Page 29 - MATRIX MANUAL HTML

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QRH 2-19 NON-QRH ETOPS Significant System
A pack shutdown occurs
After QRH procedures complete..Contact SOC to update condition. Result of procedure leaves the Pressurization normal but with a single source available. Non-normal pressurization results in a Significant System compromised
(Pressurization-ETOPS significant GROUP ). Pilot can expect to Divert or Return to Field. Consider over weight landing possibility. If prior to EET do not enter ETOPS. If past EEP may continue with concurrence taking into account remaining time to destination and probability of inflight icing.
Both Packs off: Decend, Divert,Advise, Advise, Advise
Pressurization normal but with a single source available. Non-normal pressurization results in a Significant System compromised (Pressuriation-ETOPS significant GROUP ). Pilot can expect to Divert or Return to Field. Consider over weight landing possibility. If prior to EET do not enter ETOPS. If past EEP may continue with concurrence taking into account remaining time to destination and probability of inflight icing.
Both Packs off: Decend, Divert,Advise, Advise, Advise
MX procedures that could follow.