Sound from the air conditioner

The air conditioner was open. It was working at level 4. I took the gear to overtake the car in a place, got on the gas and suddenly the sound came from the air conditioner. No problem at 1.2.3 level. There is a problem in 4. Did this kind of event come to you?

Air conditioner fan motor bearing is broken, it is very likely teacher.

[QUOTE = sonerkyl] air conditioner fan motor bearing is broken hod likely. [/ QUOTE]
How much is this process done?