hello
i have the lionel hobby shop with three trains that run inside i have not used this in about 4 years and i got it out today and the trains will only run a couple of secends the stop and restat and so on i see nothing on how to lubercate this or maintaine it and one have this problem it worked fine when i moved and took it off the lay out or any help on how to take it apart to lubercate it i don't want to break anything it sounds like it need lubercated
kevin