Train encountered power fault at rear M2car while arriving station. Reset - ok. Fault recurred depa rting JUR MT. Unable to reset at BBT SB and BGB SB. Train pe rformance - ok. Train encountered power fault at rear M2 car ~~~~~ #2622 check and found TM-4 flash over. FC-136 propulsion earth fault. Raise notification to RSW to c/o TM-4. Notification no: 2514470 Done by: Yusof