(OE)Requested to check brake fault on all cars on EMU 647/648 ~~~~~ #3647 FAULT TRANSFERED FC322.WPS TIMERVACTIVATED NOT 323 WPS TIMER ATIVATED NO 2 SPEED PROBE NO 1 FAULTY.3647 BCU C/O DONE.OK  .CHECK TACHO GEN NO 1 OK.WIRE CONTINITY OK.C/O NEW TACHO GEN.FUNCTION TEST OK.RAM/RAGHU/AZNUR 26.07.2024 3647 TACHO GEN OLD 1504462 NEW 1504467 NOTI 2621466 BCU OLD 15-37-248 NEW 15-37-243 NOTI 2621465