I bought a Lionel Post War Celebration Series Central New Jersey FM Train master. It runs and looks good but I need to take care of a few issues. The axles feel a little dry, what is recommended to lube them? The railsonds sound good for a loco of this vintage but I think there is a battery in there somewhere to replace. I'll work on that one. The last mystery is the switches. Under the loco I found the volume pot with a switch on either side. One of them is for the sound and I don't know what the other is. Is it the program switch?
Overal should be a fun loco and I like diesels.
Frank