Train encountered power fault at Front M2 car while arriving station. Reset at TAM - ok. Train encou ntered power fault at Front M2 car while arriving station. R eset at TAM - ok. fault recurred at TNM2 and BDK2, both unab ~~~~~ FAULT NOT DUPLICATE DURING DEPOT MOVEMENT.CHECKED TIMS FC 820/821 INVERTER 1/2 FAILEED TO DELIVER POWER,FC 140 L2 FAILURE,FC 108 PROPULSION FAULT.REPLACED L2 AND PERFORM FUNCTION CHECKED POWERING CURRENT REGISTERED.NO POWER FAULT REOCCUR.AKHBAR /HAZIQ/AZHAR 04.01.2023 L2 S/N NEW 1020363*3.1/04 OLD 1039911*4.1/02