Thanks for the reply. I know some screws hold the weight and other stuff. I didn't want to take out the wrong screws and have to put the whole thing back together.

I have a new Bachman E-7 DCC ready. I want to install sound in it, but I cannot see how to get the body shell off. There are a number of screws on the bottom of the unit, but I don't want to remove a lot of screws that may be holding the weight or other components in place. I would like to know what screws to remove and what else to do to get the shell off. The diagram that came in the box isn't much help.

Thanks