Train encountered power fault at Front M1 car while arriving station. Reset - ok. ~~~~~ Depot shunting #1549 fault triggered. Found TM-2 flash over.    Notif: 2548012 to C/O TM-2. Checked K,L1,L2,brush ok. #1549 B4 wheel flat 90x40mm. Notif:2548013 for  wheel profile. Dump valve check ok.  Jimmy / Teh / Raghu 03.12.2023