4CYH19D629AB HD3AA03 Auto Compressor Aircon Cooling Parts For Ford Fiesta1.6 2008-2013 WXFD133

Product Description

4CYH19D629AB HD3AA03 Auto Aircon Cooling Parts Compressor For Ford Fiesta1.6 2008-2013 WXFD133

This compressor uses a unique design with two scrolls, one fixed and one is movable, both are inter-leaved. The movable spiral is able to ORBIT or oscillate without actually fully rotating. The movable scroll is connected to the input shaft via a concentric bearing. As the movable spiral oscillates within the fixed spiral, a number of pockets are formed between the spiral. Asthese pockets decrease in size the refrigerant is squeezed, the pressure increases and is discharged through a reed valve at the discharge port in the rear section of the compressor.
 
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Installation and Testing of Car Air Conditioning Compressors

Car air conditioning compressors play a critical role in the functioning of the air conditioning system. They are responsible for compressing the refrigerant, which cools the air inside the vehicle. Proper installation and regular testing of the compressor are essential to ensure optimal performance and longevity. In this guide, we will discuss the steps involved in the installation and testing of car air conditioning compressors.

Installation:

1. Preparation: Before starting the installation, make sure you have all the necessary tools and equipment. This includes a wrench, torque wrench, refrigerant recovery machine, vacuum pump, manifold gauge set, and a new compressor.

2. Safety measures: Ensure that the vehicle's engine is turned off and the battery is disconnected to prevent any accidents. Take necessary precautions to avoid contact with the refrigerant.

3. Remove the old compressor: Begin by removing the old compressor. This involves disconnecting the refrigerant lines, electrical connections, and mounting bolts. Be sure to properly label and seal the disconnected refrigerant lines to avoid refrigerant leakage.

4. Install the new compressor: Place the new compressor in the correct position, aligning it with the mounting holes. Use a torque wrench to tighten the mounting bolts according to the manufacturer's specifications.

5. Connect refrigerant lines: Connect the refrigerant lines to the new compressor. Ensure that the connections are tight and leak-free. Use a torque wrench to tighten the fittings to the recommended torque specifications.

6. Electrical connections: Reconnect the electrical connections to the compressor. Double-check the connections to make sure they are secure.

Testing:

1. Vacuum testing: Connect the vacuum pump to the low-pressure side of the refrigerant system using a manifold gauge set. Evacuate the system by running the vacuum pump for the recommended amount of time specified by the manufacturer. Monitor the gauge readings to ensure that the system holds a vacuum.

2. Leak testing: Once the vacuum is achieved, close the valves on the manifold gauge set and turn off the vacuum pump. Allow the system to sit for a period of time and monitor the gauge readings. If the gauge readings remain stable, it indicates that the system is leak-free. Any significant drop in gauge readings would suggest a refrigerant leak and require further investigation.

3. Operational testing: With the vacuum still intact, proceed to recharge the system with the appropriate amount of refrigerant. Start the engine and turn on the air conditioning. Monitor the compressor operation, including the clutch engagement and refrigerant pressure on the gauge set. Ensure that the compressor operates smoothly and provides the desired cooling effect.

4. Performance testing: Measure the air temperature at the vents using a thermometer. It should be significantly lower than the ambient temperature. If the cooling effect is not satisfactory, it may indicate an issue with the compressor or other components that require further diagnosis.

In conclusion, the proper installation and regular testing of car air conditioning compressors are crucial for maintaining optimal performance. By following the steps outlined above, you can ensure a successful installation and reliable operation of the compressor.

What Does an Air Compressor in a Car Do?

Air compressors have made life easier for people on countless fronts since the early days of automotive assembly. One of the greatest innovations was Air Conditioning, which made life easier for people in the humid depths of summer months.

A/C systems were soon incorporated into automobiles, which allowed families to commute and embark on vacations in greater comfort because temperatures inside of passenger compartments could now be lowered by at least 20° from the outdoor weather. So what does a car’s air compressor do? The air compressor makes the whole A/C process possible in vehicles.