I had and young guy drop off his sled to have his sliders changed. Should have been a 15 minute job but... the suspension bolts that hold his skid in the tunnel at the back were pushed up against the running board, the metal bracket that the bolts go through and into the shaft were oblonged. well both bolts broke, I thought oh well i can get the bolts out and put in new ones.The alminum shaft must be bent because I can't get it out. My question is how to get the shaft out the bearings are also seized on so I can't get the upper idler wheels off and I don't want to heat it up and melt the wheels. Any tricks.