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After the second general overhaul for 01A01 trains, numerous structural failures and cracks found in these carriages in 2016. 80 carriages needed to be re-paired to repair and maintain service. At last, 8 cars (93131, 93162, 93293-93333, 93402 and 93413) were too faulty and used as [[Cannibalization (parts)|spare parts sources]].<ref>{{cite web|url=http://eps.shmetro.com/portal/DispatchAction.do?efFormEname=PF9003&inqu_status-0-type=2&inqu_status-0-noticeNo=0000000000013036&inqu_status-0-status=1|title=上海地铁列车贯通道及车体裂纹修补项目单一来源公示|publisher=轨道交通供应链平台（MSCP）|language=zh}}{{Dead link|date=June 2024 |bot=InternetArchiveBot |fix-attempted=yes }}</ref><ref>{{cite web |url=http://eps.shmetro.com/portal/DispatchAction.do?efFormEname=PF9003&inqu_status-0-type=2&inqu_status-0-noticeNo=0000000000013513&inqu_status-0-status=1 |title=上海地铁一号线列车车体裂纹修复项目项目单一来源公示 |publisher=轨道交通供应链平台（MSCP） |language=zh }}{{Dead link|date=June 2024 |bot=InternetArchiveBot |fix-attempted=yes }}</ref>
Since the delivery of the 01A07 trains, demand for the 01A01s drastically lowered. By middle 2020, 01A01 trains were no longer formally assigned for revenue service, becoming a reserve fleet. 16 cars (92011-92033, 92102, 93121, 93233, 93262, 93273, 93311, 93442, 93453, 94102-94121, 14652 and 14663) were taken out of service same year. 24 cars were removed from service by 2023: 92131-92241, 93071-93113, 93382, 93393, 94022, 94033, 94202 and 94213.<ref>{{Cite web |date=2021-10-17 |title=30年的满满回忆！上海地铁1号线这两辆老列车要退休了 |url=https://sghexport.shobserver.com/html/baijiahao/2021/10/17/562955.html |language=zh}}</ref>
The newer 92113, 93191-93222, 93361, 94142 and 94153 are the first cars to be retired in July 2023<ref>{{Cite web |date=2023-10-30 |title=永远的"老老八"：108号车退役不退休 新时代迎接新使命 |url=https://mp.weixin.qq.com/s?__biz=MjM5NjI0NjgyMQ==&mid=2650340988&idx=1&sn=162db914cd5025b71aee2ae9ed97c981 |language = zh|access-date=2024-06-10}}</ref>. Newer 92113 was withdrawn from service due to a very poor condition. 93191's [[odometer]] shows 3,000,456 km, reached the end of its life. Therefore, [[Shentong Metro Group|Shentong Metro]] decommissioned 93191. It was donated to [[Shanghai University of Engineering Science]] in October 2023. 92113, 93202-93222, 93361, 94142 and 94153 are also written off and stored in Fujin Road Yard.<ref>{{Cite web |date=2023-05-18 |title=车辆三十年——108号车三百万公里回忆录 |url=https://mp.weixin.qq.com/s?__biz=MzkzNzI0MTA0Nw==&mid=2247524382&idx=1&sn=756d10968851ffd797d90789bc70555b |language=zh}}</ref>
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