that will bend the collar inward and, once thats done the rest comes out fairly easy. to put it in use plenty of grease, a very big c-clamp, a right sized socket and rig up something that allows the c-clamp to brace itself but stays away from the exit hole on the bracket where the bushing will come through. did this one a few weeks ago and, while at times i had to use an extra set of hands (the wife) to keep the c-clamp and socket aligned it did work. good luck.