This is the correct category for a discussion about the 675 because this is not a modern piece, it is not a scale piece, and it was produced prior to the so called modern era of Lionel production which is generally considered to be post 1970. I agree about the confusion in some if not most of our Lionel categories and we are currently working on restructuring and renaming/defining our categories to better suit and make less complicated where to post certain topics. Heck, one could get confused over where to put a discussion about traditionally sized current Lionel production! Does one post in the modern Lionel categories or in the traditional category? Who the heck knows?
I get it guys and agree with you. Hang on, we will get there in the next few weeks or months. Give us time. I am going to close this thread because it will divulge into a long discussion about categories and we have already had several of those including one that I asked you all to contribute toward since we wanted feedback for all of you about the different categories.
To the original poster, you can re-post this in the traditional category (just as you did here and ask your maintenance question without the question about where to post it....you got it right!