Just a comment. I would just clean it as it comes apart to be recapped with alcohol and the vacuum. Anyone that has worked on these units, that is younger than these units has to realize, in the 70s and 80s a larger percentage of the population of America smoked. To find one that hasn't been around smoke would be more the exception than the rule. I bought a 2230 that had been in a bar for who knows how many years, and as you can imagine, was caked in nicotine, dirt, beer, and whatever and it smelled like smoke. You just have to get them apart and clean everything you can, but basically restore them. I don't think there's a short cut to making them smell like new.