Reasons for abnormal sound of automobile air conditioning compressor and maintenance methods

Car air conditioning compressor abnormal sound maintenance, now the car air conditioning has become a necessary equipment for the car, but many owners friends in the process of driving found that the car air conditioning compressor abnormal sound, do not know what to do, how to repair it? What are the methods of abnormal sound maintenance of automobile air conditioning compressor?

The automobile air conditioning compressor plays a very important role in the automobile compression and transportation of refrigerant steam. The normal operation of the automobile refrigeration system is inseparable from its role. There are many reasons for the failure of automobile air conditioning compressor. The air conditioning compressor, as a working part of high-speed rotation, has a high probability of failure. The following will introduce you to some common failures so that you can easily resolve them.

One, the most common fault is abnormal sound

When the automobile air conditioning compressor there was a strange sound at work, you need to pay attention to, don't careless, the most direct, this is a failure as a result, you must pay attention to, a strange sound is due to the electromagnetic clutch installation position of the general compressor are near the ground, and often under high load from low speed to high speed variable speed operation, Unavoidably will come into contact with rain and soil, when the bearing in the electromagnetic clutch is damaged, it will produce abnormal sound.

First check the air conditioning belt, whether the installation screws are loose, whether the belt has oil, whether the belt is worn. If there is a problem with the electromagnetic clutch, simply replace the electromagnetic clutch without replacing the clutch assembly. If it still cannot be solved, further in-depth judgment is needed.

Two, the work is stuck

Air conditioning compressor in the process of work, the compressor is stuck, the main reason is poor lubrication, when there is often a lack of lubricating oil, you need to pay attention to, because it may produce serious abnormal sound inside the compressor, or even cause the wear and tear of the compressor.

When this happens, you should check whether the clutch is slipping or the conveyor belt is a problem.

Three, compressor leakage

Refrigerant leakage is the most common problem in air conditioning systems. There are two kinds of compressor leakage, oil leakage and air leakage. Compressor leakage is usually at the junction of the compressor and the high and low pressure pipe. The internal pressure of the air conditioning system is very high. There are pressure relief protection valves on the air conditioning compressor.

There are many reasons for the failure of automobile air conditioning compressor. When the failure occurs, it is not recommended that you solve it by yourself. It is recommended that you go to a professional place. And the daily use of good habits also want to develop, this is to ensure that your car air conditioning use for a longer time the best secret recipe.

Automobile air conditioning compressor abnormal sound maintenance, read the above content, you know the common faults of the automobile air conditioning compressor, but for the sake of safety, small make up suggest in the case of no confidence, or on the maintenance shop insurance some!