Pax feedback to staff (BDK) air-con leaking at rear DT car. Staff (SIM) checked and confirmed air-co n leaking. No cleaner needed. ~~~~~ 3505 Pax feedback to staff (BDK) air-con leaking. Staff (SIM) checked and confirmed air-con leaking. No cleaner needed.    CE : 3505 No 2 end condensation, floor dry.  3505 Aircon filters changeout during DPM. Pipe purging done, no chokage. Aircon temperature checked 25c. No adjustment needed. Monitored for 3 hrs, no condensation on ceiling.  Huzzaidi/Hairi/Junaidi/Haziq 45472