Anyone else have AC Fan replaced 2 x

I have 13k miles and the vx is in the shop for its second ac fan replacement in 4 months..this seems crazy...both times the fan sounds like the blades are scrapping a card then the fan barely blows...

I only have 6 months on the 36k warranty. Should I be worried long term ?

i wouldnt worry about long term, just make sure they annotate that it has been replaced twice. so if there is a prob, you can say hey, twice now, fix it and get it right.

but thats common sense, and we all know repair shops dont have common sense