Air Conditioner loud noises

[Dhyana85]

Hey,
In the last few days, the weather in my hometown is extremely hot. My AC has to work very hard and started to make very loud weird noises when I turn it on. Does anyone have the same problem and maybe know how to fix it? I don't have the money to replace mine and buy a new one because it is still working but it just makes loud noises and I can't sleep now when it is turned on. I have the LG 1.5 Ton 3 Star Inverter KS-Q18YNXA and currently because of Corona my local shop where I bought it is not working. I'm scared to open the AC because I don't want to break something and I'm scared I can't put it back together^^. Maybe someone has some experience and can give me an advice. Thank you

 

[The_Falcon]

Loud noises where? The indoor unit or the outdoor unit. Looks like a fan issue in either case...it's rubbing against something. Could be a brok n piece of plastic etc or a nut going loose..causing imbalance.

 

[Dhyana85]

My Indoor unit, the outdoor unit is still normal and stable. Yes I thought the same but from the outside, it looks the same and I didn't hit the Ac but maybe it damaged itself somehow

 

[The_Falcon]

Open the flap and try to look around...u never know a rodent might have done some damage