TC changed end feedback that car 1674, #1 set air- con faulty. Reset -ok. Car was cooling. ~~~~~ To check evaporator for freon leak  1674 A/C 1-1, 1-2 LP:20 HP:130, Check condenser side HP pipe icing and evaporator side HP pipe icing-sign of evaporator choke, no sign of leak. Drain/Vacuum to LP:-30/ HP:-30. Charge freon A/C 1-1 LP:40, hp:120, A/c 1-2 LP:20/ Hp:120-Confirm evaporator choke. Ops 30 1674 Aircon 1 to c/o AHU Done by Zulq/Haslan 45145 TC changed end feedback that car 1674, #   1674 AC1-1 and 1-2 checked and found both AC shortcycling. Freon level was at 10psi. Top up freon and monitored, found freon level drop to 20 psi. Further checked at condensor side no signs of leaking. Ops 20 to check evaporator for freon leak, and to change out if found leaking. Done by: Kamal 45145 1674 A/C 1-2 EVAPORATOR CHOKE, To Change out AHU A/C 1  1674 A/C 1 AHU change out done. LP:40/HP:120. For A/C 1-1, 1-2 aircon able to cut in and cut out. KSF AHU OLD:331258, New:032175 Notif CSC:2514487 Done by Zulq/ Haslan/ Asruddin 45149