Don't really know what lines you are talking about. There are only two lines going to the firewall area that deal with the power steering. Both of these will go directly to the rack.
As for the pump, find the leak in the system, then fill it up with fluid and try to bleed the pump. You have to turn the steering wheel all the way left to right until you dont hear any more whining coming from the pump.
But if you ran it with the belt on and no fluid in it, then it is most likely trashed.
As for the pump, find the leak in the system, then fill it up with fluid and try to bleed the pump. You have to turn the steering wheel all the way left to right until you dont hear any more whining coming from the pump.
But if you ran it with the belt on and no fluid in it, then it is most likely trashed.