977014E800 Auto AC Compressor For Hyundai Starex For Porter2 For Kia Bongo3 2.5 WXHY134

Product Description

977014E800 Auto AC Compressor For Hyundai Starex For Porter2 For Kia Bongo3 2.5 WXHY134

The automobile compressor is the core component of the air conditioning system. It is responsible for compressing the refrigerant into high-temperature and high-pressure gas and cooling the air in the car through circulation. When you turn on the air conditioning switch in your car, the compressor will be activated and start working. It obtains power from the engine through an electromagnetic clutch and drive belt, and circulates refrigerant to the evaporator and condenser for heat exchange. This process cools and dehumidifies the air inside the car, providing a comfortable driving environment. The effectiveness and normal operation of the vehicle's air conditioning largely depends on the working status of the compressor.

 
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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.

AC compressor replacement process.

1. Drain the refrigerant: Before starting the disassembly, the technician needs to use special equipment to drain the refrigerant from the entire air conditioning system to ensure work safety. This is very important because refrigerants are toxic and harmful to the environment when released into the atmosphere.

2. Remove the drive belt: The technician will remove the drive belt from the AC compressor clutch pulley and separate the clutch from the wires. This makes it easier to remove and replace the compressor.

3. Disconnect the refrigeration lines: The technician will need to disconnect the low-pressure and high-pressure refrigeration lines that are connected to the compressor body. These lines are usually connected by quick connectors that technicians can remove using special tools.

4. Replace the compressor: The technician will unbolt the damaged compressor and remove it. They will then install a new AC compressor and re-tighten it.

5. Reconnect lines and drive belts: Once the new compressor is installed, technicians will reconnect the low-pressure and high-pressure refrigeration lines. They will then reattach the drive belt and wires, making sure everything is connected correctly.

6. Refrigerant charge: After replacing the compressor, the refrigerant in the air conditioning system has been drained, so the technician needs to recharge the refrigerant according to the manufacturer's specifications. This often requires the use of special tools and equipment to ensure proper filling.

7. Verify system operation: Once the refrigerant charge is complete, the technician will test and confirm that the AC system is operating properly. They will check various functions of the air conditioner, such as the amount of air being blown out and the temperature, to make sure everything is working properly.

This is the rough AC compressor replacement process. Remember, before any air conditioning system repair or replacement work is performed, it is best to have it performed by a professional air conditioning technician to ensure the work is done safely and correctly.

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