As a result, no big differences were found compared with original type 103 cars, and it was confirmed that they were usable, without any amendments, where distances between stations are longer than two kilometers.
結局現状の103系と大きな違いは認められなかった事から駅間距離が2キロを超えるような線区でも特に手直しなく103系が使える事が確認できた。