Page 89 - MATRIX MANUAL
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x QRH 8-11 NON-QRH ETOPS Significant System
Messages: APU BTL
Condition: The fire bottle pressure is low.
After QRH procedures complete. Contact SOC to update condition and review. May continue with concurrence if bottle contents were not used on active fire.
May continue with concurrence if bottle contents were not used on active fire.
MX procedures that could follow.
