By removing the roof, I was able to paint it away from the engine. It turned out nice. Through the roof, I was able to remove the inside windows and paint the stationary window frames with just a little bit of masking. The bonus was, I was able to remove the cab doors so they could be painted also. Unfortunately, they did not turn out a nice as expected. I may have to remove the paint and start over. No big thing, just disappointing. Bruce