TC feedback loud air-discharge sound heard from under carriage. MR 9.5 bar TC feedback loud air-disc harge sound heard from under carriage. MR 9.5 bar ~~~~~ 3509 TC feedback loud air-discharge sound heard from under carriage. MR 9.5 bar. CE: 3509 loud air discharge noise from underframe noise . MR around 9 bar unable to charge up to 10 bar  Found 3509 MR safety valve having air leaking, Tighten ok. MR able to charge 10.4 bar ok. Cut in at:8.7 bar. Charging time satis. Air leak test 0.5/5min Done by Koh/Rizman/Jack 28.04.24

3509 To replace MR safety valve and perform soap test thereafter.

 3509 MR safety valve replaced.
Performed soap test & no air leak detected.
Safety v/v purged at 11.05 bar.
Security check - OK.

 Amir/Koon PL/Farid
30/04/2024