Replacing the generator belt - even the beginner will cope

Is it worth it to engage in such repairs, whichconnected to the alternator belt? Of course, it is worth it if you are not afraid to mess your hands and want to understand the principle of the device itself. Replacing the alternator belt is a fairly simple thing that even those who have never done in car repairs can handle.

The most accurate and accurate indicator for repair -when the alternator belt whistles. This sound usually starts to appear when a lot of energy is supplied to the car, that is, you turn on the headlights or the radio tape recorder. On many machines, special sensors are installed that indicate a malfunction.

Before starting work it is necessary to stop feedingenergy. To do this, disconnect the negative battery charge from the battery. Do not forget to stop the car. Now we begin a thorough visual inspection of the alternator belt. It is necessary to identify whether there are cracks or tears on it, as well as to check its elasticity. It often happens that the problem is not in the belt wear, but in its tension - it may be too weakly tensioned.

Once you have verified that the replacement beltgenerator is needed, it is necessary to purchase the same belt in the store. In order to remove the old, it must be loosened. On different brands of cars that process occurs in different ways and with different details. This can be either a tension bolt or a rail represented by a semicircle. Usually, all work is done using special keys. After the tension is relaxed, clearly view the location of the belt. In order not to get confused, you can draw a sequential scheme.

На автомобилях, предусматривающих натяжные болты, It is necessary to loosen the belt to select the desired key. Then use it to twist the bolt in one direction or the other. Do not twist it completely. Having chosen the right direction of rotation, roll the bolt until the belt dangles and you can easily remove it.

After removing and replacing the beltThe generator is almost finished, make sure the new and old belts are the same. If everything fits together, then you can install a new belt. The most important thing is to follow a clear sequence, otherwise it may damage the car. Replacing the belt ends bolt tension. Rotate it in the opposite direction. Normally, the optimum tension is indicated in the machine’s instruction manual. And yet it is worth remembering that the belt should not be tightly stretched, because it can simply tear.

After replacing the alternator beltit is made, it is necessary to check whether everything is correctly made. To do this, we connect the power to the battery by laying a negative wire on the terminal. Next, turn on the ignition. Then we start and turn on almost all devices that are in the car. We give the car gas. You can recharge a little longer. If a whistle reappears after this, it means insufficient tension. Repeat the stretching procedure and check the car again in the same way.