Sqeeking sound from belt after impeller inspection

[clearbluewater]

GLP-E
3.0L

I noticed small leak coming out of the impeller enclosure so I opened it up inspected and put it back together. The leak stopped.

Now there is a loud sqeeking sound coming I believe from the belt or possibly something else in the front of engine.

- what could it be?
- any relation with the impeller work or pure coincidence?
- is it the serpentine belt? Anyway to test?
- if it's belt can I get an after market or does it have to be Volvo Penta?
- is it difficult to change the belt?

Thanks in advance.

 

[Mc Tool]

Did you put it back together correctly . Maybe the pump is jammed and your hearing the belt protesting .