I have a RailKing B6 0-6-0 and my friend has a Lionel Corporation Tinplate 255E 2-4-2 which have been run on the store's display layout to a point where the flanges on the drivers are worn to a knife edge shape, and so now keep derailing on the layout's O-36 FastTrack curves. Can we replace these wheels ourselves, or do these locomotives have to go to MTH for repair (if possible)?
Thanks for any replies.
Stuart