Train encountered power fault at Front M2 car while arriving station. Unable to reset thrice at YWT1 ,CCK1 and BGB1. TC feedback Train performance normal. ~~~~~ Check FC-137/108/820/821/827.
Further check found pre-charging resistor 1 x 2 pcs burnt.
Replaced ok. Line breaker K1, L1 contactor ok.
BCH/INV1 & 2 /CCD fuse and shoe check ok.
Limited movement powering present, no fault recur.
Done by Faddzal/Koh. 20/09/21.