Snap: 1526 Train carriage is warm. Check ~~~~~ Snap: 1526 Train carriage is warm. Check air-conditioning. CE checked : 1526 ac 1-1 coolant pressure fault unresettable,  temp 29.2.  1526 A/C 1-1 found low freon and found slight leakage at high side coupling. Re-tightened - OK. Vacuum & able to hold and charged in freon. Checked for leak, no leak found. System able to cut in and cut out. Check #1526 A/C 1-2 found both HP/LP shows same running pressures due to condenser motor free wheeling. Raised notification for HM to rectify. Notification No: 2611459.  Chan SW/Aliff/Daniel 45469 Notif 2611459 Name                              : Aliff / Chan SW Date    Of    Occurrence          : 25.06.24 Last    Service    Date           :   EMU/Equipment/Location            : 1526 / Acon 1-2 Equipment Serial No. (if  any)    :   Description Of Fault/Cause        : No cooling / freewheeling Measurements    ( if  any )       :   Required   Rectification          : Required To Rectify