Can anyone tell me how to rewire a Lionel prewar 2201T tender? I don’t know a whole lot about it other than it came with a 1663 engine which I did manage to rewire with the help of K-Line’s Lionel service book. However it had no reference to the tender. It has a mechanism inside. Some claim it is for reversing the engine while others say it is for a bell. It appears to be a simple solenoid with copper contact on the bottom that apparently gets pulled together with power applied. It is supposed to have 3 wires going to the engine but the cloth coated wire is in shambles & don’t have a clue where they were attached. Any help would be greatly appreciated! Thanks!
Fred