‎‎6086734R2 Auto Ac Car Compressor For Nissan Fuga For Infiniti M35 3.5 WXNS017

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Occurrence Of Problems

Many car owners who have not experienced air conditioner repairs might not realize how costly the procedure can be. This is why it is important to highlight the primary mistakes that can lead to numerous issues with the car's AC compressor.

1.Neglecting regular maintenance of the AC system: One common mistake that car owners make is ignoring the annual maintenance procedure for their AC system. This can lead to issues with freon leakage, as rubber hoses in the system have a tolerance of up to 10% for leakage due to their porosity. By not refilling the AC system regularly, the refrigerant levels can drop significantly over time, affecting the cooling efficiency and putting extra strain on the compressor.

2.Not using the air conditioner in winter: Another mistake is not turning on the air conditioner for preventive purposes during winter. Running the AC system periodically during the winter helps to lubricate the internal components and maintain the tightness of the system, preventing refrigerant leakage and corrosion. While the AC may not work at subzero temperatures outside, it can be turned on in a warm room such as a service station, car wash, or covered parking. This simple operation takes around 15 minutes and can have a positive impact on the longevity of the AC system.

3.Installing a fine-grained mesh in front of the radiator-condenser can hinder the radiator's cooling capacity. Consequently, the efficiency of the AC system decreases, causing the car compressor to operate under a heavier load. As a result, the compressor and several components of the AC system endure more strain, leading to a reduction in their lifespan. Similar issues can arise when debris accumulates in the radiator-condenser, particularly after spring when it becomes congested with fluff. It is common for individuals to overlook proper maintenance of the AC system and opt for inexpensive alternatives instead of seeking professional help at reputable repair stations. However, professional repair stations possess the necessary equipment, such as charging stations and gas analyzers, to ensure the correct refrigerant is used. Neglecting proper maintenance procedures can result in various problems that prevent the AC system from functioning properly. For instance, using subpar refrigerants that may contain different types of refrigerants can cause compatibility issues with the system's lubricating oil. Consequently, the lubrication effectiveness of the system decreases, and the car compressor's lifespan may be prematurely reduced.

4.Inadequate maintenance of air conditioners, based on the principle of cost-cutting rather than professional servicing at recommended specialized service stations, can lead to various violations that may ultimately disable the air conditioner. One such violation is the use of low-quality freon during maintenance, which may contain different types of freon that are not compatible with the oil used in the system. While this mixture might still meet temperature requirements, such as the boiling or condensation point, of the standard R134a freon, it can significantly deteriorate the lubrication system and quickly lead to the failure of the car AC compressor.

By avoiding these mistakes and being proactive in maintaining the AC system, car owners can prevent costly repairs and ensure that their air conditioner continues to function efficiently.

Car AC Compressor working principle

The AC compressor is an essential component of the vehicle's air conditioning system. When you turn on the AC, the compressor begins the process of circulating refrigerant and cooling the air. The compressor works by compressing gaseous refrigerant, which increases its pressure and temperature. This high-pressure gas is then sent to the condenser, where it is cooled and condensed into a high-pressure liquid. The liquid refrigerant then flows through the dryer, which removes any impurities and moisture. Next, the refrigerant passes through the expansion valve, which reduces its pressure and temperature. This low-pressure, low-temperature refrigerant then enters the evaporator, where it absorbs heat from the surrounding air. The now-cooled air is then blown into the vehicle's cabin by the air conditioning system. Without a functioning AC compressor, the entire process of cooling the air cannot happen. If the compressor is damaged or faulty, the AC system will not be able to provide cool air to the cabin. This can result in discomfort during hot weather and decrease the effectiveness of defrosting the windshield. If you suspect an issue with your AC compressor, it is important to have it inspected and repaired by a qualified technician to ensure optimal performance of your vehicle's air conditioning system.

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