#1648 Ac1-1 and Ac2-2 coolant pressure f ~~~~~ #1648 Ac2-2 Evaprator choke to c/o. Ecaporator unit c/o and function test cut in/out cooling ok. #1648-a/c 2-2 evaporator c/o:- Old s/n: 535102 New s/n: 535100 Not: 2433164 raise to CSC. Done by Sanip/Koh/Yusof. 06/11/22 #1648 Ac1-1 and Ac2-2 coolant pressure f     Check A/C 1-1 having low freon,further check found LP charging coupler join minor leak-tighten and charge freon.Monitor pressure ok.Cut in/out & cooling ok.A/C 2-1 found LP-0psid Hp-200psi.Suspect evaporator choke.0020 raise to follow up evaporator c/o. Done by Rizman/Sanip/Imran. 02/11/22