:(My bell won't work. I'm using a railking zcontroller with the buttons that activate the bell and horn 100 watt. Any ideas why the bell won't work?
Are you sure that you have the bell feature? Or there could be a wire plug-in that is loose on the circuit board.
On older Williams before Bachmann they did not always have the bell feature, some depending on how old they did not have a horn either.
I have found a Great Northern F-7 on the Bachmann site for Williams, but no GM F-7.
Can you describe the box that the engine came in? Need to know if it is; Williams, Williams Crown Edition, or Williams Bachmann. If you don't have the box then what cab number is on the engine and what railroad is it from?
Lee F.