The plastic filter piece was there but it sounds like some type of metal banging around
The plastic filter piece was there but it sounds like some type of metal banging aroundWhen you took off the petcock did the plastic inlet screen (or anything else) come loose in there?
There shouldn’t be any other parts in there, if something is rattling around, you’ll just need to look for it.
No it's not attachedis the taller brass tube still attached to the petcock? that can fall off over time.