3560 Reported during train prep A/C 1 mo ~~~~~ 3560 Reported during train prep A/C 1 motor over current causing APS fault.  3560 A/c 1-1 checked/found motor shorted to GND. Insulated/isolated wires U/V/W. Notif 2303487 raised to RSW.  Aminur/Azmi/Khairul 44418 Date of Occurrence            : 10/08/2021 EMU / Equipment / Location    : 559/560 / CCU / 3560 A/C 1-1 Description of fault / cause  : A/C 1-1 Motor Shorted to ground Required Rectification        : Required A/C 1 CCU C/O