Your belt is worn loose or both. Check it and adjust or replace as necessary.
Blower motor is bad
Bad belt. Worn tensioner. Bad compressor.
The clutch is working fine. The problem could be as simple as a loose belt.
Loud noise is not a good description. If its a loud squeal turn the air conditioner or defroster off. If the squeals goes away the compressor or the clutch for the air conditioner compressor is locked up.
because that air conditioner is full of air. It is letting the air out.
no
Your A/C belt is loose and needs to be tightend or replaced.
could be a bad bearing on the air conditioner clutch assembly.
Is making is the verb. It shows what the air conditioner (subject) is doing.
Your central air conditioner may make a loud noise when it comes on. This is because it may have a leak somewhere in the system.
Probably the belt.
The A/C belt is loose or if it is tight then you could try belt dressing.But most likely will need to change belt. Check to see if the compressor is seized up.