TC reported Front M1 air-con fault. Staff(BBT) checked and confirmed Front M1 #1 faulty. Staff resetFront M1 #1 set air-con -ok.Car was cooling. ~~~~~ TC reported Front M1 air-con fault. Staf     #1605 A/C 1-1 suspect evaporator chock. #1605 A/C 1-2 CCU motor over current,UF (U,V,W) was isolated and tagged.To raise Notification RSW to follow up CCU C/O. Not: 2198543 Checked by Firdaus/Jack. 0020 raise to follow Follow up evaporator  c/o #1605 A/C 1 AHU replace and function test cut in/out ok.Cooling ok. Not: 2203949 raise to RSW. AHU-New s/n: 331246  Old s/n: 331033 Done by Sanip/Faddzal/Firdaus. 17/09/20