TC reported air-con fault. Unable to reset. Staff(BDK) checked and confirmed that Front DT car set # 1 air-con faulty. Unable to reset. Car was cooling. TC repor ted air-con fault. Unable to reset. Staff(BDK) checked and c ~~~~~ * ,N * 'Checked and found 3675 AC1 motor shorted to ground United isolated and tagged. N2585855 raised for CCU c/o Checked and found 1675 AC1-1 having condensation Checked all AC freon level and found AC2-1 & 2-2 with slightly low freon Recharged freon to criteria Purged drain pan Monitored for 30mins, no condensation observed. Both AC able to cut-in/out DONE BY:SYUHAIDAH/LAI 04.04.2024