The electro coupler at the rear of the tender on my JLC C&O #1650 Allegheny (Lionel 6–38081) is not working. The tender makes the noise when I press the button but the coupler does not open nor vibrate. I did a search, but did not find anything specific to this issue, especially about how to replace it or troubleshoot the problem?
if someone has the part number or parts list for this locomotive and tender, and any advice on replacing the coupler, it will be greatly appreciated!
Thanks in advance.