Can the rail truck reverse direction? if yes, how?
Do you mean it runs backwards as compared to your other locos?
Hi Otter,
Here is a link to the wiring diagram for the railtruck:
http://www.bachmanntrains.com/home-usa/dwg/dwgs/82394.pdf
On the lower left of page 3 you will see the location of the switches including the ones for polarity. They are located inside the toolbox.
Have fun
Loco Bill