Windshield Washer Motor - Part,subject to wear more due to frequent use. Moreover, this element should always be in good condition, because road safety often depends on it. If you are suddenly splashed oncoming car, visibility will deteriorate sharply.
The windshield washer is used to clean andwetting the surface of the glass, which when driving must be clean. In the summer, insects are smashed against a frontal motion when driving at high speed, and in the winter it gets dirty with dirt, flying out from under the wheels of other cars.
This electric motor with impeller or workingwheel on the output shaft. All these elements are combined in a compact housing with inlet and outlet fittings. Different models may differ in detail. However, the principle of operation is the same for everyone - pumping fluid from the tank and feeding it to the injectors, and then - on the glass.
About problems with a motor in the first placeindicates the lack of fluid supply. It should be noted that traffic safety depends on the purity of the glass. The most common damage may be the following:
Any troubleshooting should begin to find out the reasons. Diagnosis in this case is carried out from simple to complex. First see the supply fuse.
Элемент обычно установлен на самом бачке.Thus, replacing the windshield washer motor is reduced to removing the tank. It should be noted that on some car models the pump is quite easily removed from the tank, without requiring removal of the latter.
In most cases, the washer tank is locatedunder the hood, but that's where the similarities end. Many modern manufacturers tightly assemble the engine compartment, because of which literally every cubic centimeter of volume has to be used. In some cars, the washer reservoir is located in the vicinity of the A-pillar, on the left or on the right, and in others (especially the last model years) - in the front, in the bumper area. Used niche between the wheel and the front beam. In the first case, the liquid is poured through the neck directly into the tank. In the second - through a special filling pipe. The first option can be considered on the example of removing the tank VAZ. This is the easiest option.
Tank and glass washer motor (VAZ 2107 inincluding) is in direct availability. Depending on the model, it is located on the right or on the left. Before removing the pump, it is necessary to disconnect from it the electrical wires and the hose leading to the injectors. The windshield washer motor is of a vertical type and is inserted into the container by the inlet fitting. There it is tightly fastened, and a special bush prevents the flow of water.
Here, the removal procedure is much more complicated.Due to the fact that the tank is deep down, you will need to remove the front bumper or the front wheel liner. After that, you can get the capacity itself. It is usually fastened with three bolts. The rest of the procedure for removing the pump is the same.
As already mentioned, the element is usually executed.non-separable and subject to complete replacement. However, in some cases, the pump can be disassembled for preventive maintenance. The case itself consists of two halves. At the top is a motor, in the bottom - the impeller with intake and outlet pipes. The most common cause of failure mechanism is the ingress of water into the engine and subsequent rapid corrosion. Here, in some cases, rust can be removed and restored to its working capacity. A motor on a glass washer sometimes stops working due to the erasing of conductive brushes. If the design allows, they can be cleaned, and sometimes even replaced. Also, the cause of the malfunction is jamming of the output shaft of the motor due to wear of the sleeve, or impeller failure. Here, most likely, only replacement will help.
On cars with a body hatchback and wagonrear window wipers are installed, because of the characteristics of aerodynamics, it pollutes very quickly. For the washer is installed a separate tank with its own motor in the rear of the car, closer to the glass. Sometimes put a tank of increased size under the hood. A second pump is also provided here — specifically for the rear window.
First, the windshield washer motor should never be idled. Since it works in water, its body is cooled during operation.
Как видите, моторчик омывателя лобового стекла – small but extremely important part of the car. Rapid diagnosis and repair of this site along the way will significantly save time and improve traffic safety.
