If you have it available, this will work, i.e. something will give: You have to use an impact wrench, swivel joint on the end of it, sticking in a 3/4" impact socket. They don't get too rusted to hold up under the air power. If you twist one off, I have a few extra.
: : HELP!!! HOW DO I GET THOSE BLASTED CAMLOCKS LOOSE SO I CAN SLIDE THE WHEELS ON MY D-14??? I EVEN LOOSENED THE BOLTS 1\2 TURN & DROVE AROUND TO NO AVAIL!!
: I don't know if this is right but it worked for my brother and my self. We put one guy on a long pipe and another guy with a torch and heated them. Our broke loose with not all that much heat.