Train encountered power fault at Rear M1while arriving station. Reset at SBW2 - ok. Fault recurred arriving and YIS2. Reset - ok.B for the fourth time. Train performance - ok. Train encount ~~~~~ Train encountered power fault at Rear M1     Tims show K1 failure(FC-141) c/o.Found pre-charging resistor burn-c/o.Check Inv1 & 2,BCH,CCD fuse/shoes ok.Line breaker contactor tip and wire looseness check ok.Limited movement check powering ok.No fault recure. #1719-K1 New: 1043102 Old: 1052446 Not: 2409369 raise. Done by Sanip/Koh.  18/08/22