On Apr 11, 2020, at 9:04 AM, Jim Patillo <Logistics_engineering@...> wrote:

https://youtu.be/3-3pkRLqoGw

To Sam’s point about removing/replacing cylinders;
I would like to share an excellent podcast from Mike Busch, well known A&P. I think this will clear it up.

Jim
N46JP Q200
Sent from Outer Space