I just full reconditioned my new (used) coke style (pin lock) kegs. It is really quite easy. I even removed the dip tube and gas filler tube (very easy) to fully clean these as well. Since I had the dip tube out, I also cut about 1/4 inch off the bottom as recommended by my LHBS because the soda companies wanted to get every last bit of syrup from the keg and they did'nt have any sediment in the bottom like we do. Send me a message if you need step by step directions. Happy to help. Also, if you have'nt already, get some food grade rubber grease for the new rubber gaskets and a whole new gasket set (about $2-$3) as mine were pretty worn from sitting so long and I hear it is next to impossible to fully get rid of the soda taste. Nothing ruins beer like an off flavor of Coke or Pepsi...or so I've heard.