Locating and drilling the "blind" pair of holes for the tow bar to attached to the nose gear. After we got the pants installed, we realized it was going to me impossible to check the tire pressure or inflate them. Looks like what we'll do is remove the "nose" section of the pant which will then give us access to the valve stem. There are only about 10 Torx screws which hold the nose of the pant in place.