Lionel 616 Flying Yankee (1935?) parts/repair?

Did you know about the Flying Yankee? Built in 1935 for the Boston & Maine Railroad, this streamliner was a piece of history on rails running routes like The Cheshire, The Minute Man, The Mountaineer, and The Businessman between Portland, Maine, and Boston, Massachusetts. It remained in service until 1957 and even traveled the rail lines behind our home in Troy, NH! After retirement, it spent time at Edaville Railway, then Glen, Claremont, and finally Lincoln, NH, where its story nearly ended… u