Hi, One of my Athearn Challengers took a header to the carpet last night. Inspecting the unit shows that the drawbar is broken where it connects to the engine. I called Athearn and they said it would be a month before they could get to the repair and suggested they send me the part to try to replace it myself. I looked at the connection of the drawbar and I did not see how to remove it. Has anyone taken apart their Challenger and has some hints on how to replace the drawbar? thanks, Kevin