The boiler front on a Lionel PRR K4, #6-11328 has become loose and is hanging off the front of the boiler. It looks like there is set screw at base of the boiler which holds the boiler front in position.
Is there a way access this screw without taking the entire boiler off of the frame? It is located at the 6 o'clock position, and there is not enough room between the pilot and the head of the screw to fit a screwdriver, even a small 90 degree angled one.