TIMS showed air-con fault at car 1526. Unable to reset. Staff(JKN) checked and confirmed that car 15 26 set #1 air-con faulty. Reset - ok. Car was cooling. ~~~~~ Car 1526 A/C 1:To check evaporater unit for any freon leakage. * ,N * Found 1526 AC1-1, 1-2 low freon. Recharged to criteria. No signs of leak detected at CCU. OP20 raised for TWD to conduct evap freon leak check. DONE BY: LAI MK/MUTALIB/RAZALI 15.07.2023