2024 Author: Erin Ralphs | [email protected]. Last modified: 2024-02-19 11:42
Is it worth it to do such repairs yourself, which is associated with the alternator belt? Of course, it is worth it if you are not afraid to get your hands dirty 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 repaired a car can handle.
The most accurate and true indicator for repair is when the alternator belt whistles. This sound usually starts to appear when a lot of power is supplied to the car, that is, you turn on the headlights or the radio. Many machines are equipped with special sensors that indicate a malfunction.
Before starting work, the power supply must be cut off. To do this, disconnect the negative charge cable from the battery. Don't forget to turn off the car first. Now we begin a thorough visual inspection of the alternator belt. It is necessary to determine whether there are any cracks or tears on it, and also to check its elasticity. It often happens that the problem is not in the wear of the belt, but in its tension - it may be too loose.
After you have made sure that the replacement of the alternator belt is necessary, it is worth purchasing the same belt in the store. In order to remove the old one, it must be loosened. On different brands of cars, this process occurs in different ways and with different details. It 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 loosened, clearly see the location of the belt. In order not to get confused, you can draw yourself a sequential diagram.
On vehicles with tension bolts, select the correct key to loosen the belt. Then use it to turn the bolt in one direction or the other. You don't need to unscrew it completely. After selecting the desired direction of rotation, turn the bolt until the belt dangles and can be easily removed.
After the removal is done and the replacement of the alternator belt is almost finished, make sure that the new and old belts are the same. If everything converges, then you can proceed with the installation of a new belt. The most important thing is to follow a clear sequence, otherwise it can lead to a breakdown of the car. Replacing the belt ends with a bolt tension. It must be rotated in the opposite direction. The optimum tension is usually specified in the machine's instruction manual. And yet it is worth remembering that the belt should not be too tight, because it can simply break.
After the alternator belt has been replaced, it is necessary to check if everything is correctmade. To do this, connect the power to the battery by throwing a negative wire on the terminal. Next, turn on the ignition. Then we start and turn on almost all the devices that are in the car. We give the car gas. You can gas up more. If after that the whistle appears again, this means insufficient tension. Repeat the tightening procedure and check the car again in the same way.
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