Thanks. I'll open it up when I have a chance. Didn't want to pull it apart if that noise was "supposed" to be there, like some sound effect. Not an expert with these trains, new to the whole thing.
I recently picked up two used/older Bachmann GP40 EMD's that are about the same age and both make a "clicking" noise as they run. The noise sounds like a plastic gear constantly catching on something. Is this an intentional noise from the factory? Or is there something wrong? They both run fine...
So far you've all been very helpful, I really appreciate it. I'll take the coupler apart later on today and post detailed pictures that should help identify exactly what Kaydee style coupler is on there now.
I'm brand new to model trains and recently started collecting Bachmann and Tyco HO scale trains/cars. I recently acquired two Bachmann GP40 Sante Fe locomotives that have a different coupler than all the other couplers on the rest of my collection. I've posted two pictures; one is the hook/loop...