2017/08/30 09:312pETcGs6233N35線路モニタリング装置 [5 - C] (20170810 - )
2019/05/29 12:327koGFT6n233N36前照灯LED [2 - B] (20170928 - )
2020/09/22 07:21WbWFRzZb233N1レール塗油器 [5 - C] (20140806 - )
2020/09/22 07:21WbWFRzZb233N2レール塗油器 [5 - C] (20140820 - )
2020/09/22 07:22WbWFRzZb233N3レール塗油器 [5 - C] (20140826 - )
2020/09/22 07:22WbWFRzZb233N4レール塗油器 [5 - C] (20140910 - )
2020/09/22 07:23WbWFRzZb233N5レール塗油器 [5 - C] (20140917 - )
2020/09/22 07:23WbWFRzZb233N6レール塗油器 [5 - C] (20141008 - )
2020/09/22 07:24WbWFRzZb233N7レール塗油器 [5 - C] (20141027 - )
2020/11/19 17:55GI1BAXpx233N16線路モニタリング装置準備工事 [5 - C] (20201118 - )
2023/05/09 16:120Xbg7VAD233N25車上CCTV設置 [5 - C] ( - )
2023/06/01 18:26Apt5avpJ233N23車上CCTV設置 [5 - C] (20230601 - )
2023/06/02 17:21wm8DBvFh233N26車上CCTV設置 [5 - C] (20230531 - )
2023/06/30 16:23OdgF4CF6233N22車上CCTV設置 [5 - C] (20230628 - )
2023/07/04 07:5669ikvkJr233N21車上CCTV設置 [5 - C] (20230703 - )
2023/07/30 09:405XEDBJGn233N20車上CCTV設置 [5 - C] (20230728 - )
2023/07/31 07:427mM2njSy233N27車上CCTV設置 [5 - C] (20230731 - )
2023/08/01 05:56Vpv+gFZH233N36先頭車非常用はしご未設置 [4 - C] (20230801 - )
2023/08/15 17:26IvY5VLN6233N366号車 車椅子スペース未設置 [4 - A] ( - )
2023/08/18 13:48zMtAtS9N233N18車上CCTV設置 [5 - C] (20230816 - )
2023/09/02 18:30EauQJDR5233N19車上CCTV設置 [5 - C] (20230901 - )
2023/09/10 11:08Z1aR8z5G233N366号車電連取付 [2 - C] ( - )
2023/10/07 07:55eAbxfYNR233N17車上CCTV設置 [5 - C] (20231006 - )
2023/10/07 07:56eAbxfYNR233N16車上CCTV設置 [5 - C] (20230928 - )
2023/11/02 17:39ttMyfrjb233N12車上CCTV設置 [5 - C] (20231102 - )
2023/11/14 17:43I86cVYi5233N13車上CCTV設置 [5 - C] (20231114 - )
2023/11/28 16:044Puv2EvP233N10車上CCTV設置 [5 - C] (20231122 - )
2023/12/15 12:54uE1r5+ak233N6車上CCTV設置 [5 - C] (20231215 - )
2023/12/15 13:14uE1r5+ak233N9車上CCTV設置 [5 - C] (20231214 - )
2024/01/08 15:42J12a2vXt233N5車上CCTV設置 [5 - C] (20231228 - )
2024/01/17 16:322iHPsNuF233N4車上CCTV設置 [5 - C] (20240117 - )
2024/01/30 09:03ERvMp5iL233N36先頭車連結器枠無しタイプ [5 - C] ( - )
2024/01/31 16:04lEQBbFHT233N3車上CCTV設置 [5 - C] (20240131 - )
2024/02/14 07:38SfOjyAQz233N8車上CCTV設置 [5 - C] (20240214 - )
2024/02/27 07:38wocXqzLD233N1車上CCTV設置 [5 - C] (20240227 - )
2024/03/13 07:38O5ykoMek233N2車上CCTV設置 [5 - C] (20240313 - )
2024/03/21 12:29syVq96WE233N7車上CCTV設置 [5 - C] (20240320 - )
2024/03/29 11:12TCNsydE1233N368500番代 [2 - A] ( - )
2024/04/22 16:43vPuhvrwN233N11車上CCTV設置 [5 - C] (20240416 - )
2024/04/24 07:20qax2+m6m233N14車上CCTV設置 [5 - C] (20240424 - )