Train encountered power fault at Rear M2car while departing station. Reset - ok. ~~~~~ Train encountered power fault at Rear M2     Check Tims found FC-108/141.Found K contactor tip melted and pre-charging resistor burn.Change out both items. Checked BCH/Inv 1 & 2 /CCD shoes ok.Conduct powering test ok. K contator-New s/n: 102/03632-1/01  Old s/n: 102/708-46/102 Not: 2250471 Raise. Done by Deeshan/Faddzal. 21/02/21