T434 3615(S) TC reported cab air-con was ~~~~~ T434 3615(S) TC reported cab air-con was not working, only ventilation was available CE unable to board  Check the above mention reported due to freon low. (LP: 20 & HP: 150)...charge freon to (LP:60 and HP: 230) and monitor - okay...Monitor for few hours, unit able to cut in/out and no freon leak been detected. (NO FC).    Done by: Saini and Asruddin. 25/04/2024.