Train encountered power fault at Front M2 while arriving station. Reset at MSL1 - ok. Fault recurredarriving KRJ1. Unable to reset. Train encountered power fau lt at Front M2 while arriving station. Reset at MSL1 - ok. F ~~~~~ Train encountered power fault at Front M     #2538 FC 108,136,820,821.Further check found #2538 T/M 2 flashover.Replaced K contact tip due to worn.L1,L2 Checked ok. Check and found pre-charging resistor burn mark-replace done.Check Inv1,Inv2,Bch ,Bre-ok.Conduct propulsion static test ok.PRCB isolated.#2538 T/M2 to fo by RSW. #2538-T/M 2:- Not: 2429931 raise to RSW Done by Saini/Haslan/Zulq 25/10/22