I got some new door hinges to fix the saggy doors on my 92 LX. I know how the new pins go in with the bushings and all that but how do you get the old ones out? The top and bottom of the pin are flared out and doesn't look like its easy to get them out. Do you have to chisel one end of the pin off and then pull the pin our or what?? Some help here would be appreciated. Thanks in advance.