Started it up one day and made a loud tractor noise. I notice when I turn the steering wheel it sounds like it’s rubbing/grinding/skipping. I feel extra vibration on power steering line. All other pulleys and belt look normal.
I attached a video. I have no replaced the pump or the reservoir before. I have drained and refilled the reservoir just with a sucker. Any guesses?

2006 530xi e60 n52