Other, other text: in the photos provided, the connection did not appear to be secure.The returned samples were visually inspected; it was concluded that the flexible tube was not adjusted tightly.The sample was used in a leak test; the circuit did not pass, and leakage as failure mode was confirmed.The leak test was performed again, to verify if a deficiency in the assembly process caused unstable pressure.The sample passed after the connector was manipulated.Thus, it was confirmed that the bushing and flexible tube were not properly assembled.The root cause was deviation from the assembly method/process.An awareness notification was made to production personnel.A device history review was also conducted, and no discrepancies were found., corrected data: corrected - d10, g2, h3.
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