926005AA0A Auto Air Conditioner Compressor For Nissan Caravan 1996-2000 WXNS025

926005AA0A Auto Air Conditioner Compressor For Nissan Caravan 1996-2000 WXNS025

Parameter:

Some AC compressor problems and solutions include:

1. Clutch is not working: If the clutch is not working, you may hear the pulley turning but the compressor not running. The solution to this problem is to replace the clutch assembly.

2. Compressor failure: If the compressor itself fails, the air conditioning system will not work properly. This may require replacement of the entire compressor unit.

3. Refrigerant leakage: Once refrigerant leaks, the air conditioning system will not be able to provide cold air. Check the system for refrigerant leaks, repair and refill the system with refrigerant.

4. Electrical problems: Electrical problems may cause the clutch to not work properly, or cause the AC power to be interrupted. Check electrical connections and wiring and repair any faults.

Remember, when dealing with any AC system problem, it's best to have a professional technician diagnose and fix the problem.

Piston-Type Compressors

The automotive air conditioning compressor is a crucial component of the AC system, responsible for compressing and circulating the refrigerant. It consists of several key parts that work together to achieve effective cooling.

1. Compressor Housing: The outer shell of the compressor, designed to enclose and protect the internal components.

2. Compressor Pulley: A pulley attached to the front of the compressor, connected to the engine via a belt. It transfers power from the engine to drive the compressor.

3. Clutch Assembly: The clutch allows the compressor to engage and disengage as required. It consists of an electromagnetic coil, friction plates, and a hub.

4. Swash Plate: This component converts the rotational motion of the compressor shaft into a reciprocating or up-and-down motion. It is responsible for compressing the refrigerant.

5. Piston: Linked to the swash plate, the piston moves up and down within the compressor cylinder to compress the refrigerant gas.

6. Reed Valves: These one-way valves control the flow of refrigerant into and out of the cylinder. They prevent backflow and ensure efficient compression.

7. Oil Separator: Located within the compressor housing, it separates the refrigerant oil from the refrigerant gas before it leaves the compressor.

8. Shaft Seal: This seal prevents refrigerant from leaking out and contaminants from entering the compressor. It ensures the integrity of the system.

9. Control Valve: Some compressors have a control valve that regulates the flow of refrigerant based on the cooling demands of the vehicle.

10. Mounting Brackets: These brackets secure the compressor to the engine or chassis, keeping it stable and in the correct position.

Each of these components plays a crucial role in the operation of the automotive air conditioning compressor. Their proper functioning ensures efficient cooling and overall performance of the AC system in vehicles.

Customer Testimonials