Koltorp - Roco TT chassis
This article was published Aug 27, 2017.
With a bit of help from friends I found out how to remove the body from a Roco TT chassis without damaging it. You bend lightly between there the buffer beam and the back of the body meets and voila, there you have it!
Here is a series of photos showing measures for my next 3D model, a little Orenstein & Koppel 3 axle tank loco. Maybe there are more than me needing these measures and how to remove the body.