How do you replace ac pump on Hyundai xg350?

To replace the AC pump on a Hyundai XG350, first, disconnect the negative battery terminal to ensure safety. Remove any components obstructing access to the AC compressor, such as the drive belt and mounting bolts. Disconnect the AC lines from the compressor, then unbolt the compressor and remove it from the vehicle. Install the new compressor by reversing these steps, ensuring to recharge the AC system with refrigerant afterwards.