Train encountered power fault at Rear M1car arriving station. Unable to reset fault. Train performa nce ok. Train encountered power fault at Rear M1 car arrivin g station. Unable to reset fault. Train performance ok. ~~~~~ CE: 1722 TIMS shown propulsion fault.     1722 FC 108, 110, 137, 820, 821. Check CCD fuse ok. Found pre-charging resistor 2 pieces having burn mark- replaced. Check KI, L1 ok. Check K2, L2 contact tip NG- replace contact tip. Check INV1, INV2, BCH, Bre-ok. Conduct propulsion (no power test)-ok. Limited movement powering gate ok. Done by Zulq/Asruddin. 12/09/22.