Intermittent BCU brake fault at car 1564. Brake status check ok. Fault self-cleared. TC feedback pow ering ok, train is able to achieve max speed. ~~~~~ Intermittent BCU brake fault at car 1564.     Replace ACU and brake cyclic test ok. BCP within criteria. ACU-New s/n: 1042-067  Old s/n: 1019-017. Not: 2252587 raised to RSW. Done by Saini/Haslan/Haikel.  28/02/21.