I have a 2009 Express 2500 van that has a leaking washer fluid reservoir tank. I am trying to remove it to patch the leak on the bottom but cannot figure out how to remove the tank. I removed the bolt holding the tank to the flange and also removed the small strut from the front to the top side of the fender but there still is no room to wiggle it out. The horn on the bottom was also removed to gain more room but I cannot get it out. It seems to me like the brake lines to the master cylinder has to be removed so the tank can pulled up and out. Is this correct? Is there any other way?