Boeing 737 5th Stage Valve Inspection CFM 56 AD 2020-16-51

[@FredRobel]

This is s great video. Thank you for making it and sharing it.

[@vj_kiran8088]

At least u can mention components names🙄

[@aviationmechanics8634]

Hi, this component is called the 5th Stage Valve… would you like the other components explained?

[@AlaaAlaa-ti7vt]

Hello, can u explane on cfm56-7b components?🍁

[@aviationmechanics8634]

Sure, are there any other components you would like explaining?

[@AlaaAlaa-ti7vt]

@@aviationmechanics8634 many thanks I ask if you can help me in getting used or unserviceable HPT Blades first stage I really need to it in my PhD research study

[@SHERYAN2022]

I noticed u move prsov with rachet to open or close at the end of video Why yo did that? 😁❤️

[@NicholasRiviera-Dr]

@@SHERYAN2022 the PRSOV was moved to the open position so that the APU bleed air could be used to leak check the 5th stage check valve. Unfortunately, the check valve will close (designed to close) so only one side of the check valve can be leak checked. The manual states “a leak check of the upstream coupling is not necessary”.