasses does not work, it means that you need to dig deeper and repair the entire system. For this you need first.

The action occurs as follows:

1. Unscrew the nuts, with which lever brushes are attached.
2. Next, you need to remove them from the conical slots of the drive. If they do not succumb to the slots you need to apply a softening agent.
3. To remove the drives of the brushes, you need to turn them out and remove the rest of plastic and rubber parts.
4. At the next stage you need to remove through the slot in motor compartment Wire block.
5. Now the wiper is removed, and then the electric motor.

Usually one glance is enough to calculate what the cause of the breakdown: Perhaps the case in the wires may have oxidized the contacts or other details were out. If the decision to replace the faulty motor is already accepted, it remains only to operate according to the scheme described above only in reverse orderWhen replacing a broken motor VAZ janitor to a new, good quality. Although we are talking in this article about a certain car, car enthusiasts of other machines, for example, UAZ does not hurt either.

Occasionally, it is necessary to replace the wiper on the rear window.

If you need to dismantle the motor and replace it with a new, act like this:

1. Remove C. rechargeable battery The wire connected to the minus terminal.
2. Free rear door From upholstery.
3. Remove the lever brushes from the rear wiper.
4. Pull the block with the wiring of the mechanism motor.
5. Out it with the door and dismantle the motor.
6. When all the work has already been done, you need to replace the motor new and collect the design in the reverse order.

Question price

Below in photos you can see prices for the details of the mechanism.

Video "Motor washer with your own hands"

Speaking as a professional manufacturer of motor gearboxes for cars, we guarantee the manufacture of autocomponents in strict accordance with the original products. Product quality tests were carried out by reliable Chinese quality control services, while the products also passed foreign certification.

Characteristic
1. The motor-cleaner gearbox is characterized by a clean and smooth surface without scratches, deformations, damage and other defects. Connection elements are well tightened, not allowing increasing.
2. The operating parameters are in compliance with national and international OEM standards.
3. Many years of experience in the production of electric motors and motor gearboxes. Export products by russian market: 6 years. Annual export volume: 15,0000 units of wipers.
4. Product quality meets the requirements of the Chinese National Standard QC / T29090-92 " Technical requirements To motor gearboxes of automotors of cars. "
5. Certification of products for State Standard Russia (GOST).
6. Cooperation with Russian Avtokom OJSC - one of the suppliers of AvtoVAZ.

Other features
Annual production of this series: 30,0000 pcs / month.
Guaranteed Supply: 30000 Stems
Warranty period: 24 months

TECHNICAL DATE Motor gearbox drivers of wiper

1

Motor gearbox drive of the Wiper VAZ 2101-2107, VAZ 2121, VAZ 1111 (ME 241, 21010-3730000-00)

Motor gearbox drive of the glass cleaner VAZ 2108, VAZ 2109, VAZ 2115, Moskvich (AZLK) 2141, IL-2126; GAZ 2410, GAZ 3102, GAZ 31029, GAS 3110, 3302, UAZ 3160, 3163 (171.3730, 176.3730, 2108-373.00)

Motor gearbox drive VAZ-2110, VAZ-2123, (84.3730, 2110-3730000)

Motor-reducer of the engine drive VAZ 2170, VAZ 1118 (842.3730, 842.3730-10, 2110-3730000)

Motor reducer of the drive of the engine cleaner KAMAZ (16.3730, KAMAZ)

Motor gearbox GAZ 3307, 3308, ZIL (161.3730, Gas)

Motor reducer of the drive of the engine cleaner KAMAZ, BelAZ (13.5305100-02, KAMAZ)

Motor gearbox of the engine wiper MAZ (16.3730,351.5205200, MAZ)

Motor gearbox drive fiber cleaner KAMAZ Euro (272.5205.100, KAMAZ Euro)

Daewoo Lanos Wiper Drive Motor Reducer (96303118, Daewoo Lanos)

Motor reducer glass cleaner 2

Motor gearbox drive of the glass cleaner ZAZ 1102, 1102 Tavria, 1103 Slavuta (46.3730, 46.3730000)

Motor reducer of a wiper drive for Russian buses (52.3730, buses)

Motor reducer of a wiper drive for Russian buses (524.3730, buses)

Motor gearbox drive LIAZ, LAZ (left) (54.5205100-02 Liaz, LAZ)

Motor gearbox drive Lases (left) (541.5205100-02 LAZ)

Motor gearbox drive of the fiber cleaner LIAZ, LAZ (right) (55.5205100-02 Liaz, LAZ)

Motor gearbox drive of the glass cleaner groove (left) (562.5205100-02 PAZ)

Motor gearbox drive of the glass cleaner groove (left) (562.5205100-03 PAZ)

Motor reducer of the drive of the glass cleaner groove (right) (572.5205100-02 groove)

Motor reducer of the drive of the glass cleaner groove (right) (572.5205100-03 grooves)

Motor reducer glass cleaner 3

Motor-reducer of the drive of the engine cleaner Kia Pride (Kia Pride)

Motor-gearbox drive fiat Fiat (Fiat)

First of all, you need to de-energize the system. To do this, simply turn off the minus terminal on the battery.

• exhibit levers of janitors in a vertical position;
• by revealing the nuts, remove them from the rollers;
• remove protective caps;
• screw nuts (one on each side), fixing brackets at the top;
• dismantle the rubber sealing washers;
• in the procession space, removed from the connector of the wiring harness;
• unscrew the bolts holding the lower part of the bracket;
• mechanism rollers are removed from the holes;
• unscrew the nut fastening the crystal cleaner, and remove it;
• dismantle the bolts holding a gearbox of janitors, and a motor in place;
• disconnect the wires from the bimetallic fuse and remove the engine from the bracket.

It remains only to be removed from the gear shaft a stopping ring and adjusting washers, and install a new motor. The assembly is made in the reverse order.

The wiper itself is necessary before removing it is also a little shifted to the left.

Adjusting washers are better to numbered so that when assembling it is not confused.

Disassembly reducer

If the janitor does not work due to the contamination of the gearbox, it will not be cleaned. But under any circumstances, do not unscrew the regulating screw installed in it - otherwise you will most likely not be able to restore the anchor clearance correctly.

Procedure Next:

• from the gearbox remove the protective panel;
• extract the gear;
• get the nuts' nuts, unscrew the pre-two bolts;
• the gearbox is disconnected together with the belt holder from the motor;
• anchor get and cleaned with a compressor.

The removal of the rear wint is generally produced by the same algorithm, but it will have to still remove the door trim to get to the wires and other elements.

Repair of a motor

Many people think that the replacement of a motor to a similar from a foreign car will be able to solve the problem with the slow work of the janitors, but in fact it is often enough to simply produce and lubricate the "native" engine.

If complaints are caused by the speed of work, then it is necessary to check how easily the anchor rotates: with difficulty movement, damage should be suspected or too high brushes. They are easy to change to new ones.

Cleaning the collector will also help - this will require small sandpaper. About the need for this procedure say:

• visible pollution;
• noticeable scratches;
• furrows on metal.

You will need to replace anchor or gearbox with the engine complete if the collector is too worn or burned.

Adjusting the speed of operation is needed if the wipers function too slowly. This contributes to:

• incorrect (too "tight") lubrication;
• sharpness of the gear;
• deformation of thrust.

The elimination of these problems mainly and allows you to speed up the wipers and mostly significantly.

In case of difficulty, this scheme will determine what you do wrong.

• reducer of janitor (1);
• thermobimetallic fuse (2);
• motor (3);
• washer valve (3);
• installation unit (4);
• ignition lock (5) and relay (6);
• switch (7);
• K3 front janitor relay (8);
• "A" - the contacts of the janitor pads are noted;
• "B" - output to 30 contact terminals of the generator;
• a - second speed;
• b - the first;
• in - switch cooler;
• g and d - its contacts;
• capacitors filtering interference - C1, C2;
• throtes - L1, L2.