They all go with andaza by holding the pipe in hand lol.
In some cars compressor bearing can be changed without removing the compressor so consult service manual first.
When i got my compressor changed from Mohal, they were gonna open whole bumper and then radiator. I stopped him and said k bhai service manual men saaf likha hai k compressor just alternator utary se khul jata hai. I insisted them and they were able to change compressor by just unbolting PSP and Alternator. It saved them time and effort as well and saved me from unnecessary work.