I have inherited my Grandfather's beloved 1994 Toyota Pickup V6 5 spd manual. It is in fair working order with a few exceptions. My question involves the power steering pump. It has a slow leak in it. My grandpa stopped driving it back in December when his cancer went malignant. So I cranked it up for the first time since he had the other day. And Like a dumbutt I forgot to check the power steering fluid. I checked everything else though. The pump was bone dry with no fluid in it and of course I had no power steering. My question is, Does that do any damage to the pump if it has no fluid in it?