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There are generally two types of condenser leakage in automotive air conditioners:
1) There is leakage at the connection, most of which are leakage at the inlet and outlet of the condenser. You can recover the refrigerant first, then remove the inlet and outlet pipes, and check whether the O-ring is damaged. If it is damaged, replace it.
2) The condenser is cracked. In this case, it is generally recommended to replace the parts directly. It is quite troublesome to repair the condenser. Professional flame brazing is required, and it is very troublesome if it is not repaired by an old master. It is better to replace it with a new one.
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