[mleder]

I have done it 4 times and have demonstrated it to the TCMAFC Club and Mid State A's. You need to have access to a Oxy / propane or Oxy acetylene torch in order to put some heat into the areas you need to work. additional items needed which help greatly is an air hammer and you can make a puller from common plumbing parts but you will need someone to make a quick weld to create the puller tool. I have some video clips and a power point that I used but had to supplement with me talking about the steps as the videos and still photos came up on screen. I don't know how I could place those up here. If "History" wants to make contact with me send me a message.