Trainsets 1-42 ~ 1-61 and 1-65 have all been retired and scrapped (or preserved), while trainsets 1-63,1-66, and 1-71 remain out of service due to structural integrity problems.
Trainsets 1-42 ~ 1-61 and 1-65 have all been retired and mothballed, scrapped, or preserved. Meanwhile, trainsets 1-63,1-66, and 1-71 remain out of service due to structural integrity problems.