Hey you guys, I have a 2007 Ford Edge SEL with 175,000 miles on it. PTU was replaced at 130,000 miles in December of 2012. Recently I discovered what appears to be a slow ATF leak (the liquid is translucent red) at the intermediate shaft/PTU cover. I don't see any thick black liquid (PTU gear oil) so I am not sure what I have on my hands here. Is this just a replacement of the intermediate shaft seal and cover seal?