Air Conditioning Compressor Replacement in Summer, Knowing This Will Help You Avoid Many Pitfalls

Many car owners and friends think that the cost of replacing the air conditioning compressor is very high, replace the compressor just replace the compressor, why do you need to replace the condenser, drying bottle, expansion valve, cleaning the evaporator and air conditioning piping these parts?Let's not talk about which parts need to be replaced. Before replacing the compressor, the first thing you need to do is to find out why the air conditioning compressor failed, this step will allow you to avoid the pain of replacing it several times. We know that 80% of compressor failures are due to lack of lubrication oil or because of a clogged system. The lack of lubricating oil, on the one hand, may be a refrigerant leak, but also may be a place blocked, preventing the lubricating oil back to the compressor, if we do not repair the leaks and blocked places, then the new compressor installed not long, will be the same will fail.

If there are dirt and metal fragments, and the air conditioning compressor fails due to internal wear and tear, in this case, not only should the internal piping of the refrigeration system be cleaned, at the same time, it is also necessary to replace the condenser, the drying bottle (nowadays, many cars are designed to have the drying bottle and the condenser in one piece) and the evaporator core and the expansion valve; if there is a problem with the compressor externally (e.g., the air conditioning clutch is faulty), it is recommended that the air conditioning and refrigeration system should be cleaned as well internal pipework to drain the pipework of old lubricant and any moisture it may contain. Nowadays, almost all air-conditioning compressors are manufactured with a sufficient amount of lubricating oil, and if the old oil in the pipeline is not eliminated, the normal operation of the whole refrigeration system will also be affected.

Therefore, the air conditioning compressor failure problem, is not a simple pump body replacement on the end of the matter, but from the perspective of the operation of the entire refrigeration system, to find the root of the problem caused by failure, after eliminating the problem, while solving the problem caused by failure of the other safety hazards, to do everything.

Many car owners and friends because the car used for a period of time, that the car is also old, there is no need to get so good. I do not know, the operation of the car's various systems like the human body eight systems, are working together, we not only want to solve the problem of disease, the right medicine, but also to remove the causes of disease, otherwise, the treatment of the symptoms, not the root cause, the loss is even greater, do you think so?