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Mazda CX-5 Service & Repair Manual: A/C Compressor

Purpose

Function

Construction

Operation

1. When the piston moves downward, the suction valve opens and the refrigerant is discharged to the cylinder.

2. When the piston reaches the BDC, refrigerant charging is completed and the suction valve is closed.

3. When the piston moves upward, the refrigerant in the cylinder is compressed.

4. The compressed refrigerant presses open the discharge valve, and the high-temperature, highly pressurized refrigerant from the cylinder is discharged.


Fail-safe

A/C
...

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