Page 8 - MATRIX MANUAL
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QRH 1-11
NON-QRH
ETOPS Signiÿcant System
Oxygen supply pressure has crossed a minimum threshold value .
Pilot action after QRH review ,would require the crew to ascertain the pressure displayed from the Status Page. This information should be passed on to SOC.
Flight crew will notate value and monitor for rest of flight.
SOC will be advised from the crew as to oxygen pressure and the completion of QRH procedure.
Soc will verify that remaining pressure is sufficient for ETOPS operation, and if not any course of action.
Apon arrival landing, MX will review the status of Oxygen pressure and will if necessary take corrective actions.
