A. Put a patch on the fire side.
Q. If you found a plate on the bottom buckled?
A. Put a stay through the center of buckle.
Q. If you found several of the plates buckled?
A. Stay each and reduce the pressure.
Q. What is to be done with a cracked plate?
A. Drill a hole at each end of crack, caulk the crack and put a patch over it.
Q. How do you change the water in the boiler when the steam is up?
A. By putting on more feed and opening the surface blow cock.
Q. If the safety valve was stuck how would you relieve the pressure on the boiler if the steam was up and could not make its escape?