TC reported air-con fault at car 2509 #02 set. Unable to reset. Staff (JUR) checked and confirmed th at car 2509 #02 set air-con faulty. Reset - ok. Car was cool ing. ~~~~~ 2509 2-1 check when running LP:0psi/HP:0psi
2-2 check when running LP:0psi/HP:0psi
Both A/c use recovery machine to recover froen vaccum,freon recharge acordingly.
Check CCU no leak.
After charging 2-1 check when running LP:50psi/HP:150psi
2-2 check when running LP:45psi/HP:140psi


N.AKumar /zaini/07.04.20
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