Train encountered power fault at carwhile departing station. Reset at TAP1 - ok. ~~~~~ 2541 encountered power fault at departing station. Reset at TAP1 - ok.  2541 found FC 141. Replaced K1 contactor assembly. Security/function check - OK. Limited movement done & all cars able to achieve powering torque. #2541 K1 Contactor assembly S/N : OLD : 1021708 NEW : 1034657  Aminur/Ridzuan 44138